EFS returning message: Unsupported storageclass for pv/pvc clone

Hello!

I am testing Kasten 6.5.12 in my EKS v1.29.1-eks-b9c9ed7 environment and I need some help:

My app has 2 PVCs: ebs-claim (ebs-sc provisioner ebs.csi.aws.com) and efs-claim (efs-sc provisioner efs.csi.aws.com)

When I exclude EFS efs-claim from the policy it runs, and it exports the backup to my S3 Bucket.

So EBS snapshot is working fine, but when it tries to backup EFS I get the following error:

Error details: 

- cause:
    cause:
      cause:
        cause:
          cause:
            fields:
              - name: storageClassName
                value: efs-sc
            file: kasten.io/k10/kio/kube/volume.go:659
            function: kasten.io/k10/kio/kube.CreatePVandPVCClone
            linenumber: 659
            message: Unsupported storageclass for pv/pvc clone
          file: kasten.io/k10/kio/exec/phases/phase/data_manager.go:176
          function: kasten.io/k10/kio/exec/phases/phase.(*SharedVolumeSnapshotManager).SnapshotCreate
          linenumber: 176
          message: Failed to clone PV/PVC
        fields:
          - name: pvcName
            value: efs-claim
          - name: namespace
            value: appmasker
        file: kasten.io/k10/kio/exec/phases/backup/snapshot_data_phase.go:862
        function: kasten.io/k10/kio/exec/phases/backup.basicVolumeSnapshot.basicVolumeSnapshot.func1.func2
        linenumber: 862
        message: Error snapshotting volume
      fields:
        - name: appName
          value: mask-frontend
        - name: appType
          value: statefulset
        - name: namespace
          value: appmasker
      file: kasten.io/k10/kio/exec/phases/backup/snapshot_data_phase.go:873
      function: kasten.io/k10/kio/exec/phases/backup.basicVolumeSnapshot
      linenumber: 873
      message: Failed to snapshot volumes
    file: kasten.io/k10/kio/exec/phases/backup/snapshot_data_phase.go:392
    function: kasten.io/k10/kio/exec/phases/backup.processVolumeArtifacts
    linenumber: 392
    message: Failed snapshots for workload
  message: Job failed to be executed

I have a valid Infrastructure Profile:

EFS ACCESS: Enabled (kasten even created a backup vault in AWS Backup named k10vault)

EBS ACCESS: Enabled

EBS DIRECT: Enabled

STATUS: Valid

I have a valid Location Profile

and had no issues running curl -s https://docs.kasten.io/tools/k10_primer.sh | bash:

Running K10Primer Job in cluster with command
     ./k10tools primer
serviceaccount/k10-primer created
clusterrolebinding.rbac.authorization.k8s.io/k10-primer created
job.batch/k10primer created
Pod Ready!
================================================================
Kubernetes Version Check:
  Valid kubernetes version (v1.29.1-eks-b9c9ed7)  -  OK

RBAC Check:
  Kubernetes RBAC is enabled  -  OK

Aggregated Layer Check:
  The Kubernetes Aggregated Layer is enabled  -  OK

CSI Capabilities Check:
  Using CSI GroupVersion snapshot.storage.k8s.io/v1  -  OK

Validating Provisioners:
ebs.csi.aws.com:
  Is a CSI Provisioner  -  OK
  Storage Classes:
    ebs-sc
      Valid Storage Class  -  OK
  Volume Snapshot Classes:
    ebs-snapshot-class
      Has k10.kasten.io/is-snapshot-class annotation set to true  -  OK
      Has deletionPolicy 'Delete'  -  OK
    k10-clone-ebs-snapshot-class

efs.csi.aws.com:
  Storage Classes:
    efs-sc
      Valid Storage Class  -  OK

kubernetes.io/aws-ebs:
  Storage Classes:
    gp2
      Valid Storage Class  -  OK

Validate Generic Volume Snapshot:
  Pod created successfully  -  OK
  GVS Backup command executed successfully  -  OK
  Pod deleted successfully  -  OK
=============================================================

In system information I have:

Storage class gp2: Valid

Storage class ebs-sc: Valid 

Storage class efs-sc: Failed 

PROVISIONER efs.csi.aws.com

RECLAIM POLICY Delete

VOLUME BINDING MODE Immediate

ALLOW VOLUME EXPANSION false

K10 SNAPSHOT TYPE GVS

Status failed: 

failed to create pod ({"message":"failed while waiting for PVC to be ready","function":"kasten.io/k10/kio/tools/k10primer.(*gvsPodOperator).createAndWait","linenumber":157,"file":"kasten.io/k10/kio/tools/k10primer/validate_gvs.go:157","fields":[{"name":"pvc","value":"kanister-tools-zl5z2"}],"cause":{"message":"found issues creating PVC","function":"kasten.io/k10/kio/tools/k10primer.(*gvsPodOperator).waitForPVCReadyOrCheckEventIssues","linenumber":289,"file":"kasten.io/k10/kio/tools/k10primer/validate_gvs.go:289","cause":{"message":"failed to provision volume with StorageClass \"efs-sc\": rpc error: code = InvalidArgument desc = Missing provisioningMode parameter"}}})