Hướng dẫn cấu hình failover clustering trên windows server 2023
Để các bạn tiện theo dõi, hai node của cluster được đặt tên lần lượt là VINAHOST-SVR1 và VINAHOST-SVR2. Show
Tại VINAHOST-SVR1, ta thực hiện các bước sau:
Vậy là ta đã hoàn tất quá trình tạo một failover cluster trên Windows server 2012. Để thêm một role vào cluster, ta thực hiện các bước sau: 0% found this document useful (0 votes) 596 views 69 pages Original TitleCài đặt & cấu hình Failover Cluster SQL Server 2016 (1) Copyright© © All Rights Reserved Share this documentDid you find this document useful?0% found this document useful (0 votes) 596 views69 pages Cài đặt & cấu hình Failover Cluster SQL Server 2016Jump to Page You are on page 1of 69 Mäo Ėẳt vä mẢu lé`l Jfoihvbr Miustbr ]VI ]brvbr 146: Reward Your CuriosityEverything you want to read. Anytime. Anywhere. Any device. No Commitment. Cancel anytime. Hãy nâng cấp lên Microsoft Edge để tận dụng các tính năng mới nhất, bản cập nhật bảo mật và hỗ trợ kỹ thuật. The Microsoft support policy for clustered configurations of SQL Server with Windows Server
Trong bài viết nàyThis article describes the Microsoft support policy for clustered configurations of SQL Server with Windows Server. Original product version: SQL Server 2012 and later versions Original KB number: 327518 SummaryThis article describes the Microsoft support policy for SQL Server failover clustering. Microsoft supports SQL Server failover clustering that's based on the failover clustering features of the Windows Failover Cluster Service in the following products:
Windows Server provides the following types of clustering services:
Only the Server Cluster solutions can be used together with SQL Server for high availability if a node is lost or if a problem exists with an instance of SQL Server. Network Load Balancing may be used in some cases together with stand-alone read-only SQL Server installations. SQL Server Failover Cluster Instances each require a unique group. This requirement is true on cluster disk resources that use drive letters that are unique to the cluster and to each SQL Server Failover Cluster Instance. Each Failover Cluster Instance of SQL Server must also have at least one unique IP address. Depending on the version that is installed, multiple unique IP addresses may be possible. Additionally, each Failover Cluster Instance must have both virtual server and instance names that are unique to the domain to which the cluster belongs. Cluster solutions other than Windows Failover ClusteringSQL Server was developed and tested using Microsoft Server Clustering. If you cluster it with any other clustering product, your primary contact for installation, performance, or cluster behavior issues should be the third-party cluster solution provider. Microsoft provides commercially reasonable support for third-party cluster installations as it does for stand-alone SQL Server. Information of SQL Server 2012 and later versions
Mounted drivesThe use of mounted drives isn't supported on a cluster that includes a Microsoft SQL Server installation. For more information, see . Microsoft SQL Server 2012 and earlier versions don't support the use of CSV for SQL Server in a failover cluster. To use CSV with SQL Server 2014 or later versions, check the following resources:
Use of Domain Controller Servers within Windows Server Failover Cluster (WSFC)SQL Server failover cluster instances aren't supported on failover cluster instance nodes configured as domain controllers. Migrating or changing SQL Server failover cluster instances to a new domainSQL Server 2005 and later versions can't be migrated to a new domain. You need to uninstall and reinstall the failover cluster components. For more information about how to move a Windows Server cluster from one domain to another, see Move a Windows Server cluster from one domain to another. Important Before uninstalling SQL Server, the following steps should be taken:
Warning If errors occur during the un-installation process, you may need to rebuild the node to successfully install SQL Server again. |