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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 18:24:20 +0000 |
commit | 483eb2f56657e8e7f419ab1a4fab8dce9ade8609 (patch) | |
tree | e5d88d25d870d5dedacb6bbdbe2a966086a0a5cf /src/pybind/mgr/volumes/fs/operations/snapshot_util.py | |
parent | Initial commit. (diff) | |
download | ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.tar.xz ceph-483eb2f56657e8e7f419ab1a4fab8dce9ade8609.zip |
Adding upstream version 14.2.21.upstream/14.2.21upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/pybind/mgr/volumes/fs/operations/snapshot_util.py')
-rw-r--r-- | src/pybind/mgr/volumes/fs/operations/snapshot_util.py | 30 |
1 files changed, 30 insertions, 0 deletions
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 00000000..2223c58e --- /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]) |