How to create a failover cluster

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

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Recovering a SQL Server cluster group and resources

如何將誤刪的SQL Server Cluster Group加回 1.Create a new SQL Server resource group in Failover Cluster Manager.(1)Click [Services and Applications] and then, under Actions (on the right), click [Configure a Service or Application]。 (2)Select [Other Server]。 (3)Set SQL Server Cluster Virtual Name(SQL Network Name) and SQL Server Virtual IP。 (4)Select your SQL Server Shared Disk。 (5)Select SQL…

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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 To recover from a failover cluster hardware failure 1.After Node 1 fails, the SQL Server failover cluster fails over to Node 2.   當節點1發生問題時,SQL Server會failover到節點2 2.Evict Node 1 from Microsoft Cluster Service (MSCS). To evict a node from MSCS, from Node 2, open Cluster Administrator, right-click the node you want to remove, and then click…

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Manage a SQL Server failover cluster from command line or powershell

Manage a SQL Server failover cluster from command line or powershell 使用Command line或PowerShell管理SQL Server failover Cluster 1.1 目前的Cluster Name c:\Windows\system32\cluster /prop PS C:\Users\Administrator.domain>Get-Cluster | fl * 1.2 顯示目前的網域裡的所有Cluster c:\Winodws\system32>cluster /list    PS C:\Users\Administrator.domain>Get-Cluster PS.Windows 2008 R2必須先Import failover cluster module PS C:\Windows\system32>Import-Module FailoverClusters   2.顯示目前的cluster的所有節點狀態 c:\Winodws\system32>cluster node   PS C:\Users\Administrator.domain>Get-ClusterNode 3.顯示Quorum狀態 c:\Winodws\system32>cluster /quorum PS C:\Users\Administrator.domain>Get-ClusterQuorum 4.顯示所有叢集群組…

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AD account permission required for SQL Server failover Cluster Installation

如果沒有Domain管理員的權限要安裝SQL Server Cluster需要在Active Directory額外設定一些電腦帳戶與權限,當參考以下這篇MSDN文件時常常會被一些名詞混淆。 Failover Cluster Step-by-Step Guide: Configuring Accounts in Active Directory http://technet.microsoft.com/en-us/library/cc731002(WS.10).aspx 文章裡面的cluster name account就是CNO也就是cluster computer account也就是一個在AD上的一個電腦帳戶(名稱是建立Cluster時所給予的一個network name),以這篇文章為例就是cluster1,如果在設定權限時要搜尋到這個電腦帳戶就必須輸入cluster1$ 所以 cluster name account (cluster name object) = CNO = cluster computer account = computer account of the cluster itself = cluster1$   以下列出3種可能的情境 Scenario 1.If you do not have domain administrative permissions (如果安裝者沒有網域管理員權限,必須事先給予安裝者與CNO需要的權限) (1)The…

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Build a two-node SQL Server 2008 R2 Cluster with iSCSI

Build a two-node SQL Server 2008 R2 Cluster with iSCSI Lab VMs: 1.iSCSITarget (Windows Storage Server 2008 R2 SP1) (DC and iSCSI Target Server) 2.SQL1 (SQL Server 2008 R2 on Windows 2008 R2 SP1) 3.SQL2 (SQL Server 2008 R2 on Windows 2008 R2 SP1) [Action Plan] 1.on SQL1 and SQL2 configure ip address for public…

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Add a node to an existing two-node SQL Server 2008 R2 Cluster

Add a node to an existing two-node SQL Server 2008 R2 Cluster 如何新增一個節點到已經存在的SQL Server 2008 R2 Cluster Lab VMs: 1.DC (Windows 2003) 2.iSCSITarget (Windows Storage Server 2008 R2 SP1) 3.SQL1 (SQL Server 2008 R2 on Windows 2008 R2 SP1, existing SQL Cluster Node1) 4.SQL2 (SQL Server 2008 R2 on Windows 2008 R2 SP1, existing SQL…

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How to Rename SQL Server Cluster Virtual Server Name(Network name)

How to Rename SQL Server Cluster Virtual Server Name(Network name) Rename a SQL Server Failover Cluster Instance http://msdn.microsoft.com/en-us/library/ms178083.aspx The name of the virtual server is always the same as the name of the SQL Network Name (the SQL Virtual Server Network Name). Although you can change the name of the virtual server, you cannot change…

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