Failover Clustering and Always on hardware requirements

 Failover Clustering and Always on hardware requirements

Client connection behavior when connect to Always on Listener

 Client connection behavior when connect to Always on Listener

Change Failover Cluster File Share Witness

 Change Failover Cluster File Share Witness

Service Principal Name (SPN) 服務主體名稱

Service Principal Name (SPN) 服務主體名稱

Cluster service verification failed 叢集服務驗證失敗

Cluster service verification failed
叢集服務驗證失敗

Cause:

如果在Windows 2012 R2 failover cluster上安裝SQL Server 2008 R2 cluster將會遇到此錯誤

Rule "Cluster service verification" failed.

Resolution: 解決方法

事先啟用 Failover Cluster Automation Server功能

Using SQL Server in Windows 8 and later versions of Windows operating system

https://support.microsoft.com/en-us/kb/2681562

To resolve this issue, do one of the following:

• Enable the Failover Cluster Automation Server feature on each node by using Server Manager. In Server Manager, expand Remote Server Administration Tools, expand Feature Administration Tools, expand Failover Clustering Tools, and then click to select Failover Cluster Automation Server. (The screen shot for this step follows.)

How to create a failover cluster 如何新增一個容錯移轉叢集

How to create a failover cluster

如何新增一個容錯移轉叢集

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1.In the Failover Cluster Manager snap-in, confirm that Failover Cluster Manager is selected and then, under Management, click Create a Cluster.

2.Follow the instructions in the wizard to specify:

• The servers to include in the cluster.

• The name of the cluster.
• Any IP address information that is not automatically supplied by your DHCP settings.

 

3.After the wizard runs and the Summary page appears, if you want to view a report of the tasks that the wizard performed, click View Report.

To view the report after you close the wizard, see the following folder, where SystemRoot is the location of the operating system (for example, C:\Windows):

SystemRoot\Cluster\Reports\

[Reference]

Create a New Failover Cluster

https://technet.microsoft.com/en-us/library/cc755129.aspx

Recovering a SQL Server cluster group and resources 如何將誤刪的SQL Server Cluster Group加回

Recovering a SQL Server cluster group and resources

如何將誤刪的SQL Server Cluster Group加回

Install SQL Server 2012 Failover Cluster with Command Line and Configuration File 使用命令列與組態檔安裝 SQL Server Failover Cluster

Install SQL Server 2012 Failover Cluster with Command Line and Configuration File

使用命令列與組態檔安裝 SQL Server Failover Cluster

Remove a crash SQL Cluster Node and add new SQL Cluster Node back to exist SQL Cluster 如何移除一個硬體損毀的節點，並且重新加入原來的叢集

Remove a crash SQL Cluster Node and add new SQL Cluster Node back to exist SQL Cluster

Manage a SQL Server failover cluster from command line or powershell 使用Command line或PowerShell管理SQL Server failover Cluster

Manage a SQL Server failover cluster from command line or powershell

使用Command line或PowerShell管理SQL Server failover Cluster

AD account permission required for SQL Server Failover Cluster Installation

AD account permission required for SQL Server Failover Cluster Installation