==== start of pod log for container csi-mockplugin-resizer-0/csi-resizer ====
I0322 00:30:47.994346       1 main.go:68] Version : v0.5.0-0-g6a95232
I0322 00:30:47.995707       1 connection.go:153] Connecting to unix:///csi/csi.sock
I0322 00:30:52.987293       1 common.go:111] Probing CSI driver for readiness
I0322 00:30:52.987354       1 connection.go:182] GRPC call: /csi.v1.Identity/Probe
I0322 00:30:52.987371       1 connection.go:183] GRPC request: {}
I0322 00:30:52.991642       1 connection.go:185] GRPC response: {"ready":{"value":true}}
I0322 00:30:52.995243       1 connection.go:186] GRPC error: <nil>
I0322 00:30:52.995264       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo
I0322 00:30:52.995274       1 connection.go:183] GRPC request: {}
I0322 00:30:52.997336       1 connection.go:185] GRPC response: {"manifest":{"url":"https://github.com/kubernetes-csi/csi-test/mock"},"name":"csi-mock-csi-mock-volumes-4498","vendor_version":"0.3.0"}
I0322 00:30:52.998364       1 connection.go:186] GRPC error: <nil>
I0322 00:30:52.998389       1 csi_resizer.go:79] CSI driver name: "csi-mock-csi-mock-volumes-4498"
W0322 00:30:52.998406       1 metrics.go:142] metrics endpoint will not be started because `metrics-address` was not specified.
I0322 00:30:52.998420       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginCapabilities
I0322 00:30:52.998432       1 connection.go:183] GRPC request: {}
I0322 00:30:53.000172       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Service":{"type":1}}},{"Type":{"VolumeExpansion":{"type":1}}}]}
I0322 00:30:53.002296       1 connection.go:186] GRPC error: <nil>
I0322 00:30:53.002312       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerGetCapabilities
I0322 00:30:53.002318       1 connection.go:183] GRPC request: {}
I0322 00:30:53.003505       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}}}]}
I0322 00:30:53.010577       1 connection.go:186] GRPC error: <nil>
I0322 00:30:53.010793       1 controller.go:190] Starting external resizer csi-mock-csi-mock-volumes-4498
I0322 00:30:53.011061       1 reflector.go:153] Starting reflector *v1.PersistentVolume (10m0s) from k8s.io/client-go/informers/factory.go:135
I0322 00:30:53.011079       1 reflector.go:188] Listing and watching *v1.PersistentVolume from k8s.io/client-go/informers/factory.go:135
I0322 00:30:53.011104       1 reflector.go:153] Starting reflector *v1.PersistentVolumeClaim (10m0s) from k8s.io/client-go/informers/factory.go:135
I0322 00:30:53.011126       1 reflector.go:188] Listing and watching *v1.PersistentVolumeClaim from k8s.io/client-go/informers/factory.go:135
I0322 00:30:53.110960       1 shared_informer.go:227] caches populated
I0322 00:31:00.367224       1 controller.go:225] Started PVC processing "csi-mock-volumes-4498/pvc-d42p5"
I0322 00:31:00.367274       1 controller.go:244] No need to resize PVC "csi-mock-volumes-4498/pvc-d42p5"
I0322 00:31:16.445613       1 controller.go:225] Started PVC processing "csi-mock-volumes-4498/pvc-d42p5"
I0322 00:31:16.459469       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerExpandVolume
I0322 00:31:16.460254       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-4498", Name:"pvc-d42p5", UID:"6b2a6317-442e-4760-9059-75196954051f", APIVersion:"v1", ResourceVersion:"6997226", FieldPath:""}): type: 'Normal' reason: 'Resizing' External resizer is resizing volume pvc-6b2a6317-442e-4760-9059-75196954051f
I0322 00:31:16.459489       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 00:31:16.464613       1 connection.go:185] GRPC response: {"capacity_bytes":6442450944,"node_expansion_required":true}
I0322 00:31:16.465560       1 connection.go:186] GRPC error: <nil>
I0322 00:31:16.465578       1 controller.go:364] Resize volume succeeded for volume "pvc-6b2a6317-442e-4760-9059-75196954051f", start to update PV's capacity
I0322 00:31:16.483981       1 controller.go:370] Update capacity of PV "pvc-6b2a6317-442e-4760-9059-75196954051f" to 6Gi succeeded
I0322 00:31:16.501570       1 controller.go:420] Mark PVC "csi-mock-volumes-4498/pvc-d42p5" as file system resize required
I0322 00:31:16.501721       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-4498", Name:"pvc-d42p5", UID:"6b2a6317-442e-4760-9059-75196954051f", APIVersion:"v1", ResourceVersion:"6997226", 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 ====