FreeBSD/ports/sysutils/local-bsdtools: sbin/fzfs annotate

annotate sbin/fzfs @ 809:6cf3e1021862

common.subr: Change handling of internal errors. They now - return 64 or 70 - print always an error message to stderr - set the given option variable to the null value - unset OPTARG in *every* case. This is independent whether the short options start with an `:' character or not.

author	Franz Glasner <fzglas.hg@dom66.de>
date	Tue, 05 Nov 2024 18:42:40 +0100
parents	8f1583faf9ea
children	e2f262ec2bf4

rev	line source
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	1 #!/bin/sh
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	2 # -- indent-tabs-mode: nil; --
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	3 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	4 #: A ZFS management helper tool.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	5 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	6 #: :Author: Franz Glasner
438 9c3b1966ba91 Extend copyright to 2024 Franz Glasner <fzglas.hg@dom66.de> parents: 429 diff changeset	7 #: :Copyright: (c) 2022-2024 Franz Glasner.
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	8 #: All rights reserved.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	9 #: :License: BSD 3-Clause "New" or "Revised" License.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	10 #: See LICENSE for details.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	11 #: If you cannot find LICENSE see
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	12 #: <https://opensource.org/licenses/BSD-3-Clause>
386 84d2735fe7f6 Simplified version tagging a lot: it is also faster now. Franz Glasner <fzglas.hg@dom66.de> parents: 380 diff changeset	13 #: :ID: @(#)@@SIMPLEVERSIONTAG@@
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	14 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	15
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	16 set -eu
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	17
643 4f2257ea7d0a shellcheck: disable SC2034: VERSION appears unused... Franz Glasner <fzglas.hg@dom66.de> parents: 628 diff changeset	18 # shellcheck disable=SC2034 # VERSION appears unused
550 847ae246f3cc Make the port really DATADIR and EXAMPLESDIR safe because the user may redefine DATADIR and EXAMPLESDIR. Franz Glasner <fzglas.hg@dom66.de> parents: 546 diff changeset	19 VERSION='@@VERSION@@'
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	20
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	21 USAGE='
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	22 USAGE: fzfs [ OPTIONS ] COMMAND [ COMMAND OPTIONS ] [ ARG ... ]
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	23
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	24 OPTIONS:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	25
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	26 -V Print the program name and version number to stdout and exit
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	27
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	28 -h Print this help message to stdout and exit
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	29
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	30 COMMANDS:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	31
538 9f8f3e9b3d84 fzfs: FIX: typo in help msg Franz Glasner <fzglas.hg@dom66.de> parents: 537 diff changeset	32 clone-tree [-k] [-n] SOURCE-DATASET DEST-DATASET
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	33
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	34 copy-tree [-A] [-M MOUNTPOINT] [-n] [-u] SOURCE-DATASET DEST-DATASET
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	35
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	36 create-tree [-A] [-M MOUNTPOINT] [-n] [-p] [-u] SOURCE-DATASET DEST-DATASET
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	37
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	38 mount [-O] [-N] [-P] [-k] [-u] [-n] DATASET [MOUNTPOINT]
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	39
662 bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	40 umount [-f] [-k] DATASET
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	41
662 bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	42 unmount [-f] [-k] DATASET
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	43
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	44 '
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	45
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	46
550 847ae246f3cc Make the port really DATADIR and EXAMPLESDIR safe because the user may redefine DATADIR and EXAMPLESDIR. Franz Glasner <fzglas.hg@dom66.de> parents: 546 diff changeset	47 _p_datadir='@@DATADIR@@'
847ae246f3cc Make the port really DATADIR and EXAMPLESDIR safe because the user may redefine DATADIR and EXAMPLESDIR. Franz Glasner <fzglas.hg@dom66.de> parents: 546 diff changeset	48 [ "${_p_datadir#@@DATADIR}" = '@@' ] && _p_datadir="$(dirname "$0")"/../share/local-bsdtools
442 a2011285f054 Move "_get_local_zfs_properties_for_create()" into common.subr Franz Glasner <fzglas.hg@dom66.de> parents: 441 diff changeset	49 . "${_p_datadir}/common.subr"
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	50 . "${_p_datadir}/farray.sh"
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	51
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	52
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	53 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	54 #: Implementation of the "mount" command.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	55 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	56 #: Mount a dataset and recursively all its children datasets.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	57 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	58 command_mount() {
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	59 local _dsname _mountpoint
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	60 local _opt_dry_run _opt_mount_outside _opt_mount_natural
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	61 local _opt_mount_children_only _opt_keep
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	62
492 312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	63 local _name _mp _canmount _mounted _rootds_mountpoint _rootds_mountpoint_prefix _relative_mp _real_mp
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	64 local _mounted_datasets
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	65
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	66 _opt_dry_run=""
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	67 _opt_keep=""
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	68 _opt_mount_outside=""
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	69 _opt_mount_natural=""
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	70 _opt_mount_children_only=""
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	71 while getopts "ONPknu" _opt ; do
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	72 case ${_opt} in
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	73 O)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	74 _opt_mount_outside="yes"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	75 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	76 N)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	77 _opt_mount_natural="yes"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	78 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	79 P)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	80 _opt_mount_children_only="yes"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	81 ;;
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	82 k)
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	83 _opt_keep="yes"
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	84 ;;
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	85 n\|u)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	86 _opt_dry_run="yes"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	87 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	88 \?\|:)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	89 return 2;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	90 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	91 esac
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	92 done
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	93 shift $((OPTIND-1))
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	94 OPTIND=1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	95
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	96 _dsname="${1-}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	97 _mountpoint="${2-}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	98
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	99 if [ -z "${_dsname}" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	100 echo "ERROR: no dataset given" >&2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	101 return 2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	102 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	103
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	104 _rootds_mountpoint="$(zfs list -H -o mountpoint -t filesystem "${_dsname}")" \|\| \
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	105 { echo "ERROR: root dataset does not exist" >&2; return 1; }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	106
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	107 if [ -z "${_mountpoint}" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	108 if [ "${_opt_mount_natural}" = "yes" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	109 _mountpoint="${_rootds_mountpoint}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	110 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	111 echo "ERROR: no mountpoint given" >&2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	112 return 2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	113 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	114 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	115 if [ "${_opt_mount_natural}" = "yes" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	116 echo "ERROR: Cannot have a custom mountpoint when \"-O\" is given" >&2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	117 return 2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	118 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	119 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	120
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	121 # Eventually remove a trailing slash
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	122 _mountpoint="${_mountpoint%/}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	123 if [ -z "${_mountpoint}" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	124 echo "ERROR: would mount over the root filesystem" >&2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	125 return 1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	126 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	127
492 312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	128 if [ "${_rootds_mountpoint}" = "/" ]; then
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	129 _rootds_mountpoint_prefix="/"
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	130 else
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	131 _rootds_mountpoint_prefix="${_rootds_mountpoint}/"
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	132 fi
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	133
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	134 zfs list -H -o name,mountpoint,canmount,mounted -s mountpoint -t filesystem -r "${_dsname}" \
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	135 \| {
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	136
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	137 #
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	138 # _mounted_datasets is an array of ZFS datasets that have been
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	139 # mounted by this routine and should be unmounted on errors
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	140 # -- if possible.
