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Zombie 耗尽导致删除性能不佳

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适用场景

  • ONTAP 9

问题描述

  • 对于ONTAP 9或更高版本、您可能会看到以下消息:
wafl.zombie.susp.msg.threshold:notice]: WAFL(R) is experiencing zombie throttling possibly due to requests for large number of file deletions.
  • CIFS 或 NFS 尝试打开文件,覆盖文件或删除文件的响应时间较长
  • CPU 利用率可能高于正常值

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