==== start of pod log for container csi-mockplugin-resizer-0/csi-resizer ====
I0322 00:16:51.861390       1 main.go:68] Version : v0.5.0-0-g6a95232
I0322 00:16:51.863283       1 connection.go:153] Connecting to unix:///csi/csi.sock
I0322 00:16:54.978700       1 common.go:111] Probing CSI driver for readiness
I0322 00:16:54.978746       1 connection.go:182] GRPC call: /csi.v1.Identity/Probe
I0322 00:16:54.978756       1 connection.go:183] GRPC request: {}
I0322 00:16:54.983049       1 connection.go:185] GRPC response: {"ready":{"value":true}}
I0322 00:16:54.986209       1 connection.go:186] GRPC error: <nil>
I0322 00:16:54.986234       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo
I0322 00:16:54.986242       1 connection.go:183] GRPC request: {}
I0322 00:16:54.987681       1 connection.go:185] GRPC response: {"manifest":{"url":"https://github.com/kubernetes-csi/csi-test/mock"},"name":"csi-mock-csi-mock-volumes-7832","vendor_version":"0.3.0"}
I0322 00:16:54.988684       1 connection.go:186] GRPC error: <nil>
I0322 00:16:54.988704       1 csi_resizer.go:79] CSI driver name: "csi-mock-csi-mock-volumes-7832"
W0322 00:16:54.988718       1 metrics.go:142] metrics endpoint will not be started because `metrics-address` was not specified.
I0322 00:16:54.988731       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginCapabilities
I0322 00:16:54.988739       1 connection.go:183] GRPC request: {}
I0322 00:16:54.990372       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Service":{"type":1}}},{"Type":{"VolumeExpansion":{"type":1}}}]}
I0322 00:16:54.991763       1 connection.go:186] GRPC error: <nil>
I0322 00:16:54.991774       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerGetCapabilities
I0322 00:16:54.991779       1 connection.go:183] GRPC request: {}
I0322 00:16:54.993284       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}}}]}
I0322 00:16:54.999829       1 connection.go:186] GRPC error: <nil>
I0322 00:16:54.999994       1 controller.go:190] Starting external resizer csi-mock-csi-mock-volumes-7832
I0322 00:16:55.000262       1 reflector.go:153] Starting reflector *v1.PersistentVolumeClaim (10m0s) from k8s.io/client-go/informers/factory.go:135
I0322 00:16:55.000292       1 reflector.go:188] Listing and watching *v1.PersistentVolumeClaim from k8s.io/client-go/informers/factory.go:135
I0322 00:16:55.000293       1 reflector.go:153] Starting reflector *v1.PersistentVolume (10m0s) from k8s.io/client-go/informers/factory.go:135
I0322 00:16:55.000312       1 reflector.go:188] Listing and watching *v1.PersistentVolume from k8s.io/client-go/informers/factory.go:135
I0322 00:16:55.100247       1 shared_informer.go:227] caches populated
I0322 00:16:57.677243       1 controller.go:225] Started PVC processing "csi-mock-volumes-7832/pvc-zjzmz"
I0322 00:16:57.677275       1 controller.go:244] No need to resize PVC "csi-mock-volumes-7832/pvc-zjzmz"
I0322 00:17:03.732183       1 controller.go:225] Started PVC processing "csi-mock-volumes-7832/pvc-zjzmz"
I0322 00:17:03.762048       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerExpandVolume
I0322 00:17:03.765137       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-7832", Name:"pvc-zjzmz", UID:"3a452736-3db6-471a-91ec-b98241052cd7", APIVersion:"v1", ResourceVersion:"6992527", FieldPath:""}): type: 'Normal' reason: 'Resizing' External resizer is resizing volume pvc-3a452736-3db6-471a-91ec-b98241052cd7
I0322 00:17:03.762075       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"}
I0322 00:17:03.768010       1 connection.go:185] GRPC response: {"capacity_bytes":6442450944,"node_expansion_required":true}
I0322 00:17:03.769379       1 connection.go:186] GRPC error: <nil>
I0322 00:17:03.769403       1 controller.go:364] Resize volume succeeded for volume "pvc-3a452736-3db6-471a-91ec-b98241052cd7", start to update PV's capacity
I0322 00:17:03.784775       1 controller.go:370] Update capacity of PV "pvc-3a452736-3db6-471a-91ec-b98241052cd7" to 6Gi succeeded
I0322 00:17:03.811926       1 controller.go:420] Mark PVC "csi-mock-volumes-7832/pvc-zjzmz" as file system resize required
I0322 00:17:03.812325       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-7832", Name:"pvc-zjzmz", UID:"3a452736-3db6-471a-91ec-b98241052cd7", APIVersion:"v1", ResourceVersion:"6992527", 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 ====