This bug was initially created as a copy of Bug #2319334 for 4.17.z release.

I am copying this bug because:

Description of problem (please be detailed as possible and provide log
snippests):

[RDR] Relocate of ceph fs is stuck in WaitForReadiness

Version of all relevant components (if applicable):
OCS operator 4.16.3-2
Cluster Version 4.16.0-0.nightly-2024-10-12-102620
acm_version 2.11.3
gitops_version 1.14.0
submariner_version 0.18.0

Does this issue impact your ability to continue to work with the product
(please explain in detail what is the user impact)?

Is there any workaround available to the best of your knowledge?

Rate from 1 - 5 the complexity of the scenario you performed that caused this
bug (1 - very simple, 5 - very complex)?

2
Can this issue reproducible?
yes

Can this issue reproduce from the UI?

If this is a regression, please provide more details to justify this:

Steps to Reproduce:
1.Deploy 4.16.3 RDR cluster
2.Deploy ceph fs workloads
3. Relocate cephfs worklods

Actual results:

oc describe drpc busybox-3-placement-cephfs-drpc -n openshift-gitops
Name: busybox-3-placement-cephfs-drpc
Namespace: openshift-gitops
Labels: cluster.open-cluster-management.io/backup=ramen
Annotations: drplacementcontrol.ramendr.openshift.io/app-namespace: appset-busybox-3-cephfs
drplacementcontrol.ramendr.openshift.io/last-app-deployment-cluster: prsurve-5c1
API Version: ramendr.openshift.io/v1alpha1
Kind: DRPlacementControl
Metadata:
Creation Timestamp: 2024-10-16T13:21:33Z
Finalizers:
drpc.ramendr.openshift.io/finalizer
Generation: 2
Owner References:
API Version: cluster.open-cluster-management.io/v1beta1
Block Owner Deletion: true
Controller: true
Kind: Placement
Name: busybox-3-placement-cephfs
UID: c08571cd-03c5-46f0-a1c5-4f77bea158fd
Resource Version: 2853670
UID: b63d684d-74b4-4c83-83e3-17a9829b5bc9
Spec:
Action: Relocate
Dr Policy Ref:
API Version: ramendr.openshift.io/v1alpha1
Kind: DRPolicy
Name: odr-policy-5m
Placement Ref:
API Version: cluster.open-cluster-management.io/v1beta1
Kind: Placement
Name: busybox-3-placement-cephfs
Namespace: openshift-gitops
Preferred Cluster: prsurve-5c2
Pvc Selector:
Match Labels:
Appname: busybox_app3_cephfs
Status:
Action Start Time: 2024-10-16T13:30:33Z
Conditions:
Last Transition Time: 2024-10-16T13:30:43Z
Message: Waiting for App resources to be restored...)
Observed Generation: 2
Reason: Relocating
Status: False
Type: Available
Last Transition Time: 2024-10-16T13:34:43Z
Message: Relocation in progress to cluster "prsurve-5c2"
Observed Generation: 2
Reason: NotStarted
Status: False
Type: PeerReady
Last Transition Time: 2024-10-16T13:34:44Z
Message: VolumeReplicationGroup (appset-busybox-3-cephfs/busybox-3-placement-cephfs-drpc) on cluster prsurve-5c2 is progressing on readying workload data (Not all VolSync PVCs are ready), retrying till DataReady condition is met
Observed Generation: 2
Reason: Progressing
Status: False
Type: Protected
Last Group Sync Duration: 36.74055203s
Last Group Sync Time: 2024-10-16T13:34:34Z
Last Update Time: 2024-10-16T14:15:48Z
Observed Generation: 2
Phase: Relocating
Preferred Decision:
Cluster Name: prsurve-5c1
Cluster Namespace: prsurve-5c1
Progression: WaitForReadiness
Resource Conditions:
Conditions:
Last Transition Time: 2024-10-16T13:34:44Z
Message: Not all VolSync PVCs are ready
Observed Generation: 3
Reason: Progressing
Status: False
Type: DataReady
Last Transition Time: 2024-10-16T13:34:44Z
Message: Not all VolSync PVCs are protected
Observed Generation: 3
Reason: Progressing
Status: False
Type: DataProtected
Last Transition Time: 2024-10-16T13:34:44Z
Message: Not all VolSync PVCs are protected
Observed Generation: 3
Reason: Progressing
Status: False
Type: ClusterDataProtected
Last Transition Time: 2024-10-16T13:34:44Z
Message: Restored PVs and PVCs
Observed Generation: 3
Reason: Restored
Status: True
Type: ClusterDataReady
Resource Meta:
Generation: 3
Kind: VolumeReplicationGroup
Name: busybox-3-placement-cephfs-drpc
Namespace: appset-busybox-3-cephfs
Protectedpvcs:
busybox-pvc-7
busybox-pvc-6
busybox-pvc-10
busybox-pvc-5
busybox-pvc-4
busybox-pvc-3
busybox-pvc-1
busybox-pvc-8
busybox-pvc-2
busybox-pvc-9
Resource Version: 3633777
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal DRPCDeploying 54m (x8 over 54m) controller_DRPlacementControl Deploying the application and VRG
Normal DRPCDeploySuccess 54m (x8 over 54m) controller_DRPlacementControl Successfully deployed the application and VRG
Warning unknown state 45m (x14 over 54m) controller_DRPlacementControl next state not known
Expected results:

Relocation should happen successfully

Additional info: