Snapshotting CephFS not working #13964
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LarsKumbier
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@LarsKumbier i dont see any errors in the logs.
Make sure you have set the log levels to rook/deploy/examples/operator.yaml Lines 61 to 67 in b3b6775 |
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Hey everyone,
I'm currently working on backup and restore for a Rook Ceph installation. In order to have a minimal timeframe of changes within and between the 3 storage nodes, I'd like to snapshot the PVs.
I've worked through the CephFS snapshotting documentation and installed the CRDs for VolumeSnapshotClasses, VolumeSnapshotContents and VolumeSnapshots from the Kubernetes CSI External Snapshotter Repo and added the Snapshotter RBAC and Controller.
Next, I've added the SnapshotClass, customized for my namespace:
So far so good. But if I create a snapshot of some demo-PVC, it does not work. Example:
The snapshot stays on NotReady, with the event store waiting for the CSI driver:
I've attached the cephfs-provisioner log, where I can see a lot being done, but no warnings or errors.
I've double-checked that the provisioner-secret is correctly found (by putting in a typo and seeing an appropriate error message in the provisioner log). Beside that, I'm unsure how to proceed debugging this issue.
Any help appreciated.
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