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	141 #
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	142 farray_create _mounted_datasets
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	143
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	144 while IFS=$'\t' read -r _name _mp _canmount _mounted ; do
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	145 # Skip filesystems that are already mounted
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	146 [ "${_mounted}" = "yes" ] && continue
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	147 # Skip filesystems that must not be mounted
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	148 [ "${_canmount}" = "off" ] && continue
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	149 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	150 # Mount only the children and skip the given parent dataset
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	151 # if required
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	152 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	153 [ $ "${_opt_mount_children_only}" = "yes" $ -a $ "${_name}" = "${_dsname}" $ ] && continue
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	154 case "${_mp}" in
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	155 "none"\|"legacy")
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	156 # Do nothing for filesystem with unset or legacy mountpoints
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	157 ;;
492 312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	158 "${_rootds_mountpoint}"\|"${_rootds_mountpoint_prefix}"*)
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	159 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	160 # Handle only mountpoints that have a mountpoint below
492 312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	161 # or exactly at the parent datasets mountpoint
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	162 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	163
492 312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	164 #
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	165 # Determine the mountpoint relative to the parent
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	166 # mountpoint. Extra effort is needed because the root
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	167 # filesystem mount is just a single slash.
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	168 #
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	169 if [ "${_mp}" = "${_rootds_mountpoint}" ]; then
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	170 if [ "${_name}" != "${_dsname}" ]; then
498 46406503a635 Typo in error message Franz Glasner <fzglas.hg@dom66.de> parents: 497 diff changeset	171 echo "ERROR: child dataset mounts over root dataset" >&2
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	172 if ! checkyes _opt_keep; then
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	173 _umount_datasets _mounted_datasets \|\| true
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	174 fi
492 312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	175 return 1
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	176 fi
492 312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	177 _relative_mp=""
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	178 _real_mp="${_mountpoint}"
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	179 else
561 d173161a3a0f FIX: SC2295: expansions inside ${..} need to be quoted separately, otherwise they will match as a pattern. Franz Glasner <fzglas.hg@dom66.de> parents: 550 diff changeset	180 _relative_mp="${_mp#"${_rootds_mountpoint_prefix}"}"
492 312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	181 # Eventually remove a trailing slash
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	182 _relative_mp="${_relative_mp%/}"
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	183 if [ -z "${_relative_mp}" ]; then
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	184 echo "ERROR: got an empty relative mountpoint in child" >&2
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	185 if ! checkyes _opt_keep; then
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	186 _umount_datasets _mounted_datasets \|\| true
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	187 fi
492 312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	188 return 1
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	189 fi
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	190 # The real effective full mountpoint
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	191 _real_mp="${_mountpoint}/${_relative_mp}"
312aebce590c FIX: Handle severe error in "fzfs mount" when the root dataset naturally mounts at root filesystem Franz Glasner <fzglas.hg@dom66.de> parents: 442 diff changeset	192 fi
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	193
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	194 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	195 # Consistency and sanity check: computed real mountpoint must
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	196 # be equal to the configured mountpoint when no custom mountpoint
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	197 # is given.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	198 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	199 if [ "${_opt_mount_natural}" = "yes" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	200 if [ "${_real_mp}" != "${_mp}" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	201 echo "ERROR: mountpoint mismatch" >&2
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	202 if ! checkyes _opt_keep; then
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	203 _umount_datasets _mounted_datasets \|\| true
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	204 fi
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	205 return 1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	206 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	207 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	208
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	209 if [ "${_opt_dry_run}" = "yes" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	210 echo "Would mount ${_name} on ${_real_mp}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	211 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	212 mkdir -p "${_real_mp}" 1> /dev/null 2> /dev/null \|\| \
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	213 { echo "ERROR: cannot create mountpoint ${_real_mp}" >&2; _umount_datasets _mounted_datasets \|\| true; return 1; }
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	214 echo "Mounting ${_name} on ${_real_mp}"
527 b7d60802b25f Use absolute paths for "mount" (all occurrences) and grep (some) Franz Glasner <fzglas.hg@dom66.de> parents: 521 diff changeset	215 if /sbin/mount -t zfs "${_name}" "${_real_mp}"; then
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	216 farray_append _mounted_datasets "${_name}"
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	217 else
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	218 if ! checkyes _opt_keep; then
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	219 _umount_datasets _mounted_datasets \|\| true
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	220 fi
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	221 return 1
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	222 fi
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	223 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	224 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	225 *)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	226 if [ "${_opt_mount_outside}" = "yes" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	227 if [ "${_opt_dry_run}" = "yes" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	228 echo "Would mount ${_name} on configured ZFS dataset mountpoint ${_mp}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	229 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	230 echo "Mounting ${_name} on configured ZFS dataset mountpoint ${_mp}"
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	231 if zfs mount "${_name}"; then
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	232 farray_append _mounted_datasets "${_name}"
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	233 else
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	234 if ! checkyes _opt_keep; then
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	235 _umount_datasets _mounted_datasets \|\| true
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	236 fi
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	237 return 1
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	238 fi
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	239 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	240 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	241 echo "Skipping ${_name} because its configured ZFS mountpoint is not relative to given root dataset" 2>&1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	242 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	243 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	244 esac
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	245 done
