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

annotate sbin/fzfs @ 484:5d43c68bd1e9

Style

author	Franz Glasner <fzglas.hg@dom66.de>
date	Thu, 29 Aug 2024 15:11:29 +0200
parents	a2011285f054
children	312aebce590c

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
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	18 VERSION="@@VERSION@@"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	19
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	20 USAGE='
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	21 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	22
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	23 OPTIONS:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	24
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	25 -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	26
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	27 -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	28
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	29 COMMANDS:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	30
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	31 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	32
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	33 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	34
283 1fc3b04b39fa Build and package manual pages for fzfs, fzfs-mount and fzfs-umount. Franz Glasner <fzglas.hg@dom66.de> parents: 276 diff changeset	35 mount [-O] [-N] [-P] [-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	36
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	37 umount DATASET
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	38
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	39 unmount
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	40
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	41 '
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	42
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	43
442 a2011285f054 Move "_get_local_zfs_properties_for_create()" into common.subr Franz Glasner <fzglas.hg@dom66.de> parents: 441 diff changeset	44 _p_datadir="$(dirname "$0")"/../share/local-bsdtools
a2011285f054 Move "_get_local_zfs_properties_for_create()" into common.subr Franz Glasner <fzglas.hg@dom66.de> parents: 441 diff changeset	45 . "${_p_datadir}/common.subr"
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	46
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	47
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	48 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	49 #: 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	50 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	51 #: 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	52 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	53 command_mount() {
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	54 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	55 local _opt_dry_run _opt_mount_outside _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	56 local _opt_mount_children_only
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 local _name _mp _canmount _mounted _rootds_mountpoint _relative_mp _real_mp
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	59
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	60 _opt_dry_run=""
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	61 _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	62 _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	63 _opt_mount_children_only=""
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	64 while getopts "ONPnu" _opt ; do
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	65 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	66 O)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	67 _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	68 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	69 N)
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_natural="yes"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	71 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	72 P)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	73 _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	74 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	75 n\|u)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	76 _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	77 ;;
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 return 2;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	80 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	81 esac
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	82 done
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	83 shift $((OPTIND-1))
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	84 OPTIND=1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	85
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	86 _dsname="${1-}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	87 _mountpoint="${2-}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	88
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	89 if [ -z "${_dsname}" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	90 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	91 return 2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	92 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	93
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	94 _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	95 { 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	96
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	97 if [ -z "${_mountpoint}" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	98 if [ "${_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	99 _mountpoint="${_rootds_mountpoint}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	100 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	101 echo "ERROR: no mountpoint given" >&2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	102 return 2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	103 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	104 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	105 if [ "${_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	106 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	107 return 2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	108 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	109 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	110
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	111 # 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	112 _mountpoint="${_mountpoint%/}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	113 if [ -z "${_mountpoint}" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	114 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	115 return 1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	116 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	117
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	118 zfs list -H -o name,mountpoint,canmount,mounted -s mountpoint -t filesystem -r "${_dsname}" \
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	119 \| {
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	120 while IFS=$'\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	121 # 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	122 [ "${_mounted}" = "yes" ] && continue
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	123 # Skip filesystems that must not be mounted
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	124 [ "${_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	125 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	126 # 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	127 # if required
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	128 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	129 [ $ "${_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	130 case "${_mp}" in
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	131 "none"\|"legacy")
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	132 # Do nothing for filesystem with unset or legacy mountpoints
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	133 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	134 "${_rootds_mountpoint}"\|"${_rootds_mountpoint}/"*)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	135 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	136 # Handle only mountpoints that have a mountpoint below
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	137 # the parent datasets mountpoint
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	138 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	139
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	140 # Determine the mountpoint relative to the parent mountpoint
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	141 _relative_mp="${_mp#${_rootds_mountpoint}}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	142 # Eventually remove a trailing slash
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	143 _relative_mp="${_relative_mp%/}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	144 # The real effective full mountpoint
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	145 _real_mp="${_mountpoint}${_relative_mp}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	146
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	147 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	148 # 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	149 # 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	150 # is given.
