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由于 FC 端口摆动, ATTO 网桥重新启动

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Category:
metrocluster
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metrocluster
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适用场景

  • 光纤连接 MetroCluster
  • ONTAP 9
  • ATTO FB7500N
  • ATTO 固件 3.17 及更低版本

问题描述

由于 FC 端口摆动, ATTO 网桥意外重新启动。
 
ATTO 网桥上可能会出现错误。
示例:
08:18:22 07/30/21 INFO FC Async Event, Link Down, PTP/Fabric, 16Gb on FC Port 1 
08:18:22 07/30/21 INFO FC Port 1 Link Down detected.
08:18:22 07/30/21 INFO FC Loop Is Not Operational on FC Port 1 
08:18:22 07/30/21 INFO FC Port ID 0x000000 [0x000] LogOut  Pt:00000000000000000 
08:18:22 07/30/21 INFO FC Port ID 0x000000 [0x000] LogOut  Pt:00000000000000000 
08:18:22 07/30/21 INFO Initiator 0000000000000000 logged out.
08:18:22 07/30/21 INFO Initiator 0000000000000000 logged out.
08:18:22 07/30/21 CRIT FC Chip Error, Status: 0x00000000, Error1: 0x00000000,
08:18:22 07/30/21 CRIT  Error2: 0x00000000 on FC Port 1 
08:18:22 07/30/21 CRIT Software Interrupt Exception Detected (SWI) (001H)
 
 get fcporterrors all ; Fibre Channel Error Counts ; Port | Link Failures | Sync Loss | Signal Loss | Invalid Tx | Invalid CRC ;========================================================================== 1 6110 44460 0 403860 144 2 1 4 0 28 0
 
在集群上的 EMS 日志中可以看到更多错误。
示例:
Fri Aug 13 13:54:59 +0200 [ClusterA-N1: dsbridge_admin: fc.bridge.fc.port.alert:alert]: Fibre Channel FibreBridge7500N Bridge ATTO_0000000000000000 S/N: FB7500N000000 WWN: 0000000000000000 FC Port FC_PORT1 offline. 
Fri Aug 13 14:03:06 +0200 [ClusterA-N1: dsbridge_admin: fc.bridge.fc.port.notice:notice]: Fibre Channel FibreBridge7500N Bridge ATTO_0000000000000000 S/N: FB7500N107128 WWN: 0000000000000000 FC Port FC_PORT1 connected. 
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