how to backup rook ceph，can I use velero？

[13567436138]

how to backup rook ceph，can I use velero？if backup cluster and restore cluster ‘s osd number is different ，what will happen。do I need velero for csi plugin？

[subhamkrai]

@13567436138 This section discusses about velero backup https://rook.github.io/docs/rook/latest/Troubleshooting/disaster-recovery/?h=veler#backing-up-and-restoring-a-cluster-based-on-pvcs-into-a-new-kubernetes-cluster

[13567436138]

https://rook.github.io/docs/rook/latest/Troubleshooting/disaster-recovery/?h=veler#adopt-an-existing-rook-ceph-cluster-into-a-new-kubernetes-cluster
is this did not migrate the data

[13567436138]

@subhamkrai what you provided is for pvcs,what is pvcs mean for that?