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	151 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	152 if [ "${_opt_mount_natural}" = "yes" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	153 if [ "${_real_mp}" != "${_mp}" ]; then
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	154 echo "ERROR: mountpoint mismatch" >&2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	155 return 1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	156 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	157 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	158
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	159 if [ "${_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	160 echo "Would mount ${_name} on ${_real_mp}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	161 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	162 mkdir -p "${_real_mp}" 1> /dev/null 2> /dev/null \|\| \
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	163 { echo "ERROR: cannot create mountpoint ${_real_mp}" >&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	164 echo "Mounting ${_name} on ${_real_mp}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	165 mount -t zfs "${_name}" "${_real_mp}" \|\| return 1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	166 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	167 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	168 *)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	169 if [ "${_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	170 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	171 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	172 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	173 echo "Mounting ${_name} on configured ZFS dataset mountpoint ${_mp}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	174 zfs mount "${_name}" \|\| return 1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	175 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	176 else
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	177 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	178 fi
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	179 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	180 esac
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	181 done
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	182
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	183 return 0
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	184 }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	185 }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	186
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	187
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	188 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	189 #: 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	190 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	191 #: 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	192 #:
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	193 command_umount() {
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	194 local _dsname
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	195
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	196 local _name _mp _rest _rootds_mountpoint
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	197
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	198 _dsname="${1-}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	199 [ -z "${_dsname}" ] && { echo "ERROR: no dataset given" 1>&2; return 2; }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	200
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	201 # Just determine whether the given dataset name exists
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	202 _rootds_mountpoint="$(zfs list -H -o mountpoint -t filesystem "${_dsname}")" \|\| { echo "ERROR: dataset not found" 1>&2; return 1; }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	203
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	204 mount -t zfs -p \
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	205 \| grep -E "^${_dsname}(/\|\s)" \
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	206 \| sort -n -r \
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	207 \| {
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	208 while IFS=' '$'\t' read -r _name _mp _rest ; do
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	209 echo "Umounting ${_name} on ${_mp}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	210 umount "${_mp}" \|\| return 1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	211 done
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	212 }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	213 return 0
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	214 }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	215
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	216
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	217 #:
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	218 #: Implementation of "copy-tree"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	219 #:
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	220 command_copy_tree() {
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	221 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	222 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	223
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	224 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	225 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	226 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	227
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	228 _opt_mountpoint=""
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	229 _opt_mount_noauto=""
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	230 _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	231 _opt_keep=""
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	232 _opt_dry_run=""
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	233
429 bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	234 while getopts "AM:knu" _opt ; do
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	235 case ${_opt} in
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	236 A)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	237 _opt_mount_noauto="-o canmount=noauto"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	238 ;;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	239 M)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	240 _opt_mountpoint="${OPTARG}"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	241 ;;
429 bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	242 k)
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	243 _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	244 ;;
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	245 n)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	246 _opt_dry_run="-n"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	247 ;;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	248 u)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	249 _opt_nomount="-u"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	250 ;;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	251 \?)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	252 return 2;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	253 ;;
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	254 esac
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	255 done
422 4363929b0a3e FIX: Typo in variable name "OPTID" -> "OPTIND" Franz Glasner <fzglas.hg@dom66.de> parents: 421 diff changeset	256 shift $((OPTIND-1))
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	257 OPTIND=1
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	258
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	259 _ds_source="${1-}"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	260 _ds_target="${2-}"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	261
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	262 [ -z "${_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	263 [ -z "${_ds_target}" ] && { echo "ERROR: no target name given" 1>&2; return 2; }
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	264
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	265 if ! zfs get -H name "${_ds_source}" >/dev/null 2>&1; then
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	266 echo "ERROR: source dataset does not exist: ${_ds_source}" 1>&2;
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	267 return 1;
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	268 fi
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	269 if zfs get -H name "${_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	270 echo "ERROR: target dataset already exists: ${_ds_target}" 1>&2;
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	271 return 1;
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	272 fi
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	273
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	274 _ds_source_base="${_ds_source%@*}"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	275 _ds_source_snapshot="${_ds_source##*@}"
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	276 _snapshot_suffix="@${_ds_source_snapshot}"
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	277
