磁盘架ACP模块处于重新启动状态

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适用场景

I/O模块(IOM)
备用控制路径(ACP)
重新启动节点没有任何影响
重新拔插IOM模块不起作用

问题描述

ONTAP 将提示警报、如下所示：

EMS日志：

[?] Mon Nov 28 16:39:59 +0800 [Node1: dsa_worker0: ses.status.ACPError:alert]: DS4486 (S/N xxxxx) shelf 10 on channel 0a ACP Processor error for SAS shelf ACP processor 1: critical status ; Alternate Control Path hardware failed This module is on the rear of the shelf at the top center, on shelf module A.

ACP输出：

Cluster::> storage shelf acp module show -node node1

Node Module Name State

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

node1 x.x.B active

x.x.A rebooting

Cluster::> node run -node node1 acpadmin ibacp_list_all

Number of ACP modules 2

MAC SES Last Contact Protocol Assigner Shelf Current Inband IOM shelf

Address bit (seconds ago) Version ACPA ID S/N State ID Type flag

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

00:a0:98:d5:29:c3 01 599374 1.2.02.12 0 xxxxx1809000006 0xd 0a.00.B IOM6 0x20

00:a0:98:d5:2e:73 01 123 1.2.02.12 0 xxxxx1809000006 0x17 0a.00.A IOM6 0x20