velero backup delete single-ns-5000-pods-restic-rbd-backup-adp-1152new
or 
velero backup delete --all  

Name:         single-ns-5000-pods-restic-rbd-backup-adp-1152new
Namespace:    openshift-adp
Labels:       velero.io/storage-location=example-velero-1
Annotations:  velero.io/source-cluster-k8s-gitversion: v1.24.0+3882f8f
              velero.io/source-cluster-k8s-major-version: 1
              velero.io/source-cluster-k8s-minor-version: 24
API Version:  velero.io/v1
Kind:         Backup
Metadata:
  Creation Timestamp:  2023-01-09T12:33:43Z
  Generation:          2
  Managed Fields:
    API Version:  velero.io/v1
    Fields Type:  FieldsV1
    fieldsV1:
      f:metadata:
        f:annotations:
          .:
          f:velero.io/source-cluster-k8s-gitversion:
          f:velero.io/source-cluster-k8s-major-version:
          f:velero.io/source-cluster-k8s-minor-version:
        f:labels:
          .:
          f:velero.io/storage-location:
      f:spec:
        .:
        f:csiSnapshotTimeout:
        f:defaultVolumesToFsBackup:
        f:hooks:
        f:includedNamespaces:
        f:metadata:
        f:snapshotVolumes:
        f:storageLocation:
        f:ttl:
      f:status:
        .:
        f:completionTimestamp:
        f:errors:
        f:expiration:
        f:formatVersion:
        f:phase:     Manager:         velero-server
    Operation:       Update
    Time:            2023-01-09T12:33:43Z
  Resource Version:  80769692
  UID:               81aa583f-3fc2-4459-89a1-c3d17e7ba456


 Spec:
  Csi Snapshot Timeout:          10m0s
  Default Volumes To Fs Backup:  true
  Hooks:
  Included Namespaces:
    busybox-perf-single-ns-5000-pods
  Metadata:
  Snapshot Volumes:  false
  Storage Location:  example-velero-1
  Ttl:               720h0m0s
Status:
  Completion Timestamp:  2023-01-09T06:14:55Z
  Errors:                3365
  Expiration:            2023-02-07T19:39:52Z
  Format Version:        1.1.0
  Phase:                 Deleting
  Progress:
    Items Backed Up:  40022
    Total Items:      40022
  Start Timestamp:    2023-01-08T19:39:52Z
  Version:            1
Events:               <none>

