由于HBA故障、光纤MetroCluster中的FC-AL链路失败
适用场景
- ONTAP 9
- 光纤连接MetroCluster
问题描述
- Fabric MetroCluster系统的事件日志中报告了以下错误:
[Node-01: slifc_intrd: fci.link.break:error]: Link break detected on Fibre Channel adapter 3c.
[Node-01: lhm_main: callhome.fc.al.link:alert]: Call home for FC-AL LINK_FAILURE (3c)
- 受影响的FC端口上没有链路:
slot 3: FC Host Adapter 3c (Emulex XE501 rev. 1, <DOWN>)
Board name: 111-03648
Serial Number: FCXXXXX993
Firmware rev: 11.4.277.0
Host Port Id: N/A
FC Node Name: 2:000:00109b:4f18e1
FC Port Name: 1:000:00109b:4f18e1
SFP Vendor: FINISAR CORP.
SFP Part Number: FTLF8532P4BCV-EM
SFP Serial Number: PZXXXXX
SFP Capabilities: 8, 16 or 32 Gbit
Link Data Rate: N/A
- 受影响的节点将从"四路径"配置过渡到"多路径"配置。
- 交换机日志指示交换机端口因多个链路故障而被禁用:
Index Port Address Media Speed State Proto
==================================================
5 5 080500 id 16G No_Light FC (Ports on Demand license not assigned or reserved yet)
6 6 080600 id 32G Port_Flt FC Disabled
2024/10/30-07:44:23, [PORT-1003], 10881, FID 128, WARNING, fxzz-fdr-sansw24, Port 6 Faulted because of many Link Failures.
2024/10/30-07:50:25, [PORT-1003], 10882, FID 128, WARNING, fxzz-fdr-sansw24, Port 6 Faulted because of many Link Failures.
- 更换 交换机端口和节点端口上的SFP/Cable不能解决问题描述问题。
- 将缆线从受影响的FC端口交换到节点上的其他可用端口后、链路恢复正常。