return abnormal if the mount is corrupted #3462
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Added DNM as still need to test it out. |
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I1024 11:00:47.851488 1 utils.go:195] ID: 12 GRPC call: /csi.v1.Node/NodeGetVolumeStats
I1024 11:00:47.851916 1 utils.go:206] ID: 12 GRPC request: {"volume_id":"0001-0009-rook-ceph-0000000000000001-7fed1ce7-97cf-43ef-9b84-2a49ab992515","volume_path":"/var/lib/kubelet/pods/8087df68-9756-4f38-86ef-6c81e1075607/volumes/kubernetes.io~csi/pvc-15e63d0a-77de-4886-8d0f-516f9fecbeb4/mount"}
I1024 11:00:47.854448 1 utils.go:212] ID: 12 GRPC response: {"usage":[{"available":1073741824,"total":1073741824,"unit":1}]}
I1024 11:02:11.800530 1 utils.go:195] ID: 13 GRPC call: /csi.v1.Node/NodeGetCapabilities
I1024 11:02:11.800683 1 utils.go:206] ID: 13 GRPC request: {}
I1024 11:02:11.801084 1 utils.go:212] ID: 13 GRPC response: {"capabilities":[{"Type":{"Rpc":{"type":1}}},{"Type":{"Rpc":{"type":2}}},{"Type":{"Rpc":{"type":5}}}]}
I1024 11:02:11.803017 1 utils.go:195] ID: 14 GRPC call: /csi.v1.Node/NodeGetVolumeStats
I1024 11:02:11.803429 1 utils.go:206] ID: 14 GRPC request: {"volume_id":"0001-0009-rook-ceph-0000000000000001-7fed1ce7-97cf-43ef-9b84-2a49ab992515","volume_path":"/var/lib/kubelet/pods/8087df68-9756-4f38-86ef-6c81e1075607/volumes/kubernetes.io~csi/pvc-15e63d0a-77de-4886-8d0f-516f9fecbeb4/mount"}
W1024 11:02:12.879745 1 nodeserver.go:637] ID: 14 corrupted mount detected in "/var/lib/kubelet/pods/8087df68-9756-4f38-86ef-6c81e1075607/volumes/kubernetes.io~csi/pvc-15e63d0a-77de-4886-8d0f-516f9fecbeb4/mount": stat /var/lib/kubelet/pods/8087df68-9756-4f38-86ef-6c81e1075607/volumes/kubernetes.io~csi/pvc-15e63d0a-77de-4886-8d0f-516f9fecbeb4/mount: permission denied
I1024 11:02:12.880189 1 utils.go:212] ID: 14 GRPC response: {"volume_condition":{"abnormal":true,"message":"stat /var/lib/kubelet/pods/8087df68-9756-4f38-86ef-6c81e1075607/volumes/kubernetes.io~csi/pvc-15e63d0a-77de-4886-8d0f-516f9fecbeb4/mount: permission denied"}} |
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@Mergifyio rebase |
When we do stat on the targetpath, if there is any error we can check is it due to corruption. If yes, cephcsi can return abnormal in the NodeGetVolumeStats so that consumer (CO/admin) and detect and take further action. Signed-off-by: Madhu Rajanna <[email protected]>
When we do stat on the targetpath, if there is any error we can check is it due to corruption. If yes, cephcsi can return abnormal in the NodeGetVolumeStats so that consumer (CO/admin) and detect and take further action. Signed-off-by: Madhu Rajanna <[email protected]>
Added a new section for the ceph kernel client mount corruption detection and recovery. Signed-off-by: Madhu Rajanna <[email protected]>
✅ Branch has been successfully rebased |
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/test ci/centos/k8s-e2e-external-storage/1.22 |
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/test ci/centos/k8s-e2e-external-storage/1.23 |
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/test ci/centos/k8s-e2e-external-storage/1.24 |
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/test ci/centos/mini-e2e/k8s-1.23 |
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/test ci/centos/upgrade-tests-cephfs |
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/test ci/centos/upgrade-tests-rbd |
Rakshith-R
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Oct 26, 2022
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When we do stat on the targetpath, if there is any error we can check is it due to corruption. If yes, cephcsi can return abnormal in the NodeGetVolumeStats so that consumer (CO/admin) and detect and take further action.
Signed-off-by: Madhu Rajanna [email protected]