patrick/zfs_autobackup
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add --pre-snapshot-cmd and --post-snapshot-cmd options

Browse Source
This commit is contained in:
Phil Krylov
2021-06-16 16:12:20 +03:00
parent 1a5e4a9cdd
commit b2bf11382c
2 changed files with 16 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
zfs_autobackup/ZfsAutobackup.py
View File

@ -45,6 +45,10 @@ class ZfsAutobackup:
help='Target ZFS filesystem (optional: if not specified, zfs-autobackup will only operate '
'as snapshot-tool on source)')
parser.add_argument('--pre-snapshot-cmd', metavar="COMMAND", type=str,
help='Run COMMAND before snapshotting.')
parser.add_argument('--post-snapshot-cmd', metavar="COMMAND", type=str,
help='Run COMMAND after snapshotting.')
parser.add_argument('--other-snapshots', action='store_true',
help='Send over other snapshots as well, not just the ones created by this tool.')
parser.add_argument('--no-snapshot', action='store_true',
@ -506,7 +510,9 @@ class ZfsAutobackup:
if not self.args.no_snapshot:
self.set_title("Snapshotting")
source_node.consistent_snapshot(source_datasets, source_node.new_snapshotname(),
min_changed_bytes=self.args.min_change)
min_changed_bytes=self.args.min_change,
pre_snapshot_cmd=self.args.pre_snapshot_cmd,
post_snapshot_cmd=self.args.post_snapshot_cmd)
################# sync
# if target is specified, we sync the datasets, otherwise we just thin the source. (e.g. snapshot mode)