Install Windows Server 2008 Failover Cluster

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How To Install Windows Server 2008 On Vmware Esxi
Create Windows Server Failover Cluster
Windows Server 2008 Install Failover Clustering

APPLIES TO: SQL Server Azure SQL Database Azure SQL Data Warehouse Parallel Data Warehouse

Fast five full movie in hindi hd free download kickass. To install a SQL Server failover cluster, you must create and configure a failover cluster instance by running SQL Server Setup.

Installing a Failover Cluster

Sep 15, 2009 - The first step is to “Validate a Configuration”. Open up the Failover Cluster Manager and click on Validate a Configuration. The Validation Wizard launches and presents you the first screen as shown below. Add the two servers in your cluster and click Next to continue. Windows Server 2008 and Windows Server 2008 R2 How to install service packs or hotfixes by using Failover Cluster Manager Membership in the local Administrators group on each clustered server or an equivalent is required to complete this procedure.

To install a failover cluster, you must use a domain account with local administrator rights, permission to log on as a service, and to act as part of the operating system on all nodes in the failover cluster. To install a failover cluster by using the SQL Server Setup program, follow these steps:

To install, configure, and maintain a SQL Server failover cluster, use SQL Server Setup.
- Identify the information you need to create your failover cluster instance (for example, cluster disk resource, IP addresses, and network name) and the nodes available for failover. For more information:
- The configuration steps must take place before you run the SQL Server Setup program; use the Windows Cluster Administrator to carry them out. You must have one WSFC group for each failover cluster instance you want to configure.
- You must ensure that your system meets minimum requirements. For more information on specific requirements for a SQL Server failover cluster, see Before Installing Failover Clustering.
Add or remove nodes from a failover cluster configuration without affecting the other cluster nodes. For more information, see Add or Remove Nodes in a SQL Server Failover Cluster (Setup).
- All nodes in a failover cluster must be of the same platform, either 32-bit or 64-bit, and must run the same operating system edition and version. Also, 64-bit SQL Server editions must be installed on 64-bit hardware running the 64-bit versions of Windows operating systems. There is no WOW64 support for failover clustering in this release.
Specify multiple IP addresses for each failover cluster instance. You can specify mutiple IP addresses for each subnet. If the mutiple IP addresses are on the same subnet, SQL Server Setup sets the dependency to AND. If you are clustering nodes across multiple subnets, SQL Server Setup sets the dependency to OR.
SQL Server failover cluster instance (FCI) requires the cluster nodes to be domain joined. The following configurations are not supported:
- SQL FCI on workgroup clusters.
- SQL FCI on Multi-Domain cluster.
- SQL FCI on Domain + Workgroup Clusters.

SQL Server Failover Cluster Installation options

Option 1: Integrated installation with Add Node

SQL Server integrated failover cluster installation consists of two steps:

Create and configure a single-node SQL Server failover cluster instance. At the completion of a successful configuration of the node, you have a fully functional failover cluster instance. At this time it does not have high-availability because there is only one node in the failover cluster.
On each node to be added to the SQL Server failover cluster, run Setup with Add Node functionality to add that node.

Option 2: Advanced/Enterprise installation

SQL Server Advanced/Enterprise failover cluster installation consists of two steps:

On each node that will be part of the SQL Server failover cluster, run Setup with Prepare Failover Cluster functionality. This step prepares the nodes ready to be clustered, but there is no operational SQL Server instance at the end of this step.
After the nodes are prepared for clustering, run Setup on the node that owns the shared disk with the Complete Failover Cluster functionality. This step configures and completes the failover cluster instance. At the end of this step, you will have an operational SQL Server failover cluster instance.
Note
Either installation option allows for multi-node SQL Server failover cluster installation. Add Node can be used to add additional nodes for either option after a SQL Server failover cluster has been created.
Important
The operating system drive letter for SQL Server install locations must match on all the nodes added to the SQL Server failover cluster.

IP Address Configuration During Setup

SQL Server Setup lets you set or change the IP resource dependency settings during the following actions:

Integrated Install - Create a New SQL Server Failover Cluster (Setup)
CompleteFailoverCluster (Advanced Install) - Create a New SQL Server Failover Cluster (Setup)
Add Node - Add or Remove Nodes in a SQL Server Failover Cluster (Setup)
Remove Node - Add or Remove Nodes in a SQL Server Failover Cluster (Setup)

Note IPV6 IP addresses are supported. If you configure both IPV4 and IPV6 there are treated like different subnets, and IPV6 is expected to come online first.

