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mwiegand 2021-06-26 20:06:44 +02:00
parent 2f5af670f4
commit 07b92a8919
1 changed files with 2 additions and 2 deletions
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4
bundles/backup/files/backup_path_via_zfs
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@ -29,13 +29,13 @@ fi
zfs snap "$source_dataset@$new_bookmark"
if zfs list -t bookmark -H -o name | grep "#$bookmark_prefix" | wc -l | grep -q "^0$"
if zfs list -t bookmark -H -o name | grep "^$source_dataset#$bookmark_prefix" | wc -l | grep -q "^0$"
then
echo "INITIAL BACKUP"
zfs send -v "$source_dataset@$new_bookmark" | $ssh sudo zfs recv -F "$target_dataset"
else
echo "INCREMENTAL BACKUP"
last_bookmark=$(zfs list -t bookmark -H -o name | grep "#$bookmark_prefix" | sort | tail -1 | cut -d '#' -f 2)
last_bookmark=$(zfs list -t bookmark -H -o name | grep "^$source_dataset#$bookmark_prefix" | sort | tail -1 | cut -d '#' -f 2)
[[ -z "$last_bookmark" ]] && echo "ERROR - last_bookmark is empty" && exit 98
zfs send -v -i "#$last_bookmark" "$source_dataset@$new_bookmark" | $ssh sudo zfs recv "$target_dataset"
fi