在 Lync Server 2013 中備份 Persistent 聊天室資料庫Backing up Persistent Chat databases in Lync Server 2013

 

主題上次修改日期: 2013-02-17Topic Last Modified: 2013-02-17

Persistent 聊天室內容會儲存在 Persistent Chat (Mgc) 中。Persistent Chat room content is stored in the Persistent Chat database (Mgc.mdf). 這是應該定期備份的重要業務資料。This is business-critical data that should be backed up regularly. 除了聊天室內容之外,Persistent Chat 資料庫也會儲存主體 (的相關資訊,例如使用者和使用者群組) ,以及他們必須接觸聊天室和聊天室的角色和存取權。In addition to the chat room content, the Persistent Chat database also stores information about the principals (such as users and user groups), and the roles and access that they have to chat rooms and chat room.

有兩種方式可以備份 Persistent 聊天資料。There are two ways of backing up Persistent Chat data.

  • SQL Server 備份SQL Server Backup

  • Export-CsPersistentChatData Cmdlet 會將持久聊天資料匯出為檔案The Export-CsPersistentChatData cmdlet, which exports Persistent Chat data as a file

使用 SQL Server 備份所建立的資料,需要更多的磁碟空間(可能會比所建立的20倍多) Export-CsPersistentChatData ,但是 SQL Server 備份很可能是管理員所熟悉的程式。Data that is created by using SQL Server backup requires significantly more disk space—possibly 20 times more—than that created by Export-CsPersistentChatData, but SQL Server backup is more likely to be a procedure that administrators are familiar with.