mirrors/ceph-csi
1
0
Fork 0
mirror of https://github.com/ceph/ceph-csi.git synced 2024-11-27 08:40:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

cephfs: No-Op Unprotect call if "snapshot-autoprotect" feature present

Browse Source 
The subvolume features consists the list of features, which if includes
"snapshot-autoprotect", result in query based approach to
detecting the need for protect/unprotect.
If "snapshot-autoprotect" feature is present, The UnprotectSnapshot
call should be treated as a no-op

Signed-off-by: Yug <yuggupta27@gmail.com>
(cherry picked from commit 9e959c45a3)
This commit is contained in:
Yug 2020-09-16 19:15:28 +05:30 committed by mergify[bot]
parent 15463d8f52
commit 6a64958876
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
internal/cephfs/snapshot.go
View File

@ -27,7 +27,9 @@ import (
// autoProtect points to the snapshot auto-protect feature of
// the subvolume.
const autoProtect = "snapshot-autoprotect"
const (
autoProtect = "snapshot-autoprotect"
)
// cephfsSnapshot represents a CSI snapshot and its cluster information.
type cephfsSnapshot struct {
@ -177,6 +179,11 @@ func protectSnapshot(ctx context.Context, volOptions *volumeOptions, cr *util.Cr
}
func unprotectSnapshot(ctx context.Context, volOptions *volumeOptions, cr *util.Credentials, snapID, volID volumeID) error {
// If "snapshot-autoprotect" feature is present, The UnprotectSnapshot
// call should be treated as a no-op.
if checkSubvolumeHasFeature(autoProtect, volOptions.Features) {
return nil
}
args := []string{
"fs",
"subvolume",