==== start of pod log for container csi-mockplugin-resizer-0/csi-resizer ====
I0204 13:56:24.051372       1 main.go:68] Version : v0.5.0-0-g6a95232
I0204 13:56:24.053230       1 connection.go:153] Connecting to unix:///csi/csi.sock
I0204 13:56:27.148159       1 common.go:111] Probing CSI driver for readiness
I0204 13:56:27.148201       1 connection.go:182] GRPC call: /csi.v1.Identity/Probe
I0204 13:56:27.148208       1 connection.go:183] GRPC request: {}
I0204 13:56:27.151366       1 connection.go:185] GRPC response: {"ready":{"value":true}}
I0204 13:56:27.152384       1 connection.go:186] GRPC error: <nil>
I0204 13:56:27.152402       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo
I0204 13:56:27.152408       1 connection.go:183] GRPC request: {}
I0204 13:56:27.156191       1 connection.go:185] GRPC response: {"manifest":{"url":"https://github.com/kubernetes-csi/csi-test/mock"},"name":"csi-mock-csi-mock-volumes-5171","vendor_version":"0.3.0"}
I0204 13:56:27.156904       1 connection.go:186] GRPC error: <nil>
I0204 13:56:27.156930       1 csi_resizer.go:79] CSI driver name: "csi-mock-csi-mock-volumes-5171"
W0204 13:56:27.156939       1 metrics.go:142] metrics endpoint will not be started because `metrics-address` was not specified.
I0204 13:56:27.156951       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginCapabilities
I0204 13:56:27.156956       1 connection.go:183] GRPC request: {}
I0204 13:56:27.158200       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Service":{"type":1}}},{"Type":{"VolumeExpansion":{"type":1}}}]}
I0204 13:56:27.160147       1 connection.go:186] GRPC error: <nil>
I0204 13:56:27.160163       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerGetCapabilities
I0204 13:56:27.160169       1 connection.go:183] GRPC request: {}
I0204 13:56:27.161382       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}}}]}
I0204 13:56:27.170830       1 connection.go:186] GRPC error: <nil>
I0204 13:56:27.171068       1 controller.go:190] Starting external resizer csi-mock-csi-mock-volumes-5171
I0204 13:56:27.171514       1 reflector.go:153] Starting reflector *v1.PersistentVolume (10m0s) from k8s.io/client-go/informers/factory.go:135
I0204 13:56:27.171524       1 reflector.go:153] Starting reflector *v1.PersistentVolumeClaim (10m0s) from k8s.io/client-go/informers/factory.go:135
I0204 13:56:27.171543       1 reflector.go:188] Listing and watching *v1.PersistentVolume from k8s.io/client-go/informers/factory.go:135
I0204 13:56:27.171555       1 reflector.go:188] Listing and watching *v1.PersistentVolumeClaim from k8s.io/client-go/informers/factory.go:135
I0204 13:56:27.271221       1 shared_informer.go:227] caches populated
I0204 13:56:29.282395       1 controller.go:225] Started PVC processing "csi-mock-volumes-5171/pvc-77hw2"
I0204 13:56:29.282432       1 controller.go:244] No need to resize PVC "csi-mock-volumes-5171/pvc-77hw2"
I0204 13:56:43.432977       1 controller.go:225] Started PVC processing "csi-mock-volumes-5171/pvc-77hw2"
I0204 13:56:43.457301       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerExpandVolume
I0204 13:56:43.457397       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-5171", Name:"pvc-77hw2", UID:"016a0c10-7942-432a-8a24-0f436a711b6e", APIVersion:"v1", ResourceVersion:"2101430", FieldPath:""}): type: 'Normal' reason: 'Resizing' External resizer is resizing volume pvc-016a0c10-7942-432a-8a24-0f436a711b6e
I0204 13:56:43.457331       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"}
I0204 13:56:43.460613       1 connection.go:185] GRPC response: {"capacity_bytes":6442450944,"node_expansion_required":true}
I0204 13:56:43.462846       1 connection.go:186] GRPC error: <nil>
I0204 13:56:43.462865       1 controller.go:364] Resize volume succeeded for volume "pvc-016a0c10-7942-432a-8a24-0f436a711b6e", start to update PV's capacity
I0204 13:56:43.567730       1 controller.go:370] Update capacity of PV "pvc-016a0c10-7942-432a-8a24-0f436a711b6e" to 6Gi succeeded
I0204 13:56:43.613529       1 controller.go:420] Mark PVC "csi-mock-volumes-5171/pvc-77hw2" as file system resize required
I0204 13:56:43.613670       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-5171", Name:"pvc-77hw2", UID:"016a0c10-7942-432a-8a24-0f436a711b6e", APIVersion:"v1", ResourceVersion:"2101430", 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 ====