SQL Server Multi-Subnet Failover Cluster

You can set OR dependencies when the nodes on the cluster are on different subnets. However, each node in the SQL Server multi-subnet failover cluster must be a possible owner of at least one of IP address specified.

Topic Description	Topic
Describes SQL Server failover clustering concepts, and provides links to associated content and tasks.	Always On Failover Cluster Instances (SQL Server)
Describes SQL Server failover policy concepts, and provides links to configuring the failover policy to suit your organizational requirements.	Failover Policy for Failover Cluster Instances
Describes how to maintain and your existing SQL Server failover cluster.	Failover Cluster Instance Administration and Maintenance
Explains how to install Analysis Services on a Windows Server Failover Cluster (WSFC).	How to Cluster SQL Server Analysis Services

Best Practices

Review SQL Server 2017 Release Notes
Install prerequisite software. Before running Setup to install or upgrade to SQL Server 2017, install the following prerequisites to reduce installation time. You can install prerequisite software on each failover cluster node and then restart nodes once before running Setup.
- Windows PowerShell is no longer installed by SQL Server Setup. Windows PowerShell is a prerequisite for installing SQL Server 2017Database Engine components and SQL Server Management Studio. If Windows PowerShell is not present on your computer, you can enable it by following the instructions on the Windows Management Framework page.
- .NET Framework 3.5 SP1 is no longer installed by SQL Server Setup, but may be required while installing SQL Server on older Windows operating systems. For more information, see SQL Server 2017Release Notes.
- Microsoft Update package: To avoid computer restart due to .NET Framework 4 installation during setup, SQL Server 2017 setup requires a Microsoft update to be installed on the computer. If you are installing SQL Server 2014 (12.x) on Windows 7 SP1 or Windows Server 2008 SP2 this update is included. If you are installing on an older Windows operating system, download it from Microsoft Update for .NET Framework 4.0 on Windows Vista and Windows Server 2008.
- .NET Framework 4: Setup installs .NET Framework 4 on a clustered operating system. To reduce installation time, you may consider installing .NET Framework 4 before you run Setup.
- SQL Server Setup support files. You can install these files by running SqlSupport.msi located on your SQL Server 2017 installation media.
Verify that antivirus software is not installed on your WSFC cluster. For more information, see the Microsoft Knowledge Base article, Antivirus software may cause problems with cluster services.
When naming a cluster group for your failover cluster installation, you must not use any of the following characters in the cluster group name:
- Less than operator (<)
- Greater than operator (>)
- Double quote (')
- Single quote (')
- Ampersand (&)
Also verify that existing cluster group names do not contain unsupported characters.
Ensure that all cluster nodes are configured identically, including COM+, disk drive letters, and users in the administrators group.
Verify that you have cleared the system logs in all nodes and viewed the system logs again. Ensure that the logs are free of any error messages before continuing.
Before you install or update a SQL Server failover cluster, disable all applications and services that might use SQL Server components during installation, but leave the disk resources online.
SQL Server Setup automatically sets dependencies between the SQL Server cluster group and the disks that will be in the failover cluster. Do not set dependencies for disks before Setup.
- During SQL Server Failover Cluster installation, computer object (Active Directory computer accounts) for the SQL Server Network Resource Name is created. In a Windows Server 2008 cluster, the cluster name account (computer account of the cluster itself) needs to have permissions to create computer objects. For more information, see Configuring Accounts in Active Directory.
- If you are using SMB File share as a storage option, the SQL Server Setup account must have SeSecurityPrivilege on the file server. To do this, using the Local Security Policy console on the file server, add the SQL Server setup account to Manage auditing and security log rights.

