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AF-A400 不会检测导致故障转移的配对节点

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aff-series<a>接管</a><a>检测信号</a><a>2008800192</a>
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hw
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适用场景

  • AFF A400
  • FAS 8300
  • FAS 8700

问题描述

  • 未报告崩溃或 NMI 的接管。
  • 未触发核心文件。
  • EMS 日志显示由于未检测到检测信号而发生的接管。示例:

[Nodeb: kernel: netif.linkDown:info]: Ethernet e0a: Link down, check cable.
[Nodeb: kernel: netif.linkDown:info]: Ethernet e0b: Link down, check cable.
[Nodeb: wafl_exempt17: nvmm.mirror.aborting:debug]: mirror of sysid 1, partner_type HA Partner and mirror state NVMM_MIRROR_ONLINE is aborted because of reason NVMM_ERR_IO.
...
[Nodeb: cf_main: cf.fsm.takeover.noHeartbeat:alert]: Failover monitor: Takeover initiated after no heartbeat was detected from the partner node.
[Nodeb: cf_takeover: cf.fm.takeoverStarted:notice]: Failover monitor: takeover started
...

  • 交还后未发现问题。

 

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