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ファイルにロックが存在するため、削除、名前の変更、または変更ができない

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Category:
ontap-9
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環境

  • ONTAP 9
  • CIFS / SMB
  • CIFSロック
  • ZScaler(オプション)

問題

  • Access denied または、ONTAPでファイルやフォルダーにアクセス、名前変更、削除を試みた際の同様のエラー
  • ユーザーがファイルを削除できない: 
    • Windowsエクスプローラを更新するとファイルが消えて再び表示される
    • "Cannot delete file because it is open by the system" エラー
  • ユーザーがファイルのプロパティのセキュリティタブにアクセスできない
  • System Managerでファイルの削除に失敗:You do not have permission to close this activity
  • Sectrace の出力:

例:

::> vserver security trace trace-result show    Vserver: svm_1
Node            Index Filter Details             Reason
--------------- ----- -------------------------- ------------------------------
Node-01     1     Security Style:  -         Access is denied because a
                                             delete is pending on this
                                             object
                      Protocol: cifs
                      Volume: -
                      Share: share1
                      Path: /example/test/test.file
                      Win-User: domain\user
                      UNIX-User: root
                      Session-ID: xxxxxxxxxxxxxxxx

Node       Index Filter Details        Reason
--------------- ----- -------------------------- ------------------------------
Node-01 2    Security Style: NTFS and   Access is denied. share lock
            NT ACL            violation with another client
                         xx.xx.xx.101 while setting
                         the attributes. Access is not
                         granted for: "Read Attributes"
            Protocol: cifs
            Volume: -
            Share: share_name
            Path: /path/file.txt
            Win-User: domain\user_name
            UNIX-User: pcuser
            Session-ID: xxxxxxxxxxxxxxxx
Node-01 2    Security Style: NTFS and   Access is denied. share lock
            NT ACL            violation with another client
                         xx.xx.xx.101 while opening
                         existing file or directory.
                         Access is not granted for:
                         "Read Attributes"
            Protocol: cifs
            Volume: -
            Share: share_name
            Path: /path/file.txt
            Win-User: domain\user_name
            UNIX-User: pcuser
            Session-ID: xxxxxxxxxxxxxxxx

  • ONTAP command vserver locks showは、クライアントが影響を受けたファイルにロックを維持していることを示します

例:

 ::> vserver locks show Vserver: vs0 Volume Object Path LIF Protocol Lock Type Client -------- ------------------------- ----------- --------- ----------- ---------- vol1 /vol1/notes.txt node1_data1 cifs share-level 192.168.1.5 Sharelock Mode: read_write-deny_delete op-lock 192.168.1.5 Oplock Level: read-batch 

 

 

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