730 8f1583faf9ea farray.sh: Rename farray_destroy() to farray_release() and falist_destroy() to falist_release() Franz Glasner <fzglas.hg@dom66.de> parents: 674 diff changeset	246 farray_release _mounted_datasets
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	247 return 0
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	248 }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	249 }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	250
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	251
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	252 #:
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	253 #: Helper to unmount mounted ZFS filesystems
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	254 #:
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	255 #: Args:
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	256 #: $1 (str): The name of the array that contains the datasets to unmount to
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	257 #:
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	258 #: Returns:
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	259 #: 0 if successfully unmounted all given datasets,
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	260 #: 1 otherwise
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	261 #:
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	262 #: Unmounting is done in the reverse order.
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	263 #:
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	264 _umount_datasets() {
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	265 farray_reversed_for_each "$1" _umount_datasets_umount
500 7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	266 }
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	267
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	268
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	269 #:
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	270 #: Array callback to unmount a single ZFS filesystem
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	271 #:
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	272 _umount_datasets_umount() {
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	273 if ! zfs umount "$3" ; then
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	274 warn "Dataset \`${3}' cannot unmounted"
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	275 return 1
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	276 fi
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	277 return 0
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	278 }
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	279
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	280
7d498093d4c2 fzfs: Try to unmount filesystems that have been mounted by this tool when an error occurs Franz Glasner <fzglas.hg@dom66.de> parents: 498 diff changeset	281 #:
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	282 #: Implement the "umount" command.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	283 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	284 #: Umount a datasets and recursively all its children datasets.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	285 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	286 command_umount() {
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	287 local _dsname
662 bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	288 local _opt_force _opt_dry_run
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	289
528 93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	290 local _opt _name _mp _rest _rootds_mountpoint
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	291
662 bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	292 _opt_force=""
528 93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	293 _opt_dry_run=""
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	294
662 bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	295 while getopts "fk" _opt ; do
528 93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	296 case ${_opt} in
662 bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	297 f)
bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	298 _opt_force="-f"
bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	299 ;;
528 93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	300 k)
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	301 _opt_dry_run="yes"
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	302 ;;
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	303 \?)
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	304 return 2;
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	305 ;;
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	306 esac
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	307 done
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	308 shift $((OPTIND-1))
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	309 OPTIND=1
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	310
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	311 _dsname="${1-}"
529 703e9f357339 fzfs umount: umounting now also works for datasets and/or mountpoints that have spaces in their values. Franz Glasner <fzglas.hg@dom66.de> parents: 528 diff changeset	312 [ -z "${_dsname}" ] && { err "no dataset given"; return 2; }
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	313
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	314 # Just determine whether the given dataset name exists
628 17209ce80536 Use the newly implemented "_get_zfs_mounts_for_dataset_tree()" where appropriate. Franz Glasner <fzglas.hg@dom66.de> parents: 625 diff changeset	315 _rootds_mountpoint="$(zfs list -H -o mountpoint -t filesystem "${_dsname}" 2>/dev/null)" \|\| { err "dataset not found"; return 1; }
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	316
628 17209ce80536 Use the newly implemented "_get_zfs_mounts_for_dataset_tree()" where appropriate. Franz Glasner <fzglas.hg@dom66.de> parents: 625 diff changeset	317 _get_zfs_mounts_for_dataset_tree -r "${_dsname}" \
17209ce80536 Use the newly implemented "_get_zfs_mounts_for_dataset_tree()" where appropriate. Franz Glasner <fzglas.hg@dom66.de> parents: 625 diff changeset	318 \| {
674 6e7c118e7d47 fzfs: FIX: "fzfs umount" did not properly parse "mount -p" properly. Franz Glasner <fzglas.hg@dom66.de> parents: 662 diff changeset	319 while IFS=$'\t' read -r _name _mp _rest; do
528 93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	320 if checkyes _opt_dry_run ; then
662 bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	321 if [ -z "${_opt_force}" ]; then
bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	322 echo "Would umount ${_name} from ${_mp}"
bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	323 else
bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	324
bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	325 echo "Would forcefully umount ${_name} from ${_mp}"
bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	326 fi
528 93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	327 else
93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	328 echo "Umounting ${_name} on ${_mp}"
662 bc418b122fc9 fzfs: Implement option "-f" for the "umount" command: try to forcefully umount a dataset tree Franz Glasner <fzglas.hg@dom66.de> parents: 661 diff changeset	329 /sbin/umount ${_opt_force} "${_mp}" \|\| return 1
528 93b98803219b fzfs umount: implemented option "-k" (dry-run) Franz Glasner <fzglas.hg@dom66.de> parents: 527 diff changeset	330 fi
628 17209ce80536 Use the newly implemented "_get_zfs_mounts_for_dataset_tree()" where appropriate. Franz Glasner <fzglas.hg@dom66.de> parents: 625 diff changeset	331 done
17209ce80536 Use the newly implemented "_get_zfs_mounts_for_dataset_tree()" where appropriate. Franz Glasner <fzglas.hg@dom66.de> parents: 625 diff changeset	332 return 0
17209ce80536 Use the newly implemented "_get_zfs_mounts_for_dataset_tree()" where appropriate. Franz Glasner <fzglas.hg@dom66.de> parents: 625 diff changeset	333 }
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	334 }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	335
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	336
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	337 #:
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	338 #: Implementation of "copy-tree"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	339 #:
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	340 command_copy_tree() {
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	341 local _ds_source _ds_target
429 bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	342 local _opt_mountpoint _opt_mount_noauto _opt_nomount _opt_keep _opt_dry_run
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	343
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	344 local _ds_source_base _ds_source_snapshot _snapshot_suffix
426 2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	345 local _ds_tree _ds _ds_relname _ds_canmount
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	346 local _arg_canmount _arg_mp1 _arg_mp2
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	347
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	348 _opt_mountpoint=""
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	349 _opt_mount_noauto=""
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	350 _opt_nomount=""
429 bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	351 _opt_keep=""
