From e6918187568dbd01842d8d1d2c808ce16a894239 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 21 Apr 2024 13:54:28 +0200 Subject: Adding upstream version 18.2.2. Signed-off-by: Daniel Baumann --- .../mgr/volumes/fs/operations/snapshot_util.py | 32 ++++++++++++++++++++++ 1 file changed, 32 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..c09caade0 --- /dev/null +++ b/src/pybind/mgr/volumes/fs/operations/snapshot_util.py @@ -0,0 +1,32 @@ +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