Verify Your Hardware Solution

If the cluster solution includes geographically dispersed cluster nodes, additional items like network latency and shared disk support must be verified.
- For more information about Windows Server 2008 and Windows Server 2008 R2, see Validating Hardware for a failover cluster and Support Policy for Windows Failover Clusters.
Verify that the disk where SQL Server will be installed is not compressed or encrypted. If you attempt to install SQL Server to a compressed drive or an encrypted drive, SQL Server Setup fails.
SAN configurations are also supported on Windows Server 2008 and Windows Server 2008 R2 Advanced Server and Datacenter Server editions. The Windows Catalog and Hardware Compatibility List category 'Cluster/Multi-cluster Device' lists the set of SAN-capable storage devices that have been tested and are supported as SAN storage units with multiple WSFC clusters attached. Run cluster validation after finding the certified components.
SMB File Share is also supported for installing data files. For more information, see Storage Types for Data Files.
Warning
If you are using Windows File Server as a SMB File Share storage, the SQL Server Setup account must have SeSecurityPrivilege on the file server. To do this, using the Local Security Policy console on the file server, add the SQL Server setup account to Manage auditing and security log rights.
If you are using SMB file share storage other than Windows File server, please consult the storage vendor for an equivalent setting on the file server side.
SQL Server supports mount points.
A mounted volume, or mount point, allows you to use a single drive letter to refer to many disks or volumes. If you have a drive letter D: that refers to a regular disk or volume, you can connect or 'mount' additional disks or volumes as directories under drive letter D: without the additional disks or volumes requiring drive letters of their own.
Additional mount point considerations for SQL Server failover clustering:
- SQL Server Setup requires that the base drive of a mounted drive has an associated drive letter. For failover cluster installations, this base drive must be a clustered drive. Volume GUIDs are not supported in this release.
- The base drive, the one with the drive letter, cannot be shared among failover cluster instances. This is a normal restriction for failover clusters, but is not a restriction on stand-alone, multi-instance servers.
- The clustered installations of SQL Server are limited to the number of available drive letters. Assuming that you use only one drive letter for the operating system, and all other drive letters are available as normal cluster drives or cluster drives hosting mount points, you are limited to a maximum of 25 instances of SQL Server per failover cluster.
  Tip
  The 25 instance limit can be overcome by using SMB file share option. If you use SMB file share as the storage option, you can install up to 50 SQL Server failover cluster instances.
- Formatting a drive after mounting additional drives is not supported.
SQL Server failover cluster installation supports Local Disk only for installing the tempdb files. Ensure that the path specified for the tempdb data and log files is valid on all the cluster nodes. During failover, if the tempdb directories are not available on the failover target node, the SQL Server resource will fail to come online. For more information, see Storage Types for Data Files and Database Engine Configuration - Data Directories.
If you deploy a SQL Server failover cluster on iSCSI technology components, we recommend that you use appropriate caution. For more information, see Support for SQL Server on iSCSI technology components.
For more information, see SQL Server support policy for Microsoft Clustering.
For more information about proper quorum drive configuration, see Quorum Drive Configuration Information.
To install a SQL Server failover cluster when the SQL Server source installation files and the cluster exist on different domains, copy the installation files to the current domain available to the SQL Server failover cluster.

Review Security Considerations

To use encryption, install the server certificate with the fully qualified DNS name of the WSFC cluster on all nodes in the SQL Server failover cluster. For example, if you have a two-node cluster, with nodes named 'Test1.DomainName.com' and 'Test2.DomainName.com' and a SQL Server failover cluster instance named 'Virtsql', you must get a certificate for 'Virtsql.DomainName.com' and install the certificate on the test1 and test2 nodes. Then you can select the Force protocol encryption check box on the SQL Server Configuration Manager to configure your failover cluster for encryption.
Important
Do not select the Force protocol encryption check box until you have certificates installed on all participating nodes in your failover cluster instance.
For SQL Server installations in side-by-side configurations with previous versions, SQL Server services must use accounts found only in the global domains group. Additionally, accounts used by SQL Server services must not appear in the local Administrators group. Failure to comply with this guideline will result in unexpected security behavior.
To create a failover cluster, you must be a local administrator with permissions to log on as a service, and to act as part of the operating system on all nodes of the failover cluster instance.
On Windows Server 2008, service SIDs are generated automatically for use with SQL Server 2017 services. For SQL Server 2017 failover cluster instances upgraded from previous versions of SQL Server, existing domain groups and ACL configurations will be preserved.
Domain groups must be within the same domain as the machine accounts. For example, if the machine where SQL Server will be installed is in the SQLSVR domain which is a child of MYDOMAIN, you must specify a group in the SQLSVR domain. The SQLSVR domain may contain user accounts from MYDOMAIN.
SQL Server failover clustering cannot be installed where cluster nodes are domain controllers.
Review content in Security Considerations for a SQL Server Installation.
To enable Kerberos authentication with SQL Server, see How to use Kerberos authentication in SQL Server in the Microsoft Knowledge Base.
SQL Server failover cluster instance (FCI) requires the cluster nodes to be domain joined. The following configurations are not supported:
- SQL FCI on workgroup clusters.
- SQL FCI on Multi-Domain cluster.
- SQL FCI on Domain + Workgroup Clusters.

