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插入或移除合作伙伴 PCM 后,AFF A800、A70、A90、C80 或 C800 控制器中缺少驱动器

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适用于

  • AFF-A800
  • AFF-C800
  • AFF A70
  • AFF A90
  • AFF C80
  • ONTAP 9

问题描述

  • 从机箱插入或移除主板后,合作伙伴节点可能会失去对内部机箱上一个或多个驱动器的可见性。
    • 由于同一 RAID 组中多个驱动器丢失,节点可能会遇到多磁盘崩溃。
  • 此问题不会影响外部盘架上的磁盘。
  • 此问题可能会导致 WAFL 不一致的消息,例如:

[node_name: wafl_exempt17: wafl.raid.incons.userdata:error]: WAFL inconsistent: inconsistent user data block at VBN 0123456789 (...) in volume volume_name@vserver:...

  • 在 EMS 中可以观察到以下信息:

[Node_name: config_thread: raid.config.filesystem.disk.missing:info]: File system Disk 0n.39 Shelf 0 Bay 39 [NETAPP   X4014S173315TNTE NA53] S/N [S60SNEXXXXXXX] UID [00000001:...:00000000] is missing.

 

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