==== start of pod log for container csi-mockplugin-resizer-0/csi-resizer ====
I0321 23:35:43.250363       1 main.go:68] Version : v0.5.0-0-g6a95232
I0321 23:35:43.252221       1 connection.go:153] Connecting to unix:///csi/csi.sock
I0321 23:35:49.934030       1 common.go:111] Probing CSI driver for readiness
I0321 23:35:49.934063       1 connection.go:182] GRPC call: /csi.v1.Identity/Probe
I0321 23:35:49.934068       1 connection.go:183] GRPC request: {}
I0321 23:35:49.937328       1 connection.go:185] GRPC response: {"ready":{"value":true}}
I0321 23:35:49.939793       1 connection.go:186] GRPC error: <nil>
I0321 23:35:49.939812       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo
I0321 23:35:49.939817       1 connection.go:183] GRPC request: {}
I0321 23:35:49.940965       1 connection.go:185] GRPC response: {"manifest":{"url":"https://github.com/kubernetes-csi/csi-test/mock"},"name":"csi-mock-csi-mock-volumes-9492","vendor_version":"0.3.0"}
I0321 23:35:49.941705       1 connection.go:186] GRPC error: <nil>
I0321 23:35:49.941718       1 csi_resizer.go:79] CSI driver name: "csi-mock-csi-mock-volumes-9492"
W0321 23:35:49.941728       1 metrics.go:142] metrics endpoint will not be started because `metrics-address` was not specified.
I0321 23:35:49.941739       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginCapabilities
I0321 23:35:49.941750       1 connection.go:183] GRPC request: {}
I0321 23:35:49.943502       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Service":{"type":1}}},{"Type":{"VolumeExpansion":{"type":1}}}]}
I0321 23:35:49.945702       1 connection.go:186] GRPC error: <nil>
I0321 23:35:49.945716       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerGetCapabilities
I0321 23:35:49.945724       1 connection.go:183] GRPC request: {}
I0321 23:35:49.947108       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":2}}},{"Type":{"Rpc":{"type":9}}}]}
I0321 23:35:49.954476       1 connection.go:186] GRPC error: <nil>
I0321 23:35:49.954697       1 controller.go:190] Starting external resizer csi-mock-csi-mock-volumes-9492
I0321 23:35:49.954995       1 reflector.go:153] Starting reflector *v1.PersistentVolume (10m0s) from k8s.io/client-go/informers/factory.go:135
I0321 23:35:49.955021       1 reflector.go:188] Listing and watching *v1.PersistentVolume from k8s.io/client-go/informers/factory.go:135
I0321 23:35:49.955046       1 reflector.go:153] Starting reflector *v1.PersistentVolumeClaim (10m0s) from k8s.io/client-go/informers/factory.go:135
I0321 23:35:49.955088       1 reflector.go:188] Listing and watching *v1.PersistentVolumeClaim from k8s.io/client-go/informers/factory.go:135
I0321 23:35:50.054918       1 shared_informer.go:227] caches populated
I0321 23:35:50.055110       1 controller.go:225] Started PVC processing "persistent-local-volumes-test-8193/pvc-26gf6"
I0321 23:35:50.055189       1 controller.go:244] No need to resize PVC "persistent-local-volumes-test-8193/pvc-26gf6"
I0321 23:35:57.671308       1 controller.go:225] Started PVC processing "csi-mock-volumes-9492/pvc-78wgf"
I0321 23:35:57.671340       1 controller.go:244] No need to resize PVC "csi-mock-volumes-9492/pvc-78wgf"
I0321 23:36:31.140058       1 controller.go:225] Started PVC processing "csi-mock-volumes-9492/pvc-78wgf"
I0321 23:36:31.258739       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerExpandVolume
I0321 23:36:31.258822       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-9492", Name:"pvc-78wgf", UID:"2f3ef82a-c009-48d6-8272-5e25343e5d13", APIVersion:"v1", ResourceVersion:"6940180", FieldPath:""}): type: 'Normal' reason: 'Resizing' External resizer is resizing volume pvc-2f3ef82a-c009-48d6-8272-5e25343e5d13
I0321 23:36:31.258770       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"}
I0321 23:36:31.263605       1 connection.go:185] GRPC response: {"capacity_bytes":6442450944,"node_expansion_required":true}
I0321 23:36:31.264117       1 connection.go:186] GRPC error: <nil>
I0321 23:36:31.264127       1 controller.go:364] Resize volume succeeded for volume "pvc-2f3ef82a-c009-48d6-8272-5e25343e5d13", start to update PV's capacity
I0321 23:36:31.524592       1 controller.go:370] Update capacity of PV "pvc-2f3ef82a-c009-48d6-8272-5e25343e5d13" to 6Gi succeeded
I0321 23:36:31.556812       1 controller.go:420] Mark PVC "csi-mock-volumes-9492/pvc-78wgf" as file system resize required
I0321 23:36:31.557076       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-9492", Name:"pvc-78wgf", UID:"2f3ef82a-c009-48d6-8272-5e25343e5d13", APIVersion:"v1", ResourceVersion:"6940180", FieldPath:""}): type: 'Normal' reason: 'FileSystemResizeRequired' Require file system resize of volume on node
==== end of pod log for container csi-mockplugin-resizer-0/csi-resizer ====