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	352 _opt_dry_run=""
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	353
429 bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	354 while getopts "AM:knu" _opt ; do
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	355 case ${_opt} in
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	356 A)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	357 _opt_mount_noauto="-o canmount=noauto"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	358 ;;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	359 M)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	360 _opt_mountpoint="${OPTARG}"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	361 ;;
429 bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	362 k)
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	363 _opt_keep="yes"
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	364 ;;
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	365 n)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	366 _opt_dry_run="-n"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	367 ;;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	368 u)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	369 _opt_nomount="-u"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	370 ;;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	371 \?)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	372 return 2;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	373 ;;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	374 esac
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	375 done
422 4363929b0a3e FIX: Typo in variable name "OPTID" -> "OPTIND" Franz Glasner <fzglas.hg@dom66.de> parents: 421 diff changeset	376 shift $((OPTIND-1))
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	377 OPTIND=1
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	378
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	379 _ds_source="${1-}"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	380 _ds_target="${2-}"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	381
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	382 [ -z "${_ds_source}" ] && { echo "ERROR: no source given" 1>&2; return 2; }
423 1d6ee78f06ef FIX: Another typo in variable name (COPY-PASTE) Franz Glasner <fzglas.hg@dom66.de> parents: 422 diff changeset	383 [ -z "${_ds_target}" ] && { echo "ERROR: no target name given" 1>&2; return 2; }
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	384
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	385 if ! zfs get -H name "${_ds_source}" >/dev/null 2>&1; then
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	386 echo "ERROR: source dataset does not exist: ${_ds_source}" 1>&2;
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	387 return 1;
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	388 fi
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	389 if zfs get -H name "${_ds_target}" >/dev/null 2>&1; then
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	390 echo "ERROR: target dataset already exists: ${_ds_target}" 1>&2;
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	391 return 1;
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	392 fi
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	393
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	394 _ds_source_base="${_ds_source%@*}"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	395 _ds_source_snapshot="${_ds_source##*@}"
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	396 _snapshot_suffix="@${_ds_source_snapshot}"
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	397
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	398 if [ "${_ds_source_snapshot}" = "${_ds_source_base}" ]; then
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	399 # No snapshot given
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	400 [ "${_ds_source_base}" = "${_ds_source}" ] \|\| { echo "ERROR:" 1>&2; return 1; }
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	401 _ds_source_snapshot=""
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	402 _snapshot_suffix=""
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	403 fi
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	404
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	405 _ds_tree=""
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	406
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	407 while IFS=$'\n' read -r _ds; do
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	408 if [ -z "${_ds_tree}" ]; then
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	409 _ds_tree="${_ds}"
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	410 else
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	411 _ds_tree="${_ds_tree}"$'\n'"${_ds}"
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	412 fi
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	413 done <<EOF20ee7ea0781414fab8c305d3875d15e
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	414 $(zfs list -H -r -t filesystem -o name -s name "${_ds_source_base}")
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	415 EOF20ee7ea0781414fab8c305d3875d15e
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	416 # Check the existence of all intermediate datasets and their shapshots
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	417 IFS=$'\n'
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	418 for _ds in ${_ds_tree}; do
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	419 if ! zfs get -H name "${_ds}${_snapshot_suffix}" >/dev/null 2>&1; then
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	420 echo "ERROR: child dataset does not exist: ${_ds}${_snapshot_suffix}" 1>&2
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	421 return 1
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	422 fi
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	423 done
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	424 IFS=$'\n'
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	425 for _ds in ${_ds_tree}; do
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	426 # Reset IFS
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	427 IFS=$' \t\n'
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	428
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	429 # Determine the relative name of the dataset
561 d173161a3a0f FIX: SC2295: expansions inside ${..} need to be quoted separately, otherwise they will match as a pattern. Franz Glasner <fzglas.hg@dom66.de> parents: 550 diff changeset	430 _ds_relname="${_ds#"${_ds_source_base}"}"
426 2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	431
2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	432 _ds_canmount=$(zfs get -H -o value canmount "${_ds}")
2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	433
2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	434 if [ "${_ds_canmount}" = "off" ]; then
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	435 _arg_canmount="-o canmount=off"
426 2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	436 else
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	437 _arg_canmount="${_opt_mount_noauto}"
426 2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	438 fi
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	439
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	440 if [ -z "${_ds_relname}" ]; then
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	441 #
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	442 # Source root to target root
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	443 #
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	444 if [ -z "${_opt_mountpoint}" ]; then
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	445 _arg_mp1=-x
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	446 _arg_mp2=mountpoint
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	447 else
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	448 _arg_mp1=-o
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	449 _arg_mp2="mountpoint=${_opt_mountpoint}"
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	450 fi
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	451 else
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	452 _arg_mp1=-x
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	453 _arg_mp2=mountpoint
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	454 fi
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	455 if [ -z "${_opt_dry_run}" ]; then
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	456 zfs send -Lec -p -v "${_ds}${_snapshot_suffix}" \| zfs receive -v ${_opt_nomount} ${_arg_canmount} ${_arg_mp1} "${_arg_mp2}" "${_ds_target}${_ds_relname}"
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	457 else
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	458 echo "Would execute: zfs send -Lec -p -v '${_ds}${_snapshot_suffix}' \| zfs receive -v ${_opt_nomount} ${_arg_canmount} ${_arg_mp1} '${_arg_mp2}' '${_ds_target}${_ds_relname}'"
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	459 fi
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	460 # for the loop
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	461 IFS=$'\n'
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	462 done
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	463 # Reset to default
