==== start of pod log for container csi-mockplugin-resizer-0/csi-resizer ====
I0514 00:15:13.649542       1 main.go:68] Version : v0.5.0-0-g6a95232
I0514 00:15:13.651149       1 connection.go:153] Connecting to unix:///csi/csi.sock
I0514 00:15:15.787798       1 common.go:111] Probing CSI driver for readiness
I0514 00:15:15.787902       1 connection.go:182] GRPC call: /csi.v1.Identity/Probe
I0514 00:15:15.788106       1 connection.go:183] GRPC request: {}
I0514 00:15:15.789755       1 connection.go:185] GRPC response: {"ready":{"value":true}}
I0514 00:15:15.790235       1 connection.go:186] GRPC error: <nil>
I0514 00:15:15.790261       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo
I0514 00:15:15.790267       1 connection.go:183] GRPC request: {}
I0514 00:15:15.791009       1 connection.go:185] GRPC response: {"manifest":{"url":"https://github.com/kubernetes-csi/csi-test/mock"},"name":"csi-mock-csi-mock-volumes-8087","vendor_version":"0.3.0"}
I0514 00:15:15.791365       1 connection.go:186] GRPC error: <nil>
I0514 00:15:15.791375       1 csi_resizer.go:79] CSI driver name: "csi-mock-csi-mock-volumes-8087"
W0514 00:15:15.791387       1 metrics.go:142] metrics endpoint will not be started because `metrics-address` was not specified.
I0514 00:15:15.791395       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginCapabilities
I0514 00:15:15.791401       1 connection.go:183] GRPC request: {}
I0514 00:15:15.792247       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Service":{"type":1}}},{"Type":{"VolumeExpansion":{"type":1}}}]}
I0514 00:15:15.793939       1 connection.go:186] GRPC error: <nil>
I0514 00:15:15.793956       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerGetCapabilities
I0514 00:15:15.793961       1 connection.go:183] GRPC request: {}
I0514 00:15:15.794800       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Rpc":{"type":1}}},{"Type":{"Rpc":{"type":3}}},{"Type":{"Rpc":{"type":10}}},{"Type":{"Rpc":{"type":4}}},{"Type":{"Rpc":{"type":6}}},{"Type":{"Rpc":{"type":5}}},{"Type":{"Rpc":{"type":8}}},{"Type":{"Rpc":{"type":7}}},{"Type":{"Rpc":{"type":12}}},{"Type":{"Rpc":{"type":11}}},{"Type":{"Rpc":{"type":9}}}]}
I0514 00:15:15.798824       1 connection.go:186] GRPC error: <nil>
I0514 00:15:15.798966       1 controller.go:190] Starting external resizer csi-mock-csi-mock-volumes-8087
I0514 00:15:15.799147       1 reflector.go:153] Starting reflector *v1.PersistentVolumeClaim (10m0s) from k8s.io/client-go/informers/factory.go:135
I0514 00:15:15.799165       1 reflector.go:188] Listing and watching *v1.PersistentVolumeClaim from k8s.io/client-go/informers/factory.go:135
I0514 00:15:15.799172       1 reflector.go:153] Starting reflector *v1.PersistentVolume (10m0s) from k8s.io/client-go/informers/factory.go:135
I0514 00:15:15.799185       1 reflector.go:188] Listing and watching *v1.PersistentVolume from k8s.io/client-go/informers/factory.go:135
I0514 00:15:15.899145       1 shared_informer.go:227] caches populated
I0514 00:15:15.899185       1 controller.go:225] Started PVC processing "kube-system/container-registry"
I0514 00:15:15.899189       1 controller.go:225] Started PVC processing "csi-mock-volumes-4910/pvc-6rmsp"
I0514 00:15:15.899197       1 controller.go:225] Started PVC processing "csi-mock-volumes-4910/pvc-bbl6j"
I0514 00:15:15.899197       1 controller.go:225] Started PVC processing "monitoring/kube-prometheus-grafana"
I0514 00:15:15.899207       1 controller.go:244] No need to resize PVC "kube-system/container-registry"
I0514 00:15:15.899215       1 controller.go:244] No need to resize PVC "csi-mock-volumes-4910/pvc-bbl6j"
I0514 00:15:15.899217       1 controller.go:244] No need to resize PVC "monitoring/kube-prometheus-grafana"
I0514 00:15:15.899222       1 controller.go:225] Started PVC processing "monitoring/kube-prometheus-prometheus"
I0514 00:15:15.899235       1 controller.go:244] No need to resize PVC "monitoring/kube-prometheus-prometheus"
I0514 00:15:15.899210       1 controller.go:244] No need to resize PVC "csi-mock-volumes-4910/pvc-6rmsp"
I0514 00:15:19.039959       1 controller.go:225] Started PVC processing "csi-mock-volumes-8087/pvc-xq77f"
I0514 00:15:19.039976       1 controller.go:244] No need to resize PVC "csi-mock-volumes-8087/pvc-xq77f"
I0514 00:15:22.417312       1 controller.go:225] Started PVC processing "csi-mock-volumes-4910/pvc-w4lsv"
I0514 00:15:22.417333       1 controller.go:244] No need to resize PVC "csi-mock-volumes-4910/pvc-w4lsv"
I0514 00:15:25.075809       1 controller.go:225] Started PVC processing "csi-mock-volumes-8087/pvc-xq77f"
I0514 00:15:25.085832       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerExpandVolume
I0514 00:15:25.085935       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-8087", Name:"pvc-xq77f", UID:"577bd961-6249-416d-aca4-30eb64ac3ca6", APIVersion:"v1", ResourceVersion:"108346", FieldPath:""}): type: 'Normal' reason: 'Resizing' External resizer is resizing volume pvc-577bd961-6249-416d-aca4-30eb64ac3ca6
I0514 00:15:25.085841       1 connection.go:183] GRPC request: {"capacity_range":{"required_bytes":6442450944},"volume_capability":{"AccessType":{"Mount":{"fs_type":"ext4"}},"access_mode":{"mode":1}},"volume_id":"4"}
I0514 00:15:25.087709       1 connection.go:185] GRPC response: {"capacity_bytes":6442450944,"node_expansion_required":true}
I0514 00:15:25.088022       1 connection.go:186] GRPC error: <nil>
I0514 00:15:25.088029       1 controller.go:364] Resize volume succeeded for volume "pvc-577bd961-6249-416d-aca4-30eb64ac3ca6", start to update PV's capacity
I0514 00:15:25.092585       1 controller.go:370] Update capacity of PV "pvc-577bd961-6249-416d-aca4-30eb64ac3ca6" to 6Gi succeeded
I0514 00:15:25.096119       1 controller.go:420] Mark PVC "csi-mock-volumes-8087/pvc-xq77f" as file system resize required
I0514 00:15:25.096158       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-8087", Name:"pvc-xq77f", UID:"577bd961-6249-416d-aca4-30eb64ac3ca6", APIVersion:"v1", ResourceVersion:"108346", FieldPath:""}): type: 'Normal' reason: 'FileSystemResizeRequired' Require file system resize of volume on node
I0514 00:15:25.944241       1 controller.go:225] Started PVC processing "persistent-local-volumes-test-3215/pvc-glwt8"
I0514 00:15:25.944259       1 controller.go:244] No need to resize PVC "persistent-local-volumes-test-3215/pvc-glwt8"
==== end of pod log for container csi-mockplugin-resizer-0/csi-resizer ====