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	278 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	279 # No snapshot given
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	280 [ "${_ds_source_base}" = "${_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	281 _ds_source_snapshot=""
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	282 _snapshot_suffix=""
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	283 fi
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	284
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	285 _ds_tree=""
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	286
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	287 while IFS=$'\n' read -r _ds; do
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	288 if [ -z "${_ds_tree}" ]; then
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	289 _ds_tree="${_ds}"
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	290 else
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	291 _ds_tree="${_ds_tree}"$'\n'"${_ds}"
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	292 fi
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	293 done <<EOF20ee7ea0781414fab8c305d3875d15e
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	294 $(zfs list -H -r -t filesystem -o name -s name "${_ds_source_base}")
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	295 EOF20ee7ea0781414fab8c305d3875d15e
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	296 # 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	297 IFS=$'\n'
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	298 for _ds in ${_ds_tree}; do
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	299 if ! zfs get -H name "${_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	300 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	301 return 1
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	302 fi
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	303 done
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	304 IFS=$'\n'
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	305 for _ds in ${_ds_tree}; do
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	306 # Reset IFS
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	307 IFS=$' \t\n'
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	308
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	309 # Determine the relative name of the dataset
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	310 _ds_relname="${_ds#${_ds_source_base}}"
426 2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	311
2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	312 _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	313
2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	314 if [ "${_ds_canmount}" = "off" ]; then
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	315 _arg_canmount="-o canmount=off"
426 2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	316 else
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	317 _arg_canmount="${_opt_mount_noauto}"
426 2cd4777821fc More work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 424 diff changeset	318 fi
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	319
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	320 if [ -z "${_ds_relname}" ]; then
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	321 #
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	322 # Source root to target root
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	323 #
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	324 if [ -z "${_opt_mountpoint}" ]; then
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	325 _arg_mp1=-x
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	326 _arg_mp2=mountpoint
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	327 else
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	328 _arg_mp1=-o
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	329 _arg_mp2="mountpoint=${_opt_mountpoint}"
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	330 fi
a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	331 else
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	332 _arg_mp1=-x
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	333 _arg_mp2=mountpoint
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	334 fi
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	335 if [ -z "${_opt_dry_run}" ]; then
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	336 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	337 else
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	338 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	339 fi
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	340 # for the loop
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	341 IFS=$'\n'
424 a200c18603c9 Further work on "fzfs copy-tree" Franz Glasner <fzglas.hg@dom66.de> parents: 423 diff changeset	342 done
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	343 # Reset to default
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	344 IFS=$' \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	345 # Remove received snapshots by default
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	346 if [ -n "${_ds_source_snapshot}" ]; then
429 bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	347 if [ -z "${_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	348 if [ -z "${_opt_dry_run}" ]; then
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	349 zfs destroy -rv "${_ds_target}${_snapshot_suffix}"
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	350 else
bbdb1ab0ea00 Implement "-k" option for "fzfs copy-tree" to keep received snapshots Franz Glasner <fzglas.hg@dom66.de> parents: 428 diff changeset	351 echo "Would execute: zfs destroy -rv '${_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	352 fi
428 824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	353 fi
824e88618376 The first version of "fzfs copy-tree" completed Franz Glasner <hg@dom66.de> parents: 427 diff changeset	354 fi
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	355 }
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	356
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	357
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	358 #:
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	359 #: Implement the "create-tree" command
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	360 #:
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	361 #: 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	362 #:
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	363 command_create_tree() {
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	364 local _source_ds _target_ds
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	365 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	366
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	367 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	368
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	369 _opt_noauto=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	370 _opt_dry_run=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	371 _opt_mountpoint=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	372 _opt_nomount=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	373 _opt_canmount_parent_only=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	374
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	375 while getopts "AM:npu" _opt ; do
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	376 case ${_opt} in
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	377 A)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	378 _opt_noauto="-o canmount=noauto"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	379 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	380 M)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	381 _opt_mountpoint="${OPTARG}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	382 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	383 n)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	384 _opt_dry_run="yes"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	385 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	386 p)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	387 _opt_canmount_parent_only="yes"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	388 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	389 u)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	390 _opt_nomount="-u"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	391 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	392 \?\|:)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	393 return 2;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	394 ;;
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	395 esac
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	396 done
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	397 shift $((OPTIND-1))
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	398 OPTIND=1
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	399
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	400 _source_ds="${1-}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	401 _target_ds="${2-}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	402