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	464 IFS=$' \t\n'
429 bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	465 # Remove received snapshots by default
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	466 if [ -n "${_ds_source_snapshot}" ]; then
429 bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	467 if [ -z "${_opt_keep}" ]; then
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	468 if [ -z "${_opt_dry_run}" ]; then
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	469 zfs destroy -rv "${_ds_target}${_snapshot_suffix}"
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	470 else
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	471 echo "Would execute: zfs destroy -rv '${_ds_target}${_snapshot_suffix}'"
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	472 fi
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	473 fi
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	474 fi
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	475 }
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	476
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	477
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	478 #:
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	479 #: Implementation of "clone-tree"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	480 #:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	481 command_clone_tree() {
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	482 local _ds_source _ds_dest
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	483 local _opt_keep _opt_dry_run
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	484
661 1e6c86f0a850 fzfs: FIX: Variable name mismatch between "local" declaration and real usage: now snapshot_name -> _snapshot_name Franz Glasner <fzglas.hg@dom66.de> parents: 643 diff changeset	485 local _ds _snapshot_name _ds_source_base _ds_relname
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	486 local _ds_canmount _ds_mountpoint
578 721737ce1ea0 fzfs: make other "normal" properties an array and use eval with proper escaping. Franz Glasner <fzglas.hg@dom66.de> parents: 577 diff changeset	487 local _clone_props _arg_canmount _args_other_clone_props
576 5eed2968e671 fzfs: Variable name confusion: use _propvalue everywhere -- as intended Franz Glasner <fzglas.hg@dom66.de> parents: 561 diff changeset	488 local _opt _idx _idx_lp _prop _propvalue
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	489 local _ds_tree _cloned_datasets _local_props
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	490
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	491 _opt_dry_run=""
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	492 _opt_keep=""
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	493
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	494 while getopts "kn" _opt ; do
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	495 case ${_opt} in
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	496 k)
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	497 _opt_keep="yes"
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	498 ;;
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	499 n)
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	500 _opt_dry_run="yes"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	501 ;;
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	502 \?\|:)
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	503 return 2;
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	504 ;;
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	505 esac
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	506 done
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	507 shift $((OPTIND-1))
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	508 OPTIND=1
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	509
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	510 _ds_source="${1-}"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	511 _ds_dest="${2-}"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	512
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	513 [ -z "${_ds_source}" ] && { err "no source dataset/snapshot given"; return 2; }
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	514 [ -z "${_ds_dest}" ] && { err "no destination name given"; return 2; }
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	515
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	516 if ! zfs get -H name "${_ds_source}" >/dev/null 2>&1; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	517 err "source dataset does not exist: ${_ds_source}"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	518 return 1
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	519 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	520 if zfs get -H name "${_ds_dest}" >/dev/null 2>&1; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	521 err "destination dataset already exists: ${_ds_dest}"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	522 return 1
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	523 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	524
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	525 _ds_source_base="${_ds_source%@*}"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	526 _snapshot_name="${_ds_source##*@}"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	527
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	528 if [ "${_ds_source_base}" = "${_snapshot_name}" ]; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	529 err "no snapshot given"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	530 return 1
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	531 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	532
577 8655fadf4b77 fzfs: Init local array and alist variables as recommented Franz Glasner <fzglas.hg@dom66.de> parents: 576 diff changeset	533 _ds_tree=""
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	534 farray_create _ds_tree
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	535
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	536 while IFS=$'\n' read -r _ds; do
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	537 farray_append _ds_tree "${_ds}"
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	538 done <<EOF_9ef07253679011efa78174d435fd3892
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	539 $(zfs list -H -r -t filesystem -o name -s name "${_ds_source_base}")
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	540 EOF_9ef07253679011efa78174d435fd3892
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	541
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	542 # Check the existence of all intermediate datasets and their shapshots
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	543 _idx=1
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	544 while farray_tryget _ds _ds_tree ${_idx}; do
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	545 if ! zfs get -H name "${_ds}@${_snapshot_name}" >/dev/null 2>&1; then
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	546 err "child dataset (snapshot) does not exist: ${_ds}@${_snapshot_name}" 1>&2
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	547 return 1
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	548 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	549 _idx=$((${_idx} + 1))
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	550 done
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	551
577 8655fadf4b77 fzfs: Init local array and alist variables as recommented Franz Glasner <fzglas.hg@dom66.de> parents: 576 diff changeset	552 _cloned_datasets=""
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	553 farray_create _cloned_datasets
577 8655fadf4b77 fzfs: Init local array and alist variables as recommented Franz Glasner <fzglas.hg@dom66.de> parents: 576 diff changeset	554 _local_props=""
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	555 falist_create _local_props
578 721737ce1ea0 fzfs: make other "normal" properties an array and use eval with proper escaping. Franz Glasner <fzglas.hg@dom66.de> parents: 577 diff changeset	556 _args_other_clone_props=""
721737ce1ea0 fzfs: make other "normal" properties an array and use eval with proper escaping. Franz Glasner <fzglas.hg@dom66.de> parents: 577 diff changeset	557 farray_create _args_other_clone_props
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	558
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	559 #
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	560 # 1. Clone with "safe" canmount settings
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	561 #
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	562
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	563 _idx=1
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	564 while farray_tryget _ds _ds_tree ${_idx}; do
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	565 # Determine the relative name of the dataset
561 d173161a3a0f FIX: SC2295: expansions inside ${..} need to be quoted separately, otherwise they will match as a pattern. Franz Glasner <fzglas.hg@dom66.de> parents: 550 diff changeset	566 _ds_relname="${_ds#"${_ds_source_base}"}"
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	567
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	568 # Need to determine in every case (local, default, received, ...)
