断电后集群通信关闭
适用场景
- ONTAP 9
- 交换集群配置
- 集群网络交换机
- AFF/FAS
问题描述
- 断电后,集群中的节点在恢复联机后不会彼此通信。
- 集群中所有节点的集群端口均已关闭。
- 集群应用程序未在任何节点上联机:
Cluster::>storage failover show
Takeover
Node Partner Possible State Description
-------------- -------------- -------- -------------------------------------
node-01 node-02 true Connected to sanmiguel-02. Waiting
for cluster applications to come
online on the local node. Offline
applications: mgmt, vldb, vifmgr,
bcomd, crs, scsi blade, clam.
node-02 node-01 - Waiting for cluster applications to
come online on the local node
Offline applications: mgmt, vldb,
vifmgr, bcomd, crs, scsi blade, clam.
node-03 - - Node unreachable
node-04 - - Node unreachable
Cluster::>storage failover show-giveback
Partner
Node Aggregate Giveback Status
-------------- ----------------- ---------------------------------------------
node-01
No aggregates to give back
Warning: Unable to list entries on node node-02. RPC: Couldn't make
connection [from mgwd on node "node-01" (VSID: -1) to mgwd at
xxx.xxx.xxx.xxx]
Unable to list entries on node node-03. RPC: Couldn't make
connection [from mgwd on node "node-01" (VSID: -1) to mgwd at
xxx.xxx.xxx.xxx]
Unable to list entries on node node-04. RPC: Couldn't make
connection [from mgwd on node "node-01" (VSID: -1) to mgwd at
xxx.xxx.xxx.xxx]