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	403 [ -z "${_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	404 [ -z "${_target_ds}" ] && { echo "ERROR: no destination dataset given" 1>&2; return 2; }
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	405
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	406 _source_name="${_source_ds%@*}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	407 if [ "${_source_name}" != "${_source_ds}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	408 _snapshot_name="${_source_ds##*@}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	409 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	410 _snapshot_name=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	411 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	412
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	413 [ -n "${_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	414
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	415 zfs list -H -r -t filesystem -o name,type "${_source_ds}" \
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	416 \| {
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	417 while IFS=$'\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	418 # Determine the relative name of the dataset
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	419 _relative_name="${_current_name#${_source_name}}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	420 _relative_name="${_relative_name%@*}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	421 if [ "${_current_type}" != "filesystem" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	422 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	423 return 1
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	424 fi
441 f06998866c01 Renamed local helper function Franz Glasner <fzglas.hg@dom66.de> parents: 438 diff changeset	425 _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	426 if [ -z "${_relative_name}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	427 #
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	428 # Root
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	429 #
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	430 if [ -z "${_opt_noauto}" ]; then
441 f06998866c01 Renamed local helper function Franz Glasner <fzglas.hg@dom66.de> parents: 438 diff changeset	431 _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	432 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	433 _zfs_canmount="${_opt_noauto}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	434 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	435 if [ -n "${_opt_mountpoint}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	436 _zfs_mountpoint="${_opt_mountpoint}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	437 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	438 _zfs_mountpoint=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	439 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	440
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	441 if [ "${_opt_dry_run}" = "yes" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	442 if [ -z "${_zfs_mountpoint}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	443 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	444 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	445 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	446 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	447 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	448 if [ -z "${_zfs_mountpoint}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	449 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	450 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	451 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	452 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	453 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	454 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	455 #
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	456 # Children
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	457 #
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	458 if [ -z "${_opt_noauto}" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	459 if [ "${_opt_canmount_parent_only}" = "yes" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	460 _zfs_canmount=""
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	461 else
441 f06998866c01 Renamed local helper function Franz Glasner <fzglas.hg@dom66.de> parents: 438 diff changeset	462 _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	463 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	464 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	465 _zfs_canmount="${_opt_noauto}"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	466 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	467 if [ "${_opt_dry_run}" = "yes" ]; then
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	468 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	469 else
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	470 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	471 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	472 fi
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	473 done
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	474 }
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	475 return 0
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	476 }
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	477
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	478
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	479 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	480 # 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	481 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	482 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	483 case ${_opt} in
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	484 V)
408 bb0a0384b5da FIX: Program name in fzfs's version string Franz Glasner <f.glasner@feldmann-mg.com> parents: 386 diff changeset	485 printf 'fzfs %s\n' '@@SIMPLEVERSIONSTR@@'
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	486 exit 0
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	487 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	488 h)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	489 echo "${USAGE}"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	490 exit 0
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	491 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	492 \?)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	493 exit 2;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	494 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	495 *)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	496 echo "ERROR: option handling failed" 1>&2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	497 exit 2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	498 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	499 esac
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	500 done
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	501 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	502 # 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	503 # 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	504 #
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	505 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	506 OPTIND=1
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	507
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	508 test $# -gt 0 \|\| { echo "ERROR: no command given" 1>&2; exit 2; }
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	509
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	510 command="$1"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	511 shift
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	512
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	513 case "${command}" in
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	514 mount)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	515 command_mount "$@"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	516 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	517 umount\|unmount)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	518 command_umount "$@"
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	519 ;;
421 a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	520 copy-tree)
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	521 command_copy_tree "$@"
a571a30bcf8a Begin the implementation of "fzfs copy-tree" Franz Glasner <hg@dom66.de> parents: 408 diff changeset	522 ;;
380 6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	523 create-tree)
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	524 command_create_tree "$@"
6be930eb7490 Implement the "fzfs create-tree" command Franz Glasner <fzglas.hg@dom66.de> parents: 283 diff changeset	525 ;;
276 3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	526 *)
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	527 echo "ERROR: unknown command \`${command}'" 1>&2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	528 exit 2
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	529 ;;
3c24b07240f2 Move the implementation of "mount" and "umount" into the new tool fzfs. Franz Glasner <fzglas.hg@dom66.de> parents: diff changeset	530 esac

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

annotate sbin/fzfs @ 484:5d43c68bd1e9