Review Network, Port, and Firewall Considerations

Verify that you have disabled NetBIOS for all private network cards before beginning SQL Server Setup.
The network name and IP address of your SQL Server should not be used for any other purpose, such as file sharing. If you want to create a file share resource, use a different, unique network name and IP address for the resource.
Important
We recommend that you do not use file shares on data drives, because they can affect SQL Server behavior and performance.
Even though SQL Server supports both Named Pipes and TCP/IP Sockets over TCP/IP within a cluster, we recommend that you use TCP/IP Sockets in a clustered configuration.
Note that ISA server is not supported on Windows Clustering and consequently is also not supported on SQL Server failover clusters.
The Remote Registry service must be up and running.
Remote Administration must be enabled.
For the SQL Server port, use SQL Server Configuration Manager to check the SQL Server network configuration for the TCP/IP protocol for the instance you want to unblock. You must enable the TCP port for IPALL if you want to connect to SQL Server using TCP after installation. By default, SQL Browser listens on UDP port 1434.
Failover cluster Setup operations include a rule that checks network binding order. Although binding orders might seem correct, you might have disabled or 'ghosted' NIC configurations on the system. 'Ghosted' NIC configurations can affect the binding order and cause the binding order rule to issue a warning. To avoid this situation, use the following steps to identify and remove disabled network adapters:
1. At a command prompt, type: set devmgr_Show_Nonpersistent_Devices=1.
2. Type and run: start Devmgmt.msc.
3. Expand the list of network adapters. Only the physical adapters should be in the list. If you have a disabled network adapter, Setup will report a failure for the network binding order rule. Control Panel/Network Connections will also show that adapter was disabled. Confirm that Network Settings in Control Panel shows the same list of enabled physical adapters that devmgmt.msc shows.
4. Remove disabled network adapters before you run SQL Server Setup.
5. After Setup finishes, return to Network Connections in Control Panel and disable any network adapters that are not currently in use.

Verify Your Operating System

Make sure that your operating system is installed properly and is designed to support failover clustering. The following table is a list of SQL Server editions and the operating systems that support them.

SQL Server edition	Windows Server 2008 Enterprise	Windows Server 2008 Datacenter Server	Windows Server 2008 R2 Enterprise	Windows Server 2008 R2 Datacenter Server
SQL Server 2014 (12.x) Enterprise (64-bit) x64*	Yes	Yes	Yes**	Yes**
SQL Server 2014 (12.x) Enterprise (32-bit)	Yes	Yes
SQL Server 2017 -bit) Developer (64	Yes	Yes	Yes**	Yes**
SQL Server 2017 Developer (32-bit)	Yes	Yes
SQL Server 2017 Standard (64-bit)	Yes	Yes	Yes	Yes
SQL Server 2017 Standard (32-bit)	Yes	Yes

*SQL Server clusters are not supported in WOW mode. That includes upgrades from previous versions of SQL Server failover clusters that were originally installed in WOW. For those the only upgrade option is to install the new version side by side and migrate.

**Supported for SQL Server multi-subnet failover clustering.

How To Install Windows Server 2008 On Vmware Esxi

Additional Considerations for Multi-Subnet Configurations

The sections below describe the requirements to keep in mind when installing a SQL Server multi-subnet failover cluster. A multi-subnet configuration involves clustering across multiple subnets, therefore involves using multiple IP addresses and changes to IP address resource dependencies.

