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CIFS高延迟、并出现FPolicy EAGAIN错误

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Category:
ontap-9
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perf
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适用场景

  • ONTAP 9
  • CIFS
  • FPolicy
  • 瓦隆斯

问题描述

  • 所有CIFS客户端均受影响
  • NFS和iSCSI不是
  • EMS日志显示FPolicy Write EAGAIN错误
[node1: fpolicy: fpolicy.eagain.on.write:notice]: Write returned EAGAIN while sending notification to the FPolicy server "10.1.2.3" for vserver ID 9.
[node1: fpolicy: fpolicy.eagain.on.write:notice]: Write returned EAGAIN while sending notification to the FPolicy server "10.1.2.3" for vserver ID 9.
  • 性能归档最多可显示30秒的SMB2读/写延迟

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