oc adm top pvc command should display as per the no of volume counts

4.18.0-0.nightly-2024-10-29-112337

Always

    1. Install AWS/GCP/Azure cluster which has EFS/GCP filestore/Azure 
       file store provisioners enabled
       ex: Profile: ipi-on-gcp/versioned-installer-filestore-CSI-ci,  
           ipi-on-aws/versioned-installer-efs_operator-ci     
    2. Create pvc, daemonset, Write data inside the volume
    3. Check the no of volume counts 

To get oc adm top pvc command feature enabled pull the oc repo mentioned in: https://issues.redhat.com/browse/STOR-2040

oc adm top pvc command is displaying the no of volume counts == to the total no of volumes attached to nodes

./oc adm top pvc --insecure-skip-tls-verify=true -n default
NAMESPACE NAME        USAGE(%) 
default   mypvc-fs-ds 0.30     
default   mypvc-fs-ds 0.30     
default   mypvc-fs-ds 0.30

It should display anly one 1 volume as there exists only 1 volume

oc get pvc -n default -o wide 
NAME          STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS    VOLUMEATTRIBUTESCLASS   AGE   VOLUMEMODE
mypvc-fs-ds   Bound    pvc-28e24b8c-0a31-4c0a-b217-61437e4cf78b   1Ti        RWX            filestore-csi   <unset>                 75m   Filesystem

oc get pod -n default -o wide 
NAME         READY   STATUS    RESTARTS   AGE   IP            NODE                                    NOMINATED NODE   READINESS GATES
myds-6x7cc   1/1     Running   0          75m   10.128.2.91   ropatil-1030gcp1-k5wg9-worker-c-mmtg8   <none>           <none>
myds-6x8vg   1/1     Running   0          75m   10.131.0.21   ropatil-1030gcp1-k5wg9-worker-b-n5hjv   <none>           <none>
myds-bcrsl   1/1     Running   0          75m   10.129.2.16   ropatil-1030gcp1-k5wg9-worker-a-d5njm   <none>           <none>

oc get pv
NAME                                       CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS   CLAIM                 STORAGECLASS    VOLUMEATTRIBUTESCLASS   REASON   AGE
pvc-28e24b8c-0a31-4c0a-b217-61437e4cf78b   1Ti        RWX            Delete           Bound    default/mypvc-fs-ds   filestore-csi   <unset>                          73m

pvc_ds.yaml

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mypvc-fs-ds
  namespace: default
spec:
  accessModes:
    - ReadWriteMany
  volumeMode: Filesystem
  storageClassName: filestore-csi
  resources:
    requests:
      storage: 1Gi
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: myds
  namespace: default
spec:
  selector:
    matchLabels:
      app: myapp-abgi7vfm
  template:
    metadata:
      labels:
        app: myapp-abgi7vfm
    spec:
      containers:
      - image: quay.io/openshifttest/hello-openshift@sha256:56c354e7885051b6bb4263f9faa58b2c292d44790599b7dde0e49e7c466cf339
        imagePullPolicy: IfNotPresent
        name: myds
        ports:
        - containerPort: 80
        volumeMounts:
        - mountPath: "/mnt/storage"
          name: local
      volumes:
      - name: local
        persistentVolumeClaim:
          claimName: mypvc-fs-ds

oc exec pod/myds-6x7cc -n default -i -- sh -c "/bin/dd if=/dev/zero of=/mnt/storage/1.txt bs=1G count=1"
oc exec pod/myds-6x8vg -n default -i -- sh -c "/bin/dd if=/dev/zero of=/mnt/storage/2.txt bs=1G count=1"
oc exec pod/myds-bcrsl -n default -i -- sh -c "/bin/dd if=/dev/zero of=/mnt/storage/3.txt bs=1G count=1"
oc exec pod/myds-6x8vg -n default -i -- sh -c "ls -lrth /mnt/storage/"
drwx------. 2 root root  16K Oct 30 12:00 lost+found
-rw-r--r--. 1 root root 1.0G Oct 30 12:06 1.txt
-rw-r--r--. 1 root root 1.0G Oct 30 12:06 2.txt
-rw-r--r--. 1 root root 1.0G Oct 30 12:06 3.txt

Discussion: https://redhat-internal.slack.com/archives/GK0DA0JR5/p1730290471623309?thread_ts=1730284398.158449&cid=GK0DA0JR5