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关闭电源的磁盘会在聚合降级和脱机时导致节点崩溃

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适用场景

  • ONTAP 9
  • AF/FAS系统
  • 更换主板后

问题描述

  • 由于多磁盘崩溃(mDP)、尝试启动时节点崩溃
RPANIC:aggr aggr1: raid volfsm, fatal multi-disk error..  Raid type - raid_dp Group name plex0/rg0 state NORMAL. 3 disks failed in the group.
  • 在维护模式下、磁盘显示为"故障" aggr status -r
  • 磁盘架中的LED熄灭
  • 无法使数据聚合联机
  • 配对节点无法执行接管
  • 由于驱动器出现故障、关闭节点无法启动

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