title: Cannot delete files inside K8s container within mounted Azure File Share
body: <p>I have a problem when deleting files inside container.
  Here is the command I execute via kubectl:</p>
  <pre><code>kubectl exec mypod-7ddbbb6c87-cwl76 -- ls -lat /usr/bin/myprogram/logs
  -rwxrwxrwx 1 1000 1000   186446 Oct 22 12:59 mylogfile.log
  
  kubectl exec mypod-7ddbbb6c87-cwl76 -- find /usr/bin/myprogram/logs -type f -mtime +14 -delete
  find: cannot delete '/usr/bin/myprogram/logs/mylogfile.log': No such file or directory
  </code></pre>
  <p>I cannot understand what is the problem?</p>
  <p>This directory /usr/bin/myprogram/logs is volume mount of Azure File Share.
  This AzureFileShare is used for multiple deployments\pods therefore PV is ReadWriteMany
  Here the part of my Yaml configuration</p>
  <pre><code>    kind: StorageClass
  apiVersion: storage.k8s.io/v1
  metadata:
    name: mypod-logs
  provisioner: kubernetes.io/azure-file
  reclaimPolicy: Retain
  allowVolumeExpansion: true
  parameters:
    skuName: Standard_LRS
  ---
  apiVersion: v1
  kind: PersistentVolume
  metadata:
    name: mypod-logs
  spec:
    capacity:
      storage: 5Gi
    accessModes:
      - ReadWriteMany
    storageClassName: mypod-logs
    azureFile:
      secretName: '#{AzureFileShareSecretName}'
      shareName: mypod-logs
      readOnly: false
    mountOptions:
    - dir_mode=0777
    - file_mode=0777
    - uid=1000
    - gid=1000
    - mfsymlinks
    - nobrl
  ---
  apiVersion: v1
  kind: PersistentVolumeClaim
  metadata:
    name: mypod-logs
  spec:
    accessModes:
    - ReadWriteMany
    storageClassName: mypod-logs
    resources:
      requests:
        storage: 5Gi
  ---
  volumeMounts:
      - readOnly: false
        mountPath: /usr/bin/myprogram/logs
        name: mypod-logs
  volumes:
      - name: mypod-logs
      persistentVolumeClaim:
        claimName: mypod-logs
  </code></pre>