[BUG]: CSI PowerStore unable to resize NVMe block PVC, even though volume on the array get's resized

[AkshaySainiDell]

Bug Description

Resizing a NVMe block volume volume does not work. The volume on the array is actually increased to 2 GB but the PVC still at 1GB.
The driver node pods have below error:

{"level":"info","msg":"/csi.v1.Node/NodeExpandVolume: REP 0045: rpc error: code = NotFound desc = No raw block devices found","time":"2024-10-17T08:58:52.30687537Z"}

Logs

{"level":"debug","msg":"mpath checkcommand values is lsblk --pairs --output NAME,MAJ:MIN,RM,SIZE,RO,TYPE,MOUNTPOINT | awk '/mpath.+csivol-af258affea/ {print $0}

'","time":"2024-10-17T08:58:52.290993379Z"}

{"level":"debug","msg":"multipath exec command output is : ","time":"2024-10-17T08:58:52.29788002Z"}
{"level":"debug","msg":"command value is lsblk --pairs --output NAME,MAJ:MIN,RM,SIZE,RO,TYPE,MOUNTPOINT | awk '/csivol-af258affea/ {print $0}

'","time":"2024-10-17T08:58:52.29790798Z"}

{"level":"debug","msg":"command output is : ","time":"2024-10-17T08:58:52.306792719Z"}
{"level":"info","msg":" Block volume expansion. Will try to perform a rescan...","time":"2024-10-17T08:58:52.306806959Z"} {"level":"info","msg":"getSysBlockDevicesForVolumeWWN 10 0.000029","time":"2024-10-17T08:58:52.306845979Z"} {"level":"error","msg":"No raw block devices found","time":"2024-10-17T08:58:52.3068505Z"} {"level":"info","msg":"/csi.v1.Node/NodeExpandVolume: REP 0045: rpc error: code = NotFound desc = No raw block devices found","time":"2024-10-17T08:58:52.30687537Z"}

Screenshots

No response

Additional Environment Information

No response

Steps to Reproduce

1. Create NVMe block PVC
2. Create POD that consumes the PVC
3. Resize the PVC

Expected Behavior

The PVC should be resized

CSM Driver(s)

CSM PowerStore

Installation Type

HELM

Container Storage Modules Enabled

CSM 1.11.1

Container Orchestrator

N/A

Operating System

N/A

[csmbot]

@AkshaySainiDell: Thank you for submitting this issue!

The issue is currently awaiting triage. Please make sure you have given us as much context as possible.

If the maintainers determine this is a relevant issue, they will remove the needs-triage label and respond appropriately.

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[suryagupta4]

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