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DS224C磁盘架缺失/关闭、并且可能发生多磁盘崩溃

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适用场景

  • DS224C磁盘架
  • ONTAP

问题描述

  • 磁盘架丢失/似乎已关闭、从而导致其所有磁盘报告失败
  • 在以下示例中、磁盘架2突然断电、 sysconfig -a并且不会显示在输出中:

Shelf 10: DS224-12  Firmware rev. IOM12 A: 0270  IOM12 B: 0270
Shelf 12: DS224-12  Firmware rev. IOM12 A: 0270  IOM12 B: 0270

注意:缺少磁盘架11

  • 连接到受影响磁盘架的HA对中的一个或两个节点可能会因多个磁盘故障超过RAID容错阈值而发生崩溃:

Panic string: aggr aggr1: raid volfsm, fatal multi-disk error..

  • 电源仍显示琥珀色指示灯;但是、受影响的磁盘架前面没有磁盘活动或LED指示灯
  • SYSCONFIG-R Active IQ AutoSupport 中的部分会将丢失磁盘架中的所有磁盘报告为故障

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