 Name:         single-ns-5000-pods-restic-rbd-backup-adp-1152new-84w9z
Namespace:    openshift-adp
Labels:       velero.io/backup-name=single-ns-5000-pods-restic-rbd-backup-adp-1152new
              velero.io/backup-uid=81aa583f-3fc2-4459-89a1-c3d17e7ba456
Annotations:  <none>
API Version:  velero.io/v1
Kind:         DeleteBackupRequest
Metadata:
  Creation Timestamp:  2023-01-09T12:39:29Z
  Generate Name:       single-ns-5000-pods-restic-rbd-backup-adp-1152new-
  Generation:          4
  Managed Fields:
    API Version:  velero.io/v1
    Fields Type:  FieldsV1
    fieldsV1:
      f:metadata:
        f:generateName:
        f:labels:
          .:
          f:velero.io/backup-name:
          f:velero.io/backup-uid:
      f:spec:
        .:
        f:backupName:
      f:status:
    Manager:      velero
    Operation:    Update
    Time:         2023-01-09T12:39:29Z
    API Version:  velero.io/v1
    Fields Type:  FieldsV1
    fieldsV1:
      f:status:
        f:errors:
        f:phase:
    Manager:         velero-server
    Operation:       Update
    Time:            2023-01-09T12:55:41Z
     API Version:  velero.io/v1
     Fields Type:  FieldsV1
     fieldsV1:
       f:status:
         f:errors:
         f:phase:
     Manager:         velero-server
     Operation:       Update
     Time:            2023-01-09T12:55:41Z
   Resource Version:  80825461
   UID:               5ec047cb-2ab8-4304-b2fa-affef9a56d16
 Spec:
   Backup Name:  single-ns-5000-pods-restic-rbd-backup-adp-1152new
 Status:
   Errors:
     error running command=restic forget --repo=s3:https://s3-openshift-storage.apps.vlan608.rdu2.scalelab.redhat.com/oadp-bucket/velero/restic/busybox-perf-single-ns-5
 000-pods --password-file=/tmp/credentials/openshift-adp/velero-repo-credentials-repository-password --cache-dir=/scratch/.cache/restic d4d6a4c2 --insecure-tls=true, st
 dout=, stderr=unable to create lock in backend: repository is already locked exclusively by PID 695052 on velero-5bbdd484c9-7tsfw by 1000760000 (UID 1000760000, GID 0)
 lock was created at 2023-01-09 12:41:28 (14m13.399648571s ago)
 storage ID 88fe4233
 the `unlock` command can be used to remove stale locks
 : exit status 1
     error running command=restic forget --repo=s3:https://s3-openshift-storage.apps.vlan608.rdu2.scalelab.redhat.com/oadp-bucket/velero/restic/busybox-perf-single-ns-5
 000-pods --password-file=/tmp/credentials/openshift-adp/velero-repo-credentials-repository-password --cache-dir=/scratch/.cache/restic 591837c5 --insecure-tls=true, st
 dout=, stderr=unable to create lock in backend: repository is already locked exclusively by PID 695052 on velero-5bbdd484c9-7tsfw by 1000760000 (UID 1000760000, GID 0)
 lock was created at 2023-01-09 12:41:28 (14m13.997269869s ago)
 storage ID 88fe4233
 the `unlock` command can be used to remove stale locks
 : exit status 1
     error running command=restic forget --repo=s3:https://s3-openshift-storage.apps.vlan608.rdu2.scalelab.redhat.com/oadp-bucket/velero/restic/busybox-perf-single-ns-5
 000-pods --password-file=/tmp/credentials/openshift-adp/velero-repo-credentials-repository-password --cache-dir=/scratch/.cache/restic e985f2df --insecure-tls=true, st
 dout=, stderr=unable to create lock in backend: repository is already locked exclusively by PID 695052 on velero-5bbdd484c9-7tsfw by 1000760000 (UID 1000760000, GID 0)
 lock was created at 2023-01-09 12:41:28 (14m14.595544974s ago)
 storage ID 88fe4233
    error running command=restic forget --repo=s3:https://s3-openshift-storage.apps.vlan608.rdu2.scalelab.redhat.com/oadp-bucket/velero/restic/busybox-perf-single-ns-5000-pods --password-file=/tmp/credentials/openshift-adp/velero-repo-credentials-repository-password --cache-dir=/scratch/.cache/restic b9c614b7 --insecure-tls=true, stdout=, stderr=unable to create lock in backend: repository is already locked exclusively by PID 695052 on velero-5bbdd484c9-7tsfw by 1000760000 (UID 1000760000, GID 0)
lock was created at 2023-01-09 12:41:28 (28m11.702539451s ago)
storage ID 88fe4233
the `unlock` command can be used to remove stale locks
: exit status 1
    error running command=restic forget --repo=s3:https://s3-openshift-storage.apps.vlan608.rdu2.scalelab.redhat.com/oadp-bucket/velero/restic/busybox-perf-single-ns-5000-pods --password-file=/tmp/credentials/openshift-adp/velero-repo-credentials-repository-password --cache-dir=/scratch/.cache/restic 8ddba7c8 --insecure-tls=true, stdout=, stderr=unable to create lock in backend: repository is already locked exclusively by PID 695052 on velero-5bbdd484c9-7tsfw by 1000760000 (UID 1000760000, GID 0)
lock was created at 2023-01-09 12:41:28 (28m12.171337881s ago)
storage ID 88fe4233
the `unlock` command can be used to remove stale locks
: exit status 1
    error running command=restic forget --repo=s3:https://s3-openshift-storage.apps.vlan608.rdu2.scalelab.redhat.com/oadp-bucket/velero/restic/busybox-perf-single-ns-5000-pods --password-file=/tmp/credentials/openshift-adp/velero-repo-credentials-repository-password --cache-dir=/scratch/.cache/restic 451758e2 --insecure-tls=true, stdout=, stderr=unable to create lock in backend: repository is already locked exclusively by PID 695052 on velero-5bbdd484c9-7tsfw by 1000760000 (UID 1000760000, GID 0)
lock was created at 2023-01-09 12:41:28 (28m12.657032469s ago)
storage ID 88fe4233
the `unlock` command can be used to remove stale locks
: exit status 1
    error running command=restic forget --repo=s3:https://s3-openshift-storage.apps.vlan608.rdu2.scalelab.redhat.com/oadp-bucket/velero/restic/busybox-perf-single-ns-5000-pods --password-file=/tmp/credentials/openshift-adp/velero-repo-credentials-repository-password --cache-dir=/scratch/.cache/restic 513c0377 --insecure-tls=true, stdout=, stderr=unable to create lock in backend: repository is already locked exclusively by PID 695052 on velero-5bbdd484c9-7tsfw by 1000760000 (UID 1000760000, GID 0)
lock was created at 2023-01-09 12:41:28 (28m13.220450893s ago)
storage ID 88fe4233
the `unlock` command can be used to remove stale locks
: exit status 1
    error running command=restic forget --repo=s3:https://s3-openshift-storage.apps.vlan608.rdu2.scalelab.redhat.com/oadp-bucket/velero/restic/busybox-perf-single-ns-5000-pods --password-file=/tmp/credentials/openshift-adp/velero-repo-credentials-repository-password --cache-dir=/scratch/.cache/restic bc468326 --insecure-tls=true, stdout=, stderr=unable to create lock in backend: repository is already locked exclusively by PID 695052 on velero-5bbdd484c9-7tsfw by 1000760000 (UID 1000760000, GID 0)
lock was created at 2023-01-09 12:41:28 (28m13.7823843s ago)
storage ID 88fe4233
the `unlock` command can be used to remove stale locks
: exit status 1
  Phase:  Processed
Events:   <none>