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SAS 机架模块显示"SAS 机架电子设备的 SAS 扩展器错误"错误

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适用于

  • I/O 模块 (IOM)
  • DS460C
  • DS212C
  • DS224C
  • DS4246
  • DS2246
  • DS4243

问题描述

  • 与货架内 SAS 模块的通信警报失败 - 自我纠正。
  • 相同的消息出现在 SAS 货架的所有 IOM3/IOM6/IOM12 模块上。

示例:

初始问题:
Tue Apr  7 08:00:09 CST [:ses.status.ModuleError:CRITICAL]: DS4243 (S/N SHU0954293XXXXX) shelf 0 on channel 0a SAS expander error for SAS shelf electronics 1: communication error. This module is on the rear side of the shelf, at the top center, on shelf module A. 
 
问题自我纠正:
Tue Apr  7 08:00:30 CST [:ses.status.ModuleInfo:info]: DS4243 (S/N SHU0954293XXXXX) shelf 0 on channel 0a SAS expander information for SAS shelf electronics 1: normal status.
  • 来自 ASUP 的存储模块状态:

Enclosure Status: non-critical
Channel: 0a
Shelf: 0
Shelf Type: DS212-12
Product Serial Number: SHJHU2240000800
Module Type: IOM12E

Enclosure:
Element Status      Status Bytes  Status Descriptions
  1: OK         01,00,02,00   FAIL

Vendor Unique Element 83-IOM12E: (SAS)
Element Status      Status Bytes  Status Descriptions
  1 [IOM12E A]   : NONCRITICAL     03,09,00,20   SHELF ID DELTA, MASTER, RESERVED
  2 [IOM12E B]   : NONCRITICAL     03,01,00,20   SHELF ID DELTA, RESERVED

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