From 19fcec84d8d7d21e796c7624e521b60d28ee21ed Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:45:59 +0200 Subject: Adding upstream version 16.2.11+ds. Signed-off-by: Daniel Baumann --- .../mgr/volumes/fs/operations/snapshot_util.py | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 src/pybind/mgr/volumes/fs/operations/snapshot_util.py (limited to 'src/pybind/mgr/volumes/fs/operations/snapshot_util.py') diff --git a/src/pybind/mgr/volumes/fs/operations/snapshot_util.py b/src/pybind/mgr/volumes/fs/operations/snapshot_util.py new file mode 100644 index 000000000..2223c58e5 --- /dev/null +++ b/src/pybind/mgr/volumes/fs/operations/snapshot_util.py @@ -0,0 +1,30 @@ +import os +import errno + +import cephfs + +from ..exception import VolumeException + +def mksnap(fs, snappath): + """ + Create a snapshot, or do nothing if it already exists. + """ + try: + # snap create does not accept mode -- use default + fs.mkdir(snappath, 0o755) + except cephfs.ObjectExists: + return + except cephfs.Error as e: + raise VolumeException(-e.args[0], e.args[1]) + +def rmsnap(fs, snappath): + """ + Remove a snapshot + """ + try: + fs.stat(snappath) + fs.rmdir(snappath) + except cephfs.ObjectNotFound: + raise VolumeException(-errno.ENOENT, "snapshot '{0}' does not exist".format(os.path.basename(snappath))) + except cephfs.Error as e: + raise VolumeException(-e.args[0], e.args[1]) -- cgit v1.2.3