zfssnap: ...

1 files changed, 9 insertions, 2 deletions

diff --git a/modules/zfssnap/zfssnap.py b/modules/zfssnap/zfssnap.py
index 9dcc90a3..281ff586 100644
--- a/modules/zfssnap/zfssnap.py
+++ b/modules/zfssnap/zfssnap.py
@@ -166,7 +166,7 @@ def prune(config, dry_run, keep_newest):
         else:
             logger.info(f'Pruned ‘{snap}’')
     
-def rename(snapshots, destroy=False):
+def rename(snapshots, destroy=False, set_is_auto=False):
     args = ['zfs', 'get', '-H', '-p', '-o', 'name,value', 'creation', *snapshots]
     _log_cmd(*args)
     renamed_to = set()
@@ -199,6 +199,12 @@ def rename(snapshots, destroy=False):
             subprocess.run(args, check=True)
             renamed_to.add(new_name)
 
+            if set_is_auto:
+                logger.info(f'Setting is-auto-snapshot on ‘{new_name}’')
+                args = ['zfs', 'set', 'li.yggdrasil:is-auto-snapshot=true', new_name]
+                _log_cmd(*args)
+                subprocess.run(args, check=True)
+
 def autosnap():
     items = _get_items()
 
@@ -286,6 +292,7 @@ def main():
     prune_parser.add_argument('--config', '-c', dest='config_files', nargs='*', default=list())
     prune_parser.add_argument('--dry-run', '-n', action='store_true', default=False)
     prune_parser.add_argument('--keep-newest', action='store_true', default=False)
+    prune_parser.add_argument('--set-is-auto', action='store_true', default=False)
     prune_parser.set_defaults(cmd=prune)
     args = parser.parse_args()
 
@@ -297,7 +304,7 @@ def main():
         logger.setLevel(logging.DEBUG)
 
     cmdArgs = {}
-    for copy in {'snapshots', 'dry_run', 'destroy', 'keep_newest'}:
+    for copy in {'snapshots', 'dry_run', 'destroy', 'keep_newest', 'set_is_auto'}:
         if copy in vars(args):
             cmdArgs[copy] = vars(args)[copy]
     if 'config_files' in vars(args):