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CIFS vFilerのパフォーマンス低下とサービス停止

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77
Visibility:
Public
Votes:
0
Category:
data-ontap-8
Specialty:
perf<a>2008610893</a><a>(翻訳用</a>
Last Updated:

環境

  • Data ONTAP 8(7-Mode)

問題

  • パフォーマンスが長時間にわたって低下することがあるため、サービスの停止につながります
  • 管理者の介入なしに問題 が自己解決することがある
  • パフォーマンスが低下している時間帯に関するエラーメッセージ
Fri Jan 29 11:47:59 UTC [vf10@ntapn1: CIFSDispatcher: cifs.stats.pBlkExhaust:info]: CIFS: All CIFS control blocks for the STANDARD pool are in use. The request for a new control block can not be granted. Fri Jan 29 12:45:54 UTC [vf10@ntapn1: CIFSDispatcher: cifs.many.pending.auth.reqs:warning]: CIFS: Too many pending authentication requests detected while authenticatinig for vFiler vfiler:vf10: Check health of all DCs for every vFiler unit configured on the controller and verify their connectivity.

 

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