==== start of pod log for container csi-mockplugin-resizer-0/csi-resizer ====
I0423 00:05:29.011308       1 main.go:68] Version : v0.5.0-0-g6a95232
I0423 00:05:29.012659       1 connection.go:153] Connecting to unix:///csi/csi.sock
I0423 00:05:30.874539       1 common.go:111] Probing CSI driver for readiness
I0423 00:05:30.874560       1 connection.go:182] GRPC call: /csi.v1.Identity/Probe
I0423 00:05:30.874565       1 connection.go:183] GRPC request: {}
I0423 00:05:30.878134       1 connection.go:185] GRPC response: {"ready":{"value":true}}
I0423 00:05:30.878806       1 connection.go:186] GRPC error: <nil>
I0423 00:05:30.878822       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginInfo
I0423 00:05:30.878828       1 connection.go:183] GRPC request: {}
I0423 00:05:30.880978       1 connection.go:185] GRPC response: {"manifest":{"url":"https://github.com/kubernetes-csi/csi-test/mock"},"name":"csi-mock-csi-mock-volumes-4511","vendor_version":"0.3.0"}
I0423 00:05:30.881347       1 connection.go:186] GRPC error: <nil>
I0423 00:05:30.881357       1 csi_resizer.go:79] CSI driver name: "csi-mock-csi-mock-volumes-4511"
W0423 00:05:30.881365       1 metrics.go:142] metrics endpoint will not be started because `metrics-address` was not specified.
I0423 00:05:30.881372       1 connection.go:182] GRPC call: /csi.v1.Identity/GetPluginCapabilities
I0423 00:05:30.881376       1 connection.go:183] GRPC request: {}
I0423 00:05:30.882152       1 connection.go:185] GRPC response: {"capabilities":[{"Type":{"Service":{"type":1}}},{"Type":{"VolumeExpansion":{"type":1}}}]}
I0423 00:05:30.883183       1 connection.go:186] GRPC error: <nil>
I0423 00:05:30.883200       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerGetCapabilities
I0423 00:05:30.883205       1 connection.go:183] GRPC request: {}
I0423 00:05:30.883959       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}}}]}
I0423 00:05:30.890143       1 connection.go:186] GRPC error: <nil>
I0423 00:05:30.890933       1 controller.go:190] Starting external resizer csi-mock-csi-mock-volumes-4511
I0423 00:05:30.891286       1 reflector.go:153] Starting reflector *v1.PersistentVolume (10m0s) from k8s.io/client-go/informers/factory.go:135
I0423 00:05:30.891304       1 reflector.go:188] Listing and watching *v1.PersistentVolume from k8s.io/client-go/informers/factory.go:135
I0423 00:05:30.891912       1 reflector.go:153] Starting reflector *v1.PersistentVolumeClaim (10m0s) from k8s.io/client-go/informers/factory.go:135
I0423 00:05:30.891924       1 reflector.go:188] Listing and watching *v1.PersistentVolumeClaim from k8s.io/client-go/informers/factory.go:135
I0423 00:05:30.991102       1 shared_informer.go:227] caches populated
I0423 00:05:30.991146       1 controller.go:225] Started PVC processing "csi-mock-volumes-6426/pvc-9fpst"
I0423 00:05:30.991166       1 controller.go:244] No need to resize PVC "csi-mock-volumes-6426/pvc-9fpst"
I0423 00:05:30.991187       1 controller.go:225] Started PVC processing "persistent-local-volumes-test-3163/pvc-vqnxl"
I0423 00:05:30.991196       1 controller.go:244] No need to resize PVC "persistent-local-volumes-test-3163/pvc-vqnxl"
I0423 00:05:30.991207       1 controller.go:225] Started PVC processing "monitoring/kube-prometheus-grafana"
I0423 00:05:30.991215       1 controller.go:244] No need to resize PVC "monitoring/kube-prometheus-grafana"
I0423 00:05:30.991226       1 controller.go:225] Started PVC processing "monitoring/kube-prometheus-prometheus"
