升級 SQL Server 容錯移轉叢集Upgrade a SQL Server Failover Cluster

[SQL Server]SQL Server 支援在所有容錯移轉叢集節點上,個別從 Database EngineDatabase EngineAnalysis ServicesAnalysis ServicesSQL Server 2005SQL Server 2005SQL Server 2008SQL Server 2008 容錯移轉叢集,升級 SQL Server 2008 R2SQL Server 2008 R2SQL Server 2012SQL Server 2012supports upgrade of the Database EngineDatabase Engine and Analysis ServicesAnalysis Services from SQL Server 2005SQL Server 2005, SQL Server 2008SQL Server 2008, SQL Server 2008 R2SQL Server 2008 R2, and SQL Server 2012SQL Server 2012 failover clusters separately on all failover cluster nodes.

支援詳細資料如下:Support details are as follows:

  • 目前支援從使用者介面和命令提示字元進行升級。Upgrade is supported both through the user interface and from the command prompt. 如需詳細資訊,請參閱升級 SQL Server 容錯移轉叢集執行個體 (安裝程式)從命令提示字元安裝 SQL Server 2014For more information, see Upgrade a SQL Server Failover Cluster Instance (Setup) and Install SQL Server 2014 from the Command Prompt.

  • 從升級SQL Server 2008 R2SQL Server 2008 R2-每個容錯移轉叢集節點,或使用安裝程式 UI 來升級每個叢集節點,您可以從命令提示字元執行升級。Upgrading from SQL Server 2008 R2SQL Server 2008 R2 - You can run upgrade from the command prompt on each failover cluster node, or by using the Setup UI to upgrade each cluster node. 如果全文檢索搜尋和複寫功能不存在升級的執行個體上,系統就會自動安裝它們,而不會提供省略它們的選項。If Full-text search and Replication features do not exist on the instance being upgraded, they will be installed automatically with no option to omit them.

  • Service Pack 安裝 - 您必須將 [SQL Server]SQL Server Service Pack 和修補程式個別套用至所有節點上的 SQL Server 2012SQL Server 2012 容錯移轉叢集。Service pack installation - you must apply [SQL Server]SQL Server service packs and patches to SQL Server 2012SQL Server 2012 failover clusters separately on all nodes.

  • 不支援下列狀況:The following scenarios are not supported:

    • 您無法從 [SQL Server]SQL Server 的獨立執行個體移轉至容錯移轉叢集。You cannot migrate from a stand-alone instance of [SQL Server]SQL Server to a failover cluster.

    • 將功能加入至容錯移轉叢集。Add features to a failover cluster. 例如,您無法將 Database EngineDatabase Engine 加入至現有的僅限 Analysis ServicesAnalysis Services 容錯移轉叢集。For example, you cannot add the Database EngineDatabase Engine to an existing Analysis ServicesAnalysis Services-only failover cluster.

    • 您無法將容錯移轉叢集節點降級為獨立執行個體。You cannot downgrade a failover cluster node to a stand-alone instance.

  • 如需詳細資訊,請參閱 AlwaysOn 容錯移轉叢集執行個體 (SQL Server)For more information, see AlwaysOn Failover Cluster Instances (SQL Server).

升級 [SQL Server]SQL Server 多重子網路容錯移轉叢集Upgrading a [SQL Server]SQL Server Multi-Subnet Failover Cluster

您無法直接升級非-多重子網路[SQL Server]SQL Server容錯移轉叢集[SQL Server]SQL Server多重子網路容錯移轉叢集。You cannot directly upgrade a non-multi-subnet [SQL Server]SQL Server failover cluster to a [SQL Server]SQL Server multi-subnet failover cluster. 如需詳細資訊,請參閱升級 SQL Server 容錯移轉叢集執行個體 (安裝程式)For more information, see Upgrade a SQL Server Failover Cluster Instance (Setup).

另請參閱See Also

支援的版本與版本升級 Supported Version and Edition Upgrades
升級 SQL Server 容錯移轉叢集執行個體(安裝程式) Upgrade a SQL Server Failover Cluster Instance (Setup)
從命令提示字元安裝 SQL Server 2014Install SQL Server 2014 from the Command Prompt