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	569 _ds_canmount="$(zfs get -H -o value canmount "${_ds}")"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	570
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	571 falist_clear _local_props
576 5eed2968e671 fzfs: Variable name confusion: use _propvalue everywhere -- as intended Franz Glasner <fzglas.hg@dom66.de> parents: 561 diff changeset	572 while IFS=$'\t' read -r _prop _propvalue ; do
5eed2968e671 fzfs: Variable name confusion: use _propvalue everywhere -- as intended Franz Glasner <fzglas.hg@dom66.de> parents: 561 diff changeset	573 falist_set _local_props "${_prop}" "${_propvalue}"
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	574 done <<EOF_ce8c76187f33471f8e8c1607ed09c42e
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	575 $(zfs get -H -o property,value -s local,received all "${_ds}")
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	576 EOF_ce8c76187f33471f8e8c1607ed09c42e
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	577
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	578 #
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	579 # - "zfs clone" does NOT copy/clone properties.
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	580 #
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	581 # Clones inherit their properties from the target filesystem
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	582 # context or are set back to their ZFS default.
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	583 #
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	584 if [ "${_ds_canmount}" = "off" ]; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	585 _arg_canmount="-o canmount=off"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	586 else
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	587 _arg_canmount="-o canmount=noauto"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	588 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	589
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	590 # Copy all local props with the exception of canmount and mountpoint
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	591 _idx_lp=1
578 721737ce1ea0 fzfs: make other "normal" properties an array and use eval with proper escaping. Franz Glasner <fzglas.hg@dom66.de> parents: 577 diff changeset	592 while falist_tryget_item_at_index _prop _propvalue _local_props ${_idx_lp}; do
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	593 if [ "${_prop}" = "mountpoint" ]; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	594 _idx_lp=$((${_idx_lp} + 1))
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	595 continue
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	596 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	597 if [ "${_prop}" = "canmount" ]; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	598 _idx_lp=$((${_idx_lp} + 1))
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	599 continue
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	600 fi
578 721737ce1ea0 fzfs: make other "normal" properties an array and use eval with proper escaping. Franz Glasner <fzglas.hg@dom66.de> parents: 577 diff changeset	601 farray_append _args_other_clone_props "-o" "${_prop}"="${_propvalue}"
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	602 _idx_lp=$((${_idx_lp} + 1))
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	603 done
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	604
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	605 if ! checkyes _opt_dry_run; then
578 721737ce1ea0 fzfs: make other "normal" properties an array and use eval with proper escaping. Franz Glasner <fzglas.hg@dom66.de> parents: 577 diff changeset	606 echo "Cloning ${_ds}@${_snapshot_name} into ${_ds_dest}${_ds_relname} with ${_arg_canmount} $(farray_print_join_for_eval _args_other_clone_props)"
721737ce1ea0 fzfs: make other "normal" properties an array and use eval with proper escaping. Franz Glasner <fzglas.hg@dom66.de> parents: 577 diff changeset	607 if eval "zfs clone \${_arg_canmount} $(farray_print_join_for_eval _args_other_clone_props) \"\${_ds}@\${_snapshot_name}\" \"\${_ds_dest}\${_ds_relname}\""; then
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	608 farray_append _cloned_datasets "${_ds_dest}${_ds_relname}"
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	609 else
521 c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	610 if ! checkyes _opt_keep; then
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	611 _destroy_datasets _cloned_datasets \|\| true
c05ef1c86c9c fzfs: Implement option "-k" for clone-tree and mount to keep cloned datasets or keep datasets mounted on errors Franz Glasner <fzglas.hg@dom66.de> parents: 520 diff changeset	612 fi
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	613 return 1
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	614 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	615 else
578 721737ce1ea0 fzfs: make other "normal" properties an array and use eval with proper escaping. Franz Glasner <fzglas.hg@dom66.de> parents: 577 diff changeset	616 echo "Would execute: zfs clone ${_arg_canmount} $(farray_print_join_for_eval _args_other_clone_props) '${_ds}@${_snapshot_name}' '${_ds_dest}${_ds_relname}'"
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	617 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	618 _idx=$((${_idx} + 1))
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	619 done
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	620
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	621 #
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	622 # 2. Copy property mountpoint for root and inherit for all children;
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	623 # also handle canmount.
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	624 #
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	625 _idx=1
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	626 while farray_tryget _ds _ds_tree ${_idx}; do
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	627 # Determine the relative name of the dataset
561 d173161a3a0f FIX: SC2295: expansions inside ${..} need to be quoted separately, otherwise they will match as a pattern. Franz Glasner <fzglas.hg@dom66.de> parents: 550 diff changeset	628 _ds_relname="${_ds#"${_ds_source_base}"}"
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	629
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	630 # Need to determine in every case (default, local, received, ...)
