由于网络上无法访问 FC 交换机，FHM-Switch 降级

适用于

问题

• system health subsystem show将显示以下内容：

Subsystem Health
----------------- ------------------
SAS-connect     ok
Environment     ok
Memory       ok
Service-Processor ok
Switch-Health   degraded
CIFS-NDO      ok
Motherboard     ok
IO         ok
MetroCluster    ok
MetroCluster_Node ok
FHM-Switch     ok
FHM-Bridge     ok
SAS-connect_Cluster ok
13 entries were displayed.

• 从 ONTAP 中的每个管理接口执行 Ping 都失败：

cluster-01::> network ping -vserver cluster-01 -lif cluster-01_Cluster_mgmt -destination 192.168.0.1
no answer from 172.22.2.63
cluster-01::> network ping -vserver cluster-01 -lif cluster-01_Cluster_mgmt -destination 192.168.0.2
no answer from 172.22.2.62
cluster-01::> network ping -vserver cluster-01 -lif node-02_mgmt -destination 192.168.0.1
no answer from 172.22.2.63
cluster-01::> network ping -vserver cluster-01 -lif node-02_mgmt -destination 192.168.0.2
no answer from 172.22.2.62
cluster-01::> network ping -vserver cluster-01 -lif node-01_mgmt -destination 192.168.0.1
no answer from 172.22.2.63
cluster-01::> network ping -vserver cluster-01 -lif node-01_mgmt -destination 192.168.0.2
no answer from 172.22.2.62

• 无法从工作站 ping 通交换机

C:\>ping 192.168.0.1
Pinging 192.168.0.1 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 192.168.0.1:
   Packets: Sent = 4, Received = 0, Lost = 4 (100% loss)
C:\>ping 192.168.0.2
Pinging 192.168.0.2 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 192.168.0.2:
   Packets: Sent = 4, Received = 0, Lost = 4 (100% loss)