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机箱风扇 FRU 故障:即使在升级 SP/BMC 后,多个风扇仍出现故障

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Category:
fas-systems<a>2008779114</a>
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hw
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适用场景

  • FAS2620/FAS2650/FASA200 AFF
  • FAS2720/FAS2750/FASA220 AFF
  • FAS8200/FASA300 AFF

问题描述

  • EMS错误。示例:

[Cluster: env_mgr: monitor.fan.warning:notice]: multiple fans have failed. Replace it to avoid overheating
[Cluster: env_mgr: monitor.temp.unreadable:error]: The controller temperature (Module B Expander Temp) is not readable.
[Cluster: env_mgr: monitor.temp.unreadable:error]: The controller temperature (Module A Expander Temp) is not readable.
[Cluster: env_mgr: monitor.temp.unreadable:error]: The controller temperature (Midplane 4 Temp) is not readable.
[Cluster: env_mgr: monitor.temp.unreadable:error]: The controller temperature (Midplane 3 Temp) is not readable.
[Cluster: env_mgr: monitor.temp.unreadable:error]: The controller temperature (Midplane 2 Temp) is not readable.
[Cluster: env_mgr: monitor.temp.unreadable:error]: The controller temperature (Midplane 1 Temp) is not readable.
[Cluster: env_mgr: monitor.temp.unreadable:error]: The controller temperature (Ambient Temp) is not readable.
[Cluster: env_mgr: callhome.c.fan.fru.fault:error]: Call home for CHASSIS FAN FRU FAILED: Multiple fans have failed

  • 事件日志中的SP负载较高。示例:

[SP.notice]: SP load is high: 2.62 2.37 2.04
[SP.notice]: SP load is high: 2.71 2.31 2.08

  • SP系统日志输出中反复出现env_mgr"错误。示例:

env_mgr[1356]: Error opening ses, err -1  
env_mgr[1356]: cdev_reopen: error opening device 'ses', err -1.  
env_mgr[1356]: cdevices_poll_pending: cdev(2001) re-open, state is 4.

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