AF-A400 不会检测导致故障转移的配对节点
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。