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	631 _ds_canmount="$(zfs get -H -o value canmount "${_ds}")"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	632 # Local mountpoint
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	633 _ds_mountpoint="$(zfs get -H -o value -s local,received mountpoint "${_ds}")"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	634
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	635 if [ $ "${_ds_canmount}" = "off" $ -o $ "${_ds_canmount}" = "noauto" $ ]; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	636 #
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	637 # Already handled above because "nomount" is the default if not
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	638 # already set to "off".
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	639 #
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	640 _arg_canmount=""
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	641 else
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	642 _arg_canmount="-o canmount=${_ds_canmount}"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	643 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	644
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	645 if [ $ -n "${_arg_canmount}" $ -o $ -n "${_ds_mountpoint}" $ ]; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	646 if ! checkyes _opt_dry_run; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	647 # If a local or received mountpoint is given set it here
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	648 if [ -n "${_ds_mountpoint}" ]; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	649 echo "Correcting properties for ${_ds_dest}${_ds_relname}: ${_arg_canmount} mountpoint=\"${_ds_mountpoint}\""
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	650 zfs set -u ${_arg_canmount} mountpoint="${_ds_mountpoint}" "${_ds_dest}${_ds_relname}" \|\| true
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	651 else
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	652 echo "Correcting properties for ${_ds_dest}${_ds_relname}: ${_arg_canmount}"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	653 zfs set -u ${_arg_canmount} "${_ds_dest}${_ds_relname}" \|\| true
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	654 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	655 else
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	656 # If a local or received mountpoint is given set it here
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	657 if [ -n "${_ds_mountpoint}" ]; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	658 echo "Would execute: zfs set -u ${_arg_canmount} mountpoint='${_ds_mountpoint}' '${_ds_dest}${_ds_relname}'"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	659 else
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	660 echo "Would execute: zfs set -u ${_arg_canmount} '${_ds_dest}${_ds_relname}'"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	661 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	662 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	663 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	664 _idx=$((${_idx} + 1))
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	665 done
730 8f1583faf9ea farray.sh: Rename farray_destroy() to farray_release() and falist_destroy() to falist_release() Franz Glasner <fzglas.hg@dom66.de> parents: 674 diff changeset	666 farray_release _cloned_datasets
8f1583faf9ea farray.sh: Rename farray_destroy() to farray_release() and falist_destroy() to falist_release() Franz Glasner <fzglas.hg@dom66.de> parents: 674 diff changeset	667 farray_release _args_other_clone_props
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	668 return 0
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	669 }
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	670
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	671
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	672 #:
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	673 #: Implement the "create-tree" command
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	674 #:
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	675 #: Create a ZFS dataset tree from a source tree tree including important properties
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	676 #:
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	677 command_create_tree() {
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	678 local _source_ds _target_ds
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	679 local _opt_dry_run _opt_mountpoint _opt_noauto _opt_nomount _opt_canmount_parent_only
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	680
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	681 local _opt _source_name _snapshot_name _current_name _current_type _relative_name _zfs_opts _zfs_canmount _zfs_mountpoint
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	682
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	683 _opt_noauto=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	684 _opt_dry_run=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	685 _opt_mountpoint=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	686 _opt_nomount=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	687 _opt_canmount_parent_only=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	688
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	689 while getopts "AM:npu" _opt ; do
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	690 case ${_opt} in
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	691 A)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	692 _opt_noauto="-o canmount=noauto"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	693 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	694 M)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	695 _opt_mountpoint="${OPTARG}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	696 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	697 n)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	698 _opt_dry_run="yes"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	699 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	700 p)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	701 _opt_canmount_parent_only="yes"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	702 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	703 u)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	704 _opt_nomount="-u"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	705 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	706 \?\|:)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	707 return 2;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	708 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	709 esac
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	710 done
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	711 shift $((OPTIND-1))
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	712 OPTIND=1
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	713
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	714 _source_ds="${1-}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	715 _target_ds="${2-}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	716
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	717 [ -z "${_source_ds}" ] && { echo "ERROR: no source dataset given" 1>&2; return 2; }
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	718 [ -z "${_target_ds}" ] && { echo "ERROR: no destination dataset given" 1>&2; return 2; }
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	719
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	720 _source_name="${_source_ds%@*}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	721 if [ "${_source_name}" != "${_source_ds}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	722 _snapshot_name="${_source_ds##*@}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	723 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	724 _snapshot_name=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	725 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	726
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	727 [ -n "${_snapshot_name}" ] && { echo "ERROR: No snapshot sources are supported yet" 1>&2; return 2; }
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	728
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	729 zfs list -H -r -t filesystem -o name,type "${_source_ds}" \
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	730 \| {
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	731 while IFS=$'\t' read -r _current_name _current_type ; do
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	732 # Determine the relative name of the dataset
561 d173161a3a0f FIX: SC2295: expansions inside ${..} need to be quoted separately, otherwise they will match as a pattern. Franz Glasner <fzglas.hg@dom66.de> parents: 550 diff changeset	733 _relative_name="${_current_name#"${_source_name}"}"
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	734 _relative_name="${_relative_name%@*}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	735 if [ "${_current_type}" != "filesystem" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	736 echo "ERROR: Got a snapshot but expected a filesystem" 1>&2
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	737 return 1
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	738 fi
441 f06998866c01 Renamed local helper function Franz Glasner <fzglas.hg@dom66.de> parents: 438 diff changeset	739 _zfs_opts="$(_get_local_zfs_properties_for_create "${_current_name}" atime exec setuid compression primarycache sync readonly)"
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	740 if [ -z "${_relative_name}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	741 #
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	742 # Root
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	743 #
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	744 if [ -z "${_opt_noauto}" ]; then
441 f06998866c01 Renamed local helper function Franz Glasner <fzglas.hg@dom66.de> parents: 438 diff changeset	745 _zfs_canmount="$(_get_local_zfs_properties_for_create "${_current_name}" canmount)"
