1. Satya SK Jayanty Director & Principal Architect D BI A Solutions Peter Saddow Senior Program Manager Microsoft Corporation -SQL Server SESSION CODE: DAT312

12. FromTo SQL Server 2000/2005 EnterpriseSQL Server 2008 R2 Enterprise SQL Server 2000/2005 StandardSQL Server 2008 R2 Standard SQL Server 2008 R2 Enterprise SQL Server 2005 MSDESQL Server 2008 R2 Express

15. 15 Compare and Verify SQL Server 2000/2005/2008 Instance SQL Server 2008 R2 Instance Verified!

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20. Passive Active  Windows Server 2003 R2 EE SP2, 64-Bit  SQL Server 2005 EE SP3, 64-Bit EMC 20

21. Passive Active Step #1: Install Prerequisites: 1-.Net Framework 3.5 SP1 2- Windows Installer 4.5 3- Windows QFE (KB937444) 4- SQL2008 Setup Support files REBOOT…. Step #2: Install Prerequisites: 1-.Net Framework 3.5 SP1 2- Windows Installer 4.5 3- Windows QFE (KB937444) 4- SQL2008 Setup Support files REBOOT ….. SQL Instance Manual Failover 21

22. Active Passive Step #4: Upgrade to SQL Server 2008 R2 on Active Node Step #3: Upgrade to SQL Server 2008 R2 on Passive Node Step 5: SQL Instance Automatic Failover No client connection for 1-2 minutes while db is being upgraded to 2008 on the left node SQL Server 2008 R2 SQL Server 2008 R2 Active Removed from Cluster Group Possible Owners 22

24. 1. Upgrade Mirror First 2. Wait for Low Activity Window 3. ALTER Mode to SYNCHRONOUS 4. Failover to Mirror: (New Principal) 5. ALTER Mode to ASYNCHRONOUS 6. UPGRADE New Mirror Instance Asynchronous Mirroring: Steps 1 - 6 Synchronous Mirroring: Steps 1, 4, 6

25. Passive Active Mirrored SQL Step #1: Upgrade to SQL Server 2008 on mirrored instance Step#2: Manual Failover to the database mirroring partner for each database Mirroring suspended SQL 2008 SQL Server Cluster Principal SQL Server 2008 Mirroring resumed Step#4: Manual Failover to the database mirroring partner for each database 25

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36. Available at the following locations: - The SQL Server Installation Center - On the source media in the [Servers\redist\Upgrade Advisor] folder - Through the SQL Server 2008 R2 Feature Pack at http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=ceb4346f-657f- 4d28-83f5-aae0c5c83d52

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50. Required Slide Track PMs will supply the content for this slide, which will be inserted during the final scrub.

51. www.microsoft.com/teched www.microsoft.com/learning http://microsoft.com/technet http://microsoft.com/msdn

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