Update examples

Longhorn 6126

Signed-off-by: Derek Su <derek.su@suse.com>
(cherry picked from commit 1bbefa8132)

examples/storageclass.yaml

@@ -7,7 +7,7 @@ allowVolumeExpansion: true
 reclaimPolicy: Delete
 volumeBindingMode: Immediate
 parameters:
-  numberOfReplicas: "2"
+  numberOfReplicas: "3"
   staleReplicaTimeout: "2880"
   fromBackup: ""
   fsType: "ext4"

examples/v2/pod_with_pvc.yaml

@@ -6,7 +6,7 @@ metadata:
 spec:
   accessModes:
     - ReadWriteOnce
-  storageClassName: longhorn-spdk
+  storageClassName: longhorn-v2-data-engine
   resources:
     requests:
       storage: 2Gi

examples/v2/storageclass.yaml

@@ -1,14 +1,14 @@
 kind: StorageClass
 apiVersion: storage.k8s.io/v1
 metadata:
-  name: longhorn-spdk
+  name: longhorn-v2-data-engine
 provisioner: driver.longhorn.io
 allowVolumeExpansion: true
 reclaimPolicy: Delete
 volumeBindingMode: Immediate
 parameters:
   # backup, backingImage and snapshot related parameters are not supported in SPDK preview stage
-  numberOfReplicas: "2"
+  numberOfReplicas: "3"
   staleReplicaTimeout: "2880"
   fsType: "ext4"
   backendStoreDriver: "v2"