延伸型 MetroCluster - fci.link.break 错误
适用场景
- 延伸型 MetroCluster
- ONTAP 9
- ATTO FibreBridge 7500N
问题描述
事件日志中会显示类似于以下内容的错误消息：
Cluster1::> event log show -message-name fci*
Time Node Severity Event
------------------- ---------------- ------------- ---------------------------
10/4/2020 07:09:46 Node01 ERROR fci.link.break: Link break detected on Fibre Channel adapter 2a.
10/4/2020 05:16:42 Node01 ERROR fci.link.break: Link break detected on Fibre Channel adapter 2a.
10/4/2020 03:18:07 Node01 ERROR fci.link.break: Link break detected on Fibre Channel adapter 2a.
即使清除了 FC 端口错误计数器（resetfcporterrors all），连接到此端口的 ATTO 网桥上也会出现类似的错误计数：
get FCPortErrors all
; Fibre Channel Error Counts
; Port | Link Failures | Sync Loss | Signal Loss | Invalid Tx | Invalid CRC
;==========================================================================
1 0 0 0 238 0
2 579 432715 2 7659262 34