MetroCluster IP iSCSI会话关闭、并显示错误"无法分配请求的地址"

适用场景

MetroCluster IP 

问题描述

• storage iscsi-initiator show 报告iSCSI会话状态错误： 

Cluster_A::*> storage iscsi-initiator show
mccip-aux-a-initiator 192.168.10.4:65200 iqn.2016-06.com.netapp:12345678-01b5-11eb-b865-d039ea1ca649 up/down
       Failure Reason:  Can't assign requested address

• metrocluster interconnect adapter show 报告地址来自不同子网的MetroCluster IP接口： 

Cluster_A::> metrocluster interconnect adapter show
               Adapter Link
Node      Adapter Name   Type   Status  IP Address  Port Number
------------ --------------- ------- ------  ----------- -----------
node_A_1    e0a-10      iWARP   UP    10.10.10.1
                             e0a-10
node_A_1    e0b-20      iWARP   UP    192.168.20.1
                             e0b-20
node_A_2    e0a-10      iWARP   UP    192.168.10.2
                             e0a-10
node_A_2    e0b-20      iWARP   UP    192.168.20.2
                             e0b-20