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CIFS が停止し、すべての共有が使用できない場合: cifsMaxsessPerusrConn

に適用されます

  • ONTAP 9
  • CIFS

問題

 
障害発生時に EMS ログで確認された CIFS 共有にアクセスできないエラー: 

 Sun May 10 21:55:45 CEST [CLUSTER-01: kernel: Nblade.cifsMaxSessPerUsrConnNotice:notice]: Received 2001 session requests, nearing the configured limit of 2500, from the same user on one TCP connection: clientIP:port 10.10.10.1:30817, user: "ADM-USER". Sun May 10 21:55:49 CEST [CLUSTER-01: kernel: Nblade.cifsMaxSessPerUsrConn:error]: Received too many session requests from the same user on one TCP connection: clientIP:port 10.10.10.1:30817, user "ADM-USER". Object type is: VSERVER with UUID: 16eb6al1-7f78-1ea-b3d-00a09868eaf3. 

 

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