What's the meaning of this message sys_oplock_break timeout?

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    What's the meaning of this message, sys_oplock_break timeout ?

     

    ---Solution---

     

    This message indicates that a single user had an opportunistic lock on a file and a second user needed access to the file. When the SnapOS contacted the owner of the opportunistic lock, it was unable to communicate with the owner. This is a normal message and does NOT indicate a failure.

     

    Also, certain DataBase applications require that Opportunistic Locking be disabled. You may disable this feature on the Snap Server on the Network Settings > Microsoft Networking > Advanced screen of the browser-based Administration Tool.