Backup pvc with hostPath

[ParitoshBh]

I am able to create and associate PersistentVolume with a pod. However, when I try to backup the pvc using VolSync, it doesn't work.

Here's how I have setup pv and pvc,

apiVersion: v1
kind: PersistentVolume
metadata:
  name: immich-upload
  labels:
    app: immich-server
    parent: immich
    type: local
spec:
  storageClassName: manual
  capacity:
    storage: 500Gi
  accessModes:
    - ReadWriteMany
  hostPath:
    path: "/mnt/k3s/storage"

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: immich-upload-claim
  labels:
    app: immich-server
    parent: immich
spec:
  storageClassName: manual
  accessModes:
    - ReadWriteMany
  resources:
    requests:
      storage: 500Gi

and triggering manual volsync backup using,

apiVersion: volsync.backube/v1alpha1
kind: ReplicationSource
metadata:
    name: immich-backup
spec:
    sourcePVC: immich-upload
    trigger:
        manual: manual-backup-id-1
    restic:
        repository: restic-nas-immich-config
        copyMethod: Direct

I can see that replicationsource gets registered but nothing happens.

Any idea as to what might be happening here?

[JohnStrunk]

What sticks out to me is that spec.sourcePVC needs to match the name of the PVC, not the PV.

If you need further help, please post the objects, including their .status fields.

[ParitoshBh]

Thank you for such a quick response!

I tried with spec.sourcePVC: immich-upload-claim,

apiVersion: volsync.backube/v1alpha1
kind: ReplicationSource
metadata:
    name: immich-backup
spec:
    sourcePVC: immich-upload-claim
    trigger:
        manual: manual-backup-id-2
    restic:
        repository: restic-nas-immich-config
        copyMethod: Direct

The job did get registered but there was a warning (in Headlamp) along the lines of ReadWriteMany not supported. Changing spec.accessModes to ReadWriteOnce solved the issue and backup pod ran just fine.

Thanks a lot!