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在发生 MAUSO 后, MetroCluster 无法重新建立与调解器的连接

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Category:
metrocluster
Specialty:
metrocluster
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适用于

  • MetroCluster IP
  • 调解器 1.1
  • 调解器自动计划外切换( MAUSO )

问题

从 MAUSO 恢复后, MetroCluster 无法与调解器建立连接, EMS 日志显示以下错误:

Wed May 13 15:04:54 +0200 [ClusterA-01: kernel: iscsi.session.stateChanged:notice]: iSCSI session state is changed to Reconnecting for the target iqn.2012-05.local:mailbox.target.26154336-0bba-11e7-ae11-00a098efa111:4d0656fe-0bc4-11e7-bc00-00a000efa3df:1 (type: mailbox, address: 10.1.1.1). Reason: socket error 54.
 

调解器 iSCSI 会话保持关闭状态

clusterA::*> storage iscsi-initiator show -label mediator
Status
Node Type Label Target Portal Target Name Admin/Op
---- ---- -------- ------------------ -------------------------------- --------
ClusterA-01
mailbox
mediator 10.1.1.1 iqn.2012-05.local:mailbox.target.26154336-0bba-11e7-ae11-00a098efa111:4d0656fe-0bc4-11e7-bc00-00a000efa3df:1 up/down
Failure Reason: Operation timed out

 

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