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annotate docs/man/man8/fzfs-copy-tree.rst @ 429:bbdb1ab0ea00

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Implement "-k" option for "fzfs copy-tree" to keep received snapshots
author Franz Glasner <fzglas.hg@dom66.de>
date Fri, 22 Sep 2023 09:22:25 +0200
parents 3ebaa936b2b2
children 7694275f2df1
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1 .. -*- coding: utf-8; indent-tabs-mode: nil; -*-
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2
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3 fzfs-copy-tree
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4 ==============
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6 .. program:: fzfs copy-tree
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9 Synopsis
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10 --------
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12 **fzfs copy-tree** [**-A**] [**-M** `mountpoint`] [**-k**] [**-n**] [**-u**] `source-dataset` `dest-dataset`
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15 Description
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16 -----------
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18 Copy the ZFS filesystem or snapshot that is rooted at `source-dataset`
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19 and all descendent datasets to the destination rooted at `dest-dataset`.
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21 The structure and content of the filesystems is copied.
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23 If `source-dataset` is a snapshot then all child datasets also must
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24 have a snapshot with the same snapshot name.
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26 `dest-dataset` must not exist already.
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28 By default `canmount` is also copied. But this can be modified with
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29 option :option:`-A`.
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32 Options
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33 -------
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34
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35 .. option:: -A
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37 Unconditionally set the ZFS property `canmount=noauto` for all
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38 created datasets in the destination tree, unless the source dataset
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39 has `canmount=off`.
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41 .. option:: -M mountpoint
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43 Set the `mountpoint` property for the root `dest-dataset` to `mountpoint`.
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44 All children will be set to inherit it.
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46 .. option:: -k
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48 When copying from a snapshot source a corresponding snapshot will be
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49 copied to the target dataset. By default this snapshot will be
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50 deleted. With this option this snapshot is kept.
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52 .. option:: -n
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54 Dry-run. Do not really create and copy datasets but show what would
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55 be done.
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56
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57 .. option:: -u
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59 Do not mount the copied datasets.
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62 Environment
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63 -----------
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65 All environment variables that affect :command:`zfs` are effective also.
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68 See Also
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69 --------
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70
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71 :manpage:`fzfs(8)`, :manpage:`fzfs-create-tree(8)`