Brocade 6520 上的风扇 4 或 5 出现故障
This KB article is linked to the Interactive Workflow Brocade Switch Troubleshooting Workflow.
适用场景
- Brocade 6520
- 8.2.2 版以下的任何 FOS 版本
问题描述
- 非 FRU 风扇 4 或 5 分别属于 PSU 1 或 2 ，在卸下或插入冗余 PSU 后将变为故障状态。
- 在错误转储中，会报告以下事件：
2019/05/16-19:17:19, [EM-1049], 19, CHASSIS, INFO, Brocade6520, FRU Fan 5 insertion detected.
2019/05/16-19:17:21, [EM-1049], 20, CHASSIS, INFO, Brocade6520, FRU PS 2 insertion detected.
2019/05/16-19:17:21, [HIL-1610], 21, CHASSIS, WARNING, Brocade6520, Fan/PS unit 2 not supplying power, fan speeds may not be available. Please ensure that the unit has power and the switch is on.
2019/05/16-19:17:21, [EM-1003], 22, FFDC | CHASSIS, CRITICAL, Brocade6520, Fan 5 has unknown hardware identifier: FRU faulted.