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6f802589aa
Currently, while preparing a volume for snapshot, the depthToAvoidFlatten is set to 2. This accounts one for snapshot and another since parent of the volume is flattened. This commit modifies the depth to 3 to also account for future PVC restore since - snapshot alone is useless and it is very likely to be restore at one point in time. - this ensures snapshot is not flattened when restore does occur. - flattening of snapshot in the above case will make the snapshot no longer eligible for changed block tracking(snap diff) operation. - maintain similarity with PVC-PVC clone operation which currently depthToAvoidFlatten set to 1. Signed-off-by: Rakshith R <rar@redhat.com> |
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| .. | ||
| cephfs | ||
| controller | ||
| csi-addons | ||
| csi-common | ||
| health-checker | ||
| journal | ||
| kms | ||
| liveness | ||
| nfs | ||
| rbd | ||
| util | ||