SQL Server Edition and Operating System Considerations

For information about the editions of SQL Server that support a SQL Server multi-subnet failover cluster, see Features Supported by the Editions of SQL Server 2016.
To create a SQL Server multi-subnet failover cluster, you must first create the Windows Server 2008 R2 multi-site failover cluster on multiple subnets.
SQL Server failover cluster depends on the Windows Server failover cluster to make sure that the IP dependency conditions are valid if there is a failover.
Windows Server 2008 R2 requires that all the cluster servers must be in the same Active Directory domain. Therefore, SQL Server multi-subnet failover cluster requires that all the cluster nodes be in the same Active Directory domain even if they are in different subnets.

IP Address and IP Address Resource Dependencies

The IP Address resource dependency is set to OR in a multi-subnet configuration. For more information, see Create a New SQL Server Failover Cluster (Setup)
Mixed AND-OR IP address dependencies are not supported. For example, <IP1> AND <IP2> OR <IP3> is not supported.
More than one IP address per subnet is not supported.
If you decide to use more than one IP address configured for the same subnet, you may experience client connection failures during SQL Server startup.

Configure Windows Server Failover Cluster

Microsoft Cluster Service (WSFC) must be configured on at least one node of your server cluster. You must also run SQL Server Enterprise, SQL Server Business Intelligence, or SQL Server Standard in conjunction with WSFC. SQL Server Enterprise support failover clusters with up to 16 nodes. SQL Server Business Intelligence and SQL Server Standard supports two-node failover clusters.
The resource DLL for the SQL Server service exports two functions used by WSFC Cluster Manager to check for availability of the SQL Server resource. For more information, see Failover Policy for Failover Cluster Instances.
WSFC must be able to verify that the failover clustered instance is running by using the IsAlive check. This requires connecting to the server by using a trusted connection. By default, the account that runs the cluster service is not configured as an administrator on nodes in the cluster, and the BUILTINAdministrators group does not have permission to log into SQL Server. These settings change only if you change permissions on the cluster nodes.
Configure Domain Name Service (DNS) or Windows Internet Name Service (WINS). A DNS server or WINS server must be running in the environment where your SQL Server failover cluster will be installed. SQL Server Setup requires dynamic domain name service registration of the SQL Server IP interface virtual reference. DNS server configuration should allow cluster nodes to dynamically register an online IP address map to Network Name. If the dynamic registration cannot be completed, Setup fails and the installation is rolled back. For more information, see this knowledgebase article

Install Microsoft Distributed Transaction Coordinator

Before installing SQL Server on a failover cluster, determine whether the Microsoft Distributed Transaction Coordinator (MSDTC) cluster resource must be created. If you are installing only the Database Engine, the MSDTC cluster resource is not required. If you are installing the Database Engine and SSIS, Workstation Components, or if you will use distributed transactions, you must install MSDTC. Note that MSDTC is not required for Analysis Services-only instances.

On Windows Server 2008 and Windows Server 2008 R2, you can install multiple instances of MSDTC on a single failover cluster. The first instance of MSDTC that is installed will be the cluster default instance of MSDTC. SQL Server will take advantage of an instance of MSDTC installed to the SQL Server local cluster resource group by automatically using the instance of MSDTC. However, individual applications can be mapped to any instance of MSDTC on the cluster.

The following rules are applied for an instance of MSDTC to be chosen by SQL Server:

Use MSDTC installed to the local group, else
Use the mapped instance of MSDTC, else
Use the cluster's default instance of MSDTC, else
Use the local machine's installed instance of MSDTC
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Important

Football manager pc ringan. If the MSDTC instance that is installed to the local cluster group of SQL Server fails, SQL Server does not automatically attempt to use the default cluster instance or the local machine instance of MSDTC. You would need to completely remove the failed instance of MSDTC from the SQL Server group to use another instance of MSDTC. Likewise, if you create a mapping for SQL Server and the mapped instance of MSDTC fails, your distributed transactions will also fail. If you want SQL Server to use a different instance of MSDTC, you must either add an instance of MSDTC to the local cluster group of the SQL Server or delete the mapping.

Create Windows Server Failover Cluster

Configure Microsoft Distributed Transaction Coordinator

After you install the operating system and configure your cluster, you must configure MSDTC to work in a cluster by using the Cluster Administrator. Failure to cluster MSDTC will not block SQL Server Setup, but SQL Server application functionality may be affected if MSDTC is not properly configured.

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