两个磁盘架模块都报告DS2246出现严重情况

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适用场景

DS2246

问题描述

磁盘架报告严重情况

::> run local storage show fault

Enclosure Status: critical
 Channel: 0a
 Shelf: 1
 Shelf Type: DS2246
 Product Serial Number: xxxxxxxxx
 Module Type: IOM6

从两个控制器频繁生成警报

HA Group Notification (SHELF_FAULT) WARNING

两个IOM模块处于严重状态、但它们会继续正常运行

Vendor Unique Element 83-IOM6: (SAS)
 Element Status   Status           Bytes  Status Descriptions
 1 [IOM6 A]    : CRITICAL         02,08,00,A4   MASTER, RESERVED, RESERVED, RESERVED
 2 [IOM6 B]    : CRITICAL         02,00,00,A4   RESERVED, RESERVED, RESERVED

所有磁盘都可能显示

Disk Elements:
 Element Status                  Status Bytes  Status Descriptions
   0 [Bay  0]: NONCRITICAL      03,00,00,10   DEVICE OFF
   1 [Bay  1]: NONCRITICAL       03,01,00,10   DEVICE OFF
   2 [Bay  2]: NONCRITICAL       03,02,00,10   DEVICE OFF
   ...
  23 [Bay 23]: NONCRITICAL       03,17,00,10   DEVICE OFF

磁盘架传感器可能会显示

Temperature Sensors:
 Element Status         Status Bytes  Status Descriptions
   1: NONCRITICAL       03,00,14,01  UT WARNING
   2: CRITICAL          02,00,14,03  UT WARNING, UT FAILURE

一次重新拔插一个IOM模块(在重新插入前卸下至少70秒)未解决问题描述问题