Velero deletes the backup resources associated but not the snapshots. These are the logs from velero:
| velero time="2022-03-01T09:52:30Z" level=info msg="Removing existing deletion requests for backup" ba │
│ ckup=test4 controller=backup-deletion logSource="pkg/controller/backup_deletion_controller.go:455" na │
│ me=test4-2rc8g namespace=velero │
│ velero time="2022-03-01T09:52:30Z" level=info msg="Removing PV snapshots" backup=test4 controller=bac │
│ kup-deletion logSource="pkg/controller/backup_deletion_controller.go:331" name=test4-2rc8g namespace= │
│ velero │
│ velero time="2022-03-01T09:52:30Z" level=info msg="Removing snapshot associated with backup" backup=t │
│ est4 controller=backup-deletion logSource="pkg/controller/backup_deletion_controller.go:339" name=tes │
│ t4-2rc8g namespace=velero providerSnapshotID=backup-pre-test/604460463293303479-6532360481682 │
│ 17767 │
│ velero time="2022-03-01T09:52:30Z" level=info msg="Init'ing portworx plugin with config map[type:clou │
│ []" backup=test4 cmd=/plugins/velero-blockstore-portworx controller=backup-deletion logSource="/go/sr │
│ c/github.com/portworx/velero-plugin/pkg/snapshot/plugin.go:61" name=test4-2rc8g namespace=velero plug │
│ inName=velero-blockstore-portworx │
│ velero time="2022-03-01T09:52:30Z" level=info msg="Init'ing portworx cloud snapshot with credID " bac │
│ kup=test4 cmd=/plugins/velero-blockstore-portworx controller=backup-deletion logSource="/go/src/githu │
│ b.com/portworx/velero-plugin/pkg/snapshot/cloudsnap.go:24" name=test4-2rc8g namespace=velero pluginNa │
│ me=velero-blockstore-portworx │
│ velero time="2022-03-01T09:52:30Z" level=info msg="Removing restic snapshots" backup=test4 controller │
│ =backup-deletion logSource="pkg/controller/backup_deletion_controller.go:357" name=test4-2rc8g namesp │
│ ace=velero │
│ velero time="2022-03-01T09:52:30Z" level=info msg="Removing backup from backup storage" backup=test4 │
│ controller=backup-deletion logSource="pkg/controller/backup_deletion_controller.go:365" name=test4-2r │
│ c8g namespace=velero │
│ velero time="2022-03-01T09:52:30Z" level=info msg="Removing restores" backup=test4 controller=backup- │
│ deletion logSource="pkg/controller/backup_deletion_controller.go:371" name=test4-2rc8g namespace=vele │
│ ro