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CHS-1355:L2监控重置后报告ADR超时事件

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问题描述

AFF A300或FAS8200系统在控制器的L2 watchdog reset 后报告ADR timeout 事件:

  • 在系统串行控制台上显示:

Mon Dec 27 16:21:57 2021 [nv2flash.ADR.timeout:ERROR]:ADR(Asynchronous DRAM self-refresh) failed at 2021年12月27日、星期一16:19:48
Mon Dec 27 16:21:57 2021 [nv2flash.restage.progress:NOTICE]: ReStage is not needed because the flash has no data.
  • 在SP的系统事件日志中显示:

Record 392: Mon Dec 27 16:21:57 2021 [IPMI.critical]: ADR event ID: 0 at time: 1614397319
Record 393: Mon Dec 27 16:21:57 2021 [IPMI.critical]: ADR Battery destage cycles: 19
{}Record 394: Mon Dec 27 16:22:01 2021 [IPMI Event.critical]: NMI{{}Record 395: Mon Dec 27 16:22:03 2021 [IPMI Event.critical]: L2 watchdog timeout hard reset{ }