I0423 00:05:30.991234       1 controller.go:244] No need to resize PVC "monitoring/kube-prometheus-prometheus"
I0423 00:05:30.991245       1 controller.go:225] Started PVC processing "csi-mock-volumes-7664/pvc-7x28j"
I0423 00:05:30.991253       1 controller.go:244] No need to resize PVC "csi-mock-volumes-7664/pvc-7x28j"
I0423 00:05:30.991263       1 controller.go:225] Started PVC processing "csi-mock-volumes-5028/pvc-bphfj"
I0423 00:05:30.991270       1 controller.go:244] No need to resize PVC "csi-mock-volumes-5028/pvc-bphfj"
I0423 00:05:30.991280       1 controller.go:225] Started PVC processing "kube-system/container-registry"
I0423 00:05:30.991288       1 controller.go:244] No need to resize PVC "kube-system/container-registry"
I0423 00:05:33.445578       1 controller.go:225] Started PVC processing "persistent-local-volumes-test-6748/pvc-5cttf"
I0423 00:05:33.445603       1 controller.go:244] No need to resize PVC "persistent-local-volumes-test-6748/pvc-5cttf"
I0423 00:05:35.779214       1 controller.go:225] Started PVC processing "persistent-local-volumes-test-4913/pvc-v8tb7"
I0423 00:05:35.779235       1 controller.go:244] No need to resize PVC "persistent-local-volumes-test-4913/pvc-v8tb7"
I0423 00:05:37.017017       1 controller.go:225] Started PVC processing "csi-mock-volumes-4450/pvc-59qhk"
I0423 00:05:37.017040       1 controller.go:244] No need to resize PVC "csi-mock-volumes-4450/pvc-59qhk"
I0423 00:05:38.931624       1 controller.go:225] Started PVC processing "csi-mock-volumes-4511/pvc-rzh5z"
I0423 00:05:38.931650       1 controller.go:244] No need to resize PVC "csi-mock-volumes-4511/pvc-rzh5z"
I0423 00:05:48.963519       1 controller.go:225] Started PVC processing "csi-mock-volumes-4511/pvc-rzh5z"
I0423 00:05:48.978886       1 connection.go:182] GRPC call: /csi.v1.Controller/ControllerExpandVolume
I0423 00:05:48.978894       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"}
I0423 00:05:48.980266       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-4511", Name:"pvc-rzh5z", UID:"c6823bfe-0763-4efa-bf14-eea9032f7acf", APIVersion:"v1", ResourceVersion:"95688", FieldPath:""}): type: 'Normal' reason: 'Resizing' External resizer is resizing volume pvc-c6823bfe-0763-4efa-bf14-eea9032f7acf
I0423 00:05:48.981043       1 connection.go:185] GRPC response: {"capacity_bytes":6442450944,"node_expansion_required":true}
I0423 00:05:48.981474       1 connection.go:186] GRPC error: <nil>
I0423 00:05:48.981480       1 controller.go:364] Resize volume succeeded for volume "pvc-c6823bfe-0763-4efa-bf14-eea9032f7acf", start to update PV's capacity
I0423 00:05:48.991328       1 controller.go:370] Update capacity of PV "pvc-c6823bfe-0763-4efa-bf14-eea9032f7acf" to 6Gi succeeded
I0423 00:05:48.997775       1 controller.go:420] Mark PVC "csi-mock-volumes-4511/pvc-rzh5z" as file system resize required
I0423 00:05:48.997907       1 event.go:281] Event(v1.ObjectReference{Kind:"PersistentVolumeClaim", Namespace:"csi-mock-volumes-4511", Name:"pvc-rzh5z", UID:"c6823bfe-0763-4efa-bf14-eea9032f7acf", APIVersion:"v1", ResourceVersion:"95688", FieldPath:""}): type: 'Normal' reason: 'FileSystemResizeRequired' Require file system resize of volume on node
I0423 00:06:01.324153       1 controller.go:225] Started PVC processing "csi-mock-volumes-928/pvc-slhbj"
I0423 00:06:01.324173       1 controller.go:244] No need to resize PVC "csi-mock-volumes-928/pvc-slhbj"
==== end of pod log for container csi-mockplugin-resizer-0/csi-resizer ====