切换到FC SAS网桥FC链路断开警报ATTO FC端口摆动
适用场景
- MetroCluster
- ONTAP 9
- ATTO FibreBridge 7500N/7600N
问题描述
- Active IQ Unified Manager 会生成警报：
Switch To FC-SAS Bridge FC Link Down
- EMS日志包含错误：
Fibre Channel FibreBridge7600N Bridge ATTO_2000001086ac1234 S/N: FB7600N123456 WWN: 2000001086ac1234 FC Port FC_PORT2 offline
- ATTO网桥日志显示FC端口反复出现启动和关闭的实例：
0C037D 08:37:39 01/20/23 INFO FC Async Event, Link Down, PTP/Fabric, 32Gb on FC Port 2
0C037E 08:37:39 01/20/23 INFO FC Port 2 Link Down detected.
0C037F 08:37:39 01/20/23 INFO FC Loop Is Not Operational on FC Port 2
0C0380 08:37:39 01/20/23 INFO FC Port ID 0x080200 [0x001] LogOut Pt:2100000109B631234
0C0381 08:37:39 01/20/23 INFO FC Port ID 0x080600 [0x002] LogOut Pt:2100000109B632345
0C0382 08:37:39 01/20/23 INFO FC Port ID 0x060200 [0x003] LogOut Pt:2100000109B633456
0C0383 08:37:39 01/20/23 INFO FC Port ID 0x060600 [0x004] LogOut Pt:2100000109B634567
0C0384 08:37:39 01/20/23 INFO Initiator 200000109B631234 logged out.
0C0385 08:37:39 01/20/23 INFO Initiator 200000109B632345 logged out.
0C0386 08:37:39 01/20/23 INFO Initiator 200000109B633456 logged out.
0C0387 08:37:39 01/20/23 INFO Initiator 200000109B634567 logged out.
0C0388 08:37:39 01/20/23 INFO FC Async Event, Link Up, PTP/Fabric, 32Gb on FC Port 2
0C0389 08:37:39 01/20/23 INFO FC Port 2 Link Up. Rate: 32Gb, Topology: ptp.
0C038A 08:37:39 01/20/23 INFO FC Loop Is Operational on FC Port 2
0C038B 08:37:40 01/20/23 INFO FC Fabric Login Complete on FC Port 2
- 由于交换机端口上出现CRC错误、已更换网桥FC端口和交换机端口SFP、但问题描述 未得到解决。