node_name 无法进行紧急控制器故障转移。日志未同步

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Category:: aff-series<a>未同步日志</a><a>2008723333</a><a>ic6a</a><a>BURT 1396573</a>

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适用场景

AFF A700
ONTAP 9

问题描述

EMS 紧急消息：

Sun Apr 18 09:50:00 +0200 [node_name_1: monitor: monitor.globalStatus.critical:EMERGENCY]: Controller failover of node_name_2 is not possible: unsynchronized log.

这是一个不持久的瞬时问题描述。
已启用存储故障转移。
系统运行状况良好，不存在运行状况警报。
事件日志示例：

Time Node Severity Event

----------------- --------- ------- -------------------------------

4/8/2021 08:29:18 node_name_1 ERROR   cf.fsm.takeoverByPartnerDisabled: Failover monitor: takeover of node_name_1 by node_name_2 disabled (unsynchronized log).

4/8/2021 08:29:18 node_name_1 ERROR   cf.fsm.takeoverOfPartnerDisabled: Failover monitor: takeover of node_name_2 disabled (unsynchronized log).

4/8/2021 08:29:16 node_name_1 ERROR   cf.fsm.takeoverOfPartnerDisabled: Failover monitor: takeover of node_name_2 disabled (HA interconnect error. Verify that the partner node is running and that the HA interconnect cabling is correct, if applicable. For further assistance, contact technical support).

4/8/2021 08:29:15 node_name_1 ERROR   cf.fsm.takeoverByPartnerDisabled: Failover monitor: takeover of node_name_1 by node_name_2 disabled (HA interconnect error. Verify that the partner node is running and that the HA interconnect cabling is correct, if applicable. For further assistance, contact technical support).

4/8/2021 07:49:11 node_name_1 ERROR   cf.fsm.takeoverByPartnerDisabled: Failover monitor: takeover of node_name_1 by node_name_2 disabled (HA interconnect error. Verify that the partner node is running and that the HA interconnect cabling is correct, if applicable. For further assistance, contact technical support).

4/8/2021 07:49:11 node_name_1 ERROR   cf.fsm.takeoverOfPartnerDisabled: Failover monitor: takeover of node_name_2 disabled (HA interconnect error. Verify that the partner node is running and that the HA interconnect cabling is correct, if applicable. For further assistance, contact technical support).

在两个节点中摆动互连链路问题描述：

Sun Apr 18 07:47:41 +0200 [node_name_1: gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic6a link is down.

Sun Apr 18 07:47:44 +0200 [node_name_1: gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic6a link is up.

Sun Apr 18 09:49:46 +0200 [node_name_1: gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic6a link is down.

Sun Apr 18 09:49:49 +0200 [node_name_1: gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic6a link is up.

...

Sun Apr 18 07:47:41 +0200 [node_name_2: gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic6a link is down.

Sun Apr 18 07:47:44 +0200 [node_name_2: gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic6a link is up.

Sun Apr 18 09:49:46 +0200 [node_name_2: gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic6a link is down.

Sun Apr 18 09:49:49 +0200 [node_name_2: gop_eq_thread: ic.linkStatusChange:info]: HA interconnect: Port ic6a link is up.

...。