==== start of pod log for container csi-mockplugin-resizer-0/csi-resizer ====
I0325 12:56:04.793440       1 main.go:68] Version : v0.5.0-0-g6a95232
I0325 12:56:04.834958       1 connection.go:153] Connecting to unix:///csi/csi.sock
I0325 12:56:07.021201       1 common.go:111] Probing CSI driver for readiness
I0325 12:56:07.021258       1 connection.go:182] GRPC call: /csi.v1.Identity/Probe
I0325 12:56:07.021268       1 connection.go:183] GRPC request: {}
I0325 12:56:07.040392       1 connection.go:185] GRPC response: {"ready":{"value":true}}
I0325 12:56:07.041200       1 connection.go:186] GRPC error: <nil>
I0325 12:56:07.041221       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo
I0325 12:56:07.041234       1 connection.go:183] GRPC request: {}
I0325 12:56:07.045797       1 connection.go:185] GRPC response: {"manifest":{"url":"https://github.com/kubernetes-csi/csi-test/mock"},"name":"csi-mock-csi-mock-volumes-6772","vendor_version":"0.3.0"}
I0325 12:56:07.046468       1 connection.go:186] GRPC error: <nil>
I0325 12:56:07.046494       1 csi_resizer.go:79] CSI driver name: "csi-mock-csi-mock-volumes-6772"
W0325 12:56:07.046503       1 metrics.go:142] metrics endpoint will not be started because `metrics-address` was not specified.
I0325 12:56:07.046514       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginCapabilities
I0325 12:56:07.046521       1 connection.go:183] GRPC request: {}
I0325 12:56:07.047678       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Service":{"type":1}}},{"Type":{"VolumeExpansion":{"type":1}}}]}
I0325 12:56:07.050220       1 connection.go:186] GRPC error: <nil>
I0325 12:56:07.050256       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerGetCapabilities
I0325 12:56:07.050267       1 connection.go:183] GRPC request: {}
I0325 12:56:07.051745       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}}}]}
I0325 12:56:07.059157       1 connection.go:186] GRPC error: <nil>
I0325 12:56:07.060076       1 controller.go:190] Starting external resizer csi-mock-csi-mock-volumes-6772
I0325 12:56:07.060930       1 reflector.go:153] Starting reflector *v1.PersistentVolume (10m0s) from k8s.io/client-go/informers/factory.go:135
I0325 12:56:07.060965       1 reflector.go:188] Listing and watching *v1.PersistentVolume from k8s.io/client-go/informers/factory.go:135
I0325 12:56:07.060954       1 reflector.go:153] Starting reflector *v1.PersistentVolumeClaim (10m0s) from k8s.io/client-go/informers/factory.go:135
I0325 12:56:07.060978       1 reflector.go:188] Listing and watching *v1.PersistentVolumeClaim from k8s.io/client-go/informers/factory.go:135
I0325 12:56:07.160260       1 shared_informer.go:227] caches populated
I0325 12:56:07.160349       1 controller.go:225] Started PVC processing "csi-mock-volumes-7987/pvc-jsgpx"
I0325 12:56:07.160809       1 controller.go:244] No need to resize PVC "csi-mock-volumes-7987/pvc-jsgpx"
I0325 12:56:12.839545       1 controller.go:225] Started PVC processing "csi-mock-volumes-6772/pvc-7lwpm"
I0325 12:56:12.839591       1 controller.go:244] No need to resize PVC "csi-mock-volumes-6772/pvc-7lwpm"
I0325 12:56:40.886036       1 controller.go:225] Started PVC processing "csi-mock-volumes-6772/pvc-7lwpm"
I0325 12:56:40.925059       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerExpandVolume
I0325 12:56:40.925105       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-6772", Name:"pvc-7lwpm", UID:"32856398-7bc8-42e2-9e5d-079d6eff7547", APIVersion:"v1", ResourceVersion:"1165520", FieldPath:""}): type: 'Normal' reason: 'Resizing' External resizer is resizing volume pvc-32856398-7bc8-42e2-9e5d-079d6eff7547
I0325 12:56:40.925095       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"}
I0325 12:56:40.929147       1 connection.go:185] GRPC response: {"capacity_bytes":6442450944,"node_expansion_required":true}
I0325 12:56:40.930554       1 connection.go:186] GRPC error: <nil>
I0325 12:56:40.930566       1 controller.go:364] Resize volume succeeded for volume "pvc-32856398-7bc8-42e2-9e5d-079d6eff7547", start to update PV's capacity
I0325 12:56:41.305528       1 controller.go:370] Update capacity of PV "pvc-32856398-7bc8-42e2-9e5d-079d6eff7547" to 6Gi succeeded
I0325 12:56:41.335676       1 controller.go:420] Mark PVC "csi-mock-volumes-6772/pvc-7lwpm" as file system resize required
I0325 12:56:41.335858       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-6772", Name:"pvc-7lwpm", UID:"32856398-7bc8-42e2-9e5d-079d6eff7547", APIVersion:"v1", ResourceVersion:"1165520", 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 ====