==== start of pod log for container csi-mockplugin-resizer-0/csi-resizer ====
I0325 17:47:21.762991       1 main.go:68] Version : v0.5.0-0-g6a95232
I0325 17:47:21.764165       1 connection.go:153] Connecting to unix:///csi/csi.sock
I0325 17:47:24.607312       1 common.go:111] Probing CSI driver for readiness
I0325 17:47:24.607403       1 connection.go:182] GRPC call: /csi.v1.Identity/Probe
I0325 17:47:24.607421       1 connection.go:183] GRPC request: {}
I0325 17:47:24.611532       1 connection.go:185] GRPC response: {"ready":{"value":true}}
I0325 17:47:24.612459       1 connection.go:186] GRPC error: <nil>
I0325 17:47:24.612486       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo
I0325 17:47:24.612507       1 connection.go:183] GRPC request: {}
I0325 17:47:24.616639       1 connection.go:185] GRPC response: {"manifest":{"url":"https://github.com/kubernetes-csi/csi-test/mock"},"name":"csi-mock-csi-mock-volumes-3764","vendor_version":"0.3.0"}
I0325 17:47:24.617870       1 connection.go:186] GRPC error: <nil>
I0325 17:47:24.617894       1 csi_resizer.go:79] CSI driver name: "csi-mock-csi-mock-volumes-3764"
W0325 17:47:24.617913       1 metrics.go:142] metrics endpoint will not be started because `metrics-address` was not specified.
I0325 17:47:24.617934       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginCapabilities
I0325 17:47:24.617947       1 connection.go:183] GRPC request: {}
I0325 17:47:24.619812       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Service":{"type":1}}},{"Type":{"VolumeExpansion":{"type":1}}}]}
I0325 17:47:24.622986       1 connection.go:186] GRPC error: <nil>
I0325 17:47:24.623011       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerGetCapabilities
I0325 17:47:24.623020       1 connection.go:183] GRPC request: {}
I0325 17:47:24.624194       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 17:47:24.630051       1 connection.go:186] GRPC error: <nil>
I0325 17:47:24.630243       1 controller.go:190] Starting external resizer csi-mock-csi-mock-volumes-3764
I0325 17:47:24.630554       1 reflector.go:153] Starting reflector *v1.PersistentVolumeClaim (10m0s) from k8s.io/client-go/informers/factory.go:135
I0325 17:47:24.630586       1 reflector.go:188] Listing and watching *v1.PersistentVolumeClaim from k8s.io/client-go/informers/factory.go:135
I0325 17:47:24.630577       1 reflector.go:153] Starting reflector *v1.PersistentVolume (10m0s) from k8s.io/client-go/informers/factory.go:135
I0325 17:47:24.630609       1 reflector.go:188] Listing and watching *v1.PersistentVolume from k8s.io/client-go/informers/factory.go:135
I0325 17:47:24.730454       1 shared_informer.go:227] caches populated
I0325 17:47:24.730593       1 controller.go:225] Started PVC processing "csi-mock-volumes-7987/pvc-jsgpx"
I0325 17:47:24.730631       1 controller.go:244] No need to resize PVC "csi-mock-volumes-7987/pvc-jsgpx"
I0325 17:47:26.844166       1 controller.go:225] Started PVC processing "csi-mock-volumes-3764/pvc-vm6ds"
I0325 17:47:26.844195       1 controller.go:244] No need to resize PVC "csi-mock-volumes-3764/pvc-vm6ds"
I0325 17:47:47.004272       1 controller.go:225] Started PVC processing "csi-mock-volumes-3764/pvc-vm6ds"
I0325 17:47:47.028798       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerExpandVolume
I0325 17:47:47.029126       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-3764", Name:"pvc-vm6ds", UID:"432f6a68-04d5-4df1-a5a3-0afc244db160", APIVersion:"v1", ResourceVersion:"1278898", FieldPath:""}): type: 'Normal' reason: 'Resizing' External resizer is resizing volume pvc-432f6a68-04d5-4df1-a5a3-0afc244db160
I0325 17:47:47.028826       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 17:47:47.034176       1 connection.go:185] GRPC response: {"capacity_bytes":6442450944,"node_expansion_required":true}
I0325 17:47:47.039437       1 connection.go:186] GRPC error: <nil>
I0325 17:47:47.039449       1 controller.go:364] Resize volume succeeded for volume "pvc-432f6a68-04d5-4df1-a5a3-0afc244db160", start to update PV's capacity
I0325 17:47:47.058076       1 controller.go:370] Update capacity of PV "pvc-432f6a68-04d5-4df1-a5a3-0afc244db160" to 6Gi succeeded
I0325 17:47:47.080172       1 controller.go:420] Mark PVC "csi-mock-volumes-3764/pvc-vm6ds" as file system resize required
I0325 17:47:47.080265       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-3764", Name:"pvc-vm6ds", UID:"432f6a68-04d5-4df1-a5a3-0afc244db160", APIVersion:"v1", ResourceVersion:"1278898", 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 ====