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	746 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	747 _zfs_canmount="${_opt_noauto}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	748 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	749 if [ -n "${_opt_mountpoint}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	750 _zfs_mountpoint="${_opt_mountpoint}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	751 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	752 _zfs_mountpoint=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	753 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	754
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	755 if [ "${_opt_dry_run}" = "yes" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	756 if [ -z "${_zfs_mountpoint}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	757 echo "Would call: zfs create ${_opt_nomount} ${_zfs_opts} ${_zfs_canmount} ${_target_ds}${_relative_name}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	758 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	759 echo "Would call: zfs create ${_opt_nomount} ${_zfs_opts} ${_zfs_canmount} -o mountpoint=${_zfs_mountpoint} ${_target_ds}${_relative_name}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	760 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	761 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	762 if [ -z "${_zfs_mountpoint}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	763 zfs create -v ${_opt_nomount} ${_zfs_opts} ${_zfs_canmount} "${_target_ds}${_relative_name}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	764 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	765 zfs create -v ${_opt_nomount} ${_zfs_opts} ${_zfs_canmount} -o "mountpoint=${_zfs_mountpoint}" "${_target_ds}${_relative_name}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	766 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	767 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	768 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	769 #
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	770 # Children
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	771 #
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	772 if [ -z "${_opt_noauto}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	773 if [ "${_opt_canmount_parent_only}" = "yes" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	774 _zfs_canmount=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	775 else
441 f06998866c01 Renamed local helper function Franz Glasner <fzglas.hg@dom66.de> parents: 438 diff changeset	776 _zfs_canmount="$(_get_local_zfs_properties_for_create "${_current_name}" canmount)"
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	777 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	778 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	779 _zfs_canmount="${_opt_noauto}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	780 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	781 if [ "${_opt_dry_run}" = "yes" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	782 echo "Would call: zfs create ${_opt_nomount} ${_zfs_opts} ${_zfs_canmount} ${_target_ds}${_relative_name}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	783 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	784 zfs create -v ${_opt_nomount} ${_zfs_opts} ${_zfs_canmount} "${_target_ds}${_relative_name}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	785 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	786 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	787 done
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	788 }
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	789 return 0
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	790 }
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	791
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	792
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	793 #:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	794 #: Helper to destroy some created ZFS filesystems
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	795 #:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	796 #: Args:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	797 #: $1 (str): The name of the array that contains the datasets to destroy to
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	798 #:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	799 #: Returns:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	800 #: 0 if successfully destroyed all given datasets,
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	801 #: 1 otherwise
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	802 #:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	803 #: Destruction is done in the reverse order.
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	804 #:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	805 _destroy_datasets() {
539 f6dc405ddd58 fzfs: switch to farray.sh Franz Glasner <fzglas.hg@dom66.de> parents: 538 diff changeset	806 farray_reversed_for_each "$1" _destroy_datasets_destroy
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	807 }
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	808
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	809
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	810 #:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	811 #: Array callback to destroy a single ZFS filesystem
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	812 #:
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	813 _destroy_datasets_destroy() {
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	814 if ! zfs destroy -v "$3" ; then
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	815 warn "Dataset \`${3}' cannot unmounted"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	816 return 1
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	817 fi
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	818 return 0
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	819 }
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	820
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	821
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	822 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	823 # Global option handling
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	824 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	825 while getopts "Vh" _opt ; do
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	826 case ${_opt} in
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	827 V)
408 bb0a0384b5da FIX: Program name in fzfs's version string Franz Glasner <f.glasner@feldmann-mg.com> parents: 386 diff changeset	828 printf 'fzfs %s\n' '@@SIMPLEVERSIONSTR@@'
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	829 exit 0
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	830 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	831 h)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	832 echo "${USAGE}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	833 exit 0
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	834 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	835 \?)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	836 exit 2;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	837 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	838 *)
497 eb42828c0cbf Use the new output routinges for errors in fzfs' global error handling Franz Glasner <fzglas.hg@dom66.de> parents: 492 diff changeset	839 fatal 2 "option handling failed" 1>&2
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	840 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	841 esac
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	842 done
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	843 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	844 # Reset the Shell's option handling system to prepare for handling
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	845 # command-local options.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	846 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	847 shift $((OPTIND-1))
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	848 OPTIND=1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	849
497 eb42828c0cbf Use the new output routinges for errors in fzfs' global error handling Franz Glasner <fzglas.hg@dom66.de> parents: 492 diff changeset	850 test $# -gt 0 \|\| fatal 2 "no command given"
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	851
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	852 command="$1"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	853 shift
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	854
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	855 case "${command}" in
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	856 mount)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	857 command_mount "$@"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	858 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	859 umount\|unmount)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	860 command_umount "$@"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	861 ;;
520 7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	862 clone-tree)
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	863 command_clone_tree "$@"
7d08fd78775c fzfs: implement "fzfs clone-tree". Franz Glasner <fzglas.hg@dom66.de> parents: 500 diff changeset	864 ;;
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	865 copy-tree)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	866 command_copy_tree "$@"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	867 ;;
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	868 create-tree)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	869 command_create_tree "$@"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	870 ;;
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	871 *)
497 eb42828c0cbf Use the new output routinges for errors in fzfs' global error handling Franz Glasner <fzglas.hg@dom66.de> parents: 492 diff changeset	872 fatal 2 "unknown command \`${command}'" 1>&2
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	873 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	874 esac

Mercurial > hgrepos > FreeBSD > ports > sysutils > local-bsdtools

annotate sbin/fzfs @ 809:6cf3e1021862