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SSD驱动器故障上的延迟过长和DSKFLT错误会导致客户端中断

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Category:
ontap-9
Specialty:
hw<a>2009年2月26日</a>
Last Updated:

适用场景

  • ONTAP 9
  • SSD驱动器故障
  • AFF 系统
  • 具有Flash Pool缓存的FAS 系统
  • 基于NVMe的SSD系统

问题描述

  • SSD磁盘出现故障、并出现DSKFLT错误
  • 过长的延迟和应用程序性能会因中断而下降或完全崩溃
  • 可能会出现较长的一致性点:
    • Mon Jul 11 14:43:07 -0700 [node1: wafl_exempt12: wafl.cp.toolong:error]: Aggregate aggr0_node1_root experienced a long CP.

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