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Add scripts for zfs send and recv for making full clones.

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I most often need to make full clones when doing zfs send or recv so this writes down all the flags I prefer to use in a script so I do not forget them.
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Tom Alexander
2023-05-01 22:20:55 -04:00
parent 34a1ed73eb
commit a4e75f98d7
3 changed files with 41 additions and 0 deletions
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16
ansible/roles/zfs/files/zfs_clone_send.bash Normal file
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#!/usr/bin/env bash
#
# A zfs-send alias that creates a perfect clone with good defaults.
set -euo pipefail
IFS=$'\n\t'
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
# TODO: Do we want --backup ?
# We get --props automatically from --replicate
zfs send --compressed --replicate --large-block --embed --verbose "${@}"
# On zfs recv side, may want to pass `-s` to make the stream resumable.
# If the data is encrypted and you DONT want to decrypt it, pass the --raw flag on the send side
# You may need to remove --embed above for encrypted datasets (maybe only with --raw flag? very unsure)
# For unencrypted datasets, --raw will be equivalent to -Lec (large block, embed, compressed)