Upgrading SQL Server 2005on Windows Server 2003 to SQL Server 2008 on Windows Server 2008

  • Hi,

    We have SQL Server 2005 x64 with SP3 on a 2 node a/p Windows 2003 x64 with SP2 cluster. We are Upgrading SQL Server 2005 x64 with SP3 on Windows 2003 x64 with SP2 to SQL Server 2008 x64 with SP1

    Existing Configuration:

    Node1: SQL01 – Windows 2003 x64 (SP2) - Active

    Node2: SQL02 - Windows 2003 x64 (SP2) - Passive

    Virtual Server name: SQLVS

    Instance name: INS1

    SQL Server: SQL Server 2005 x64 with SP3

    Planned Configuration:

    Node1: SQL03 – Windows 2008 x64 (SP2) - Active

    Node2: SQL04 - Windows 2008 x64 (SP2) - Passive

    Virtual Server name: SQLVS

    Instance name: INS1

    SQL Server: SQL Server 2008 x64 with SP1

    Note: Here, our application requires same instance name after the upgrade.

    So we must need to keep the same SQL Server instance name

    As the in-place Upgrade from Clustered Windows 2003 to Windows 2008 is NOT possible and NOT supported by MS, we are following the below steps:

    1.Backup the databases , logins, jobs

    2.In Cluster Administrator, Make the SQL Server Group offline

    3.Delete the Fail over Virtual Server name SQLVS from AD

    4.Evict the passive node SQL02

    5.Build the Server with Windows Server 2008 with SP2 and node name is SQL03

    6.Create and configure the cluster

    7.Grant the permission to Cluster name to create objects in AD

    8.Create and configure MSDTC

    9.Validate the Single node cluster SQL03

    10.Install .Net Framework 3.5 SP1

    11.Install SQL Server 2008 with SAME NAME SQLVS & INSTANCE NAME INS1 and then install SQL Server 2008 SP1 on new node SQL03

    12.Restore the databases and move the logins, jobs from step 1 to the new SQL 2008 instance SQLVS\INS1

    13.Verify the resources are online the databases are up and running

    14.Perform post upgrade steps

    15.Evict the node SQL02.

    16.Build the Server with Windows Server 2008 with SP2 and node name is SQL04

    17.Create and configure the cluster

    18.From Failover cluster manager, Perform ADD node option. The ADD node was successful but at this step we are getting the following warning:

    The node was added successfully, but the 'SQL Server' resource type could not be installed on it. Unable to find 'sqsrvres.dll' on any of the cluster nodes

    Question:

    Can we ignore and continue with Install SQL Server 2008 using ADD NODE option?

    Thanks

  • The node was added successfully, but the 'SQL Server' resource type could not be installed on it. Unable to find 'sqsrvres.dll' on any of the cluster nodes

    Question:

    Can we ignore and continue with Install SQL Server 2008 using ADD NODE option?

    Absolutely, the warning saying that you need to configure SQL Server 2008 on the added node.

    So you are good to go:-)

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