Upgrading to SQL Server 2008R2

  • We have SQL Server 2005 SP1 with 32 bit

    Microsoft SQL Server 2005 - 9.00.5000.00 (Intel X86)

    Planning to upgrade to SQL 2008r2.

    Do we need to select processor Type X86 under the options from SQL installation center?

    By default it is showing X64. Is it ok to leave that?

  • ramana3327 (2/2/2016)


    We have SQL Server 2005 SP1 with 32 bit

    Microsoft SQL Server 2005 - 9.00.5000.00 (Intel X86)

    Planning to upgrade to SQL 2008r2.

    Do we need to select processor Type X86 under the options from SQL installation center?

    By default it is showing X64. Is it ok to leave that?

    What's the architecture of your operating system? That's the version of SQL Server you want to install.

    A related question is about your upgrade. Are you planning on doing this in place or spinning up new hardware and then migrating your databases to the new server?

  • In place up gradation. 64bit operating system

  • You can't do an in-place from 32-bit to 64-bit iirc. You'll need to either install a new instance and move the DBs across or uninstall the old and install the new one.

    Why upgrading to2008 R2? It's out of support and ~6 years old. We're expecting SQL 2016 probably within 6 months. Why not upgrade to 2014 or at least 2012?

    Gail Shaw
    Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
    SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

    We walk in the dark places no others will enter
    We stand on the bridge and no one may pass
  • GilaMonster (2/3/2016)


    You can't do an in-place from 32-bit to 64-bit iirc. You'll need to either install a new instance and move the DBs across or uninstall the old and install the new one.

    Why upgrading to2008 R2? It's out of support and ~6 years old. We're expecting SQL 2016 probably within 6 months. Why not upgrade to 2014 or at least 2012?

    +1 to that. Also, you have a cluster, you can't upgrade the operating system. https://support.microsoft.com/en-us/kb/935197. If it were me, I'd want new hardware anyway. The migration will be safer.

  • ramana3327 (2/2/2016)


    We have SQL Server 2005 SP1 with 32 bit

    Microsoft SQL Server 2005 - 9.00.5000.00 (Intel X86)

    Planning to upgrade to SQL 2008r2.

    Do we need to select processor Type X86 under the options from SQL installation center?

    By default it is showing X64. Is it ok to leave that?

    this is detected by the installer, be aware that you cannot upgrade from 32 bit to 64 bit.

    Ed Wagner (2/3/2016)


    Also, you have a cluster, you can't upgrade the operating system. https://support.microsoft.com/en-us/kb/935197. If it were me, I'd want new hardware anyway. The migration will be safer.

    Cant see any mention of a cluster in the original post

    -----------------------------------------------------------------------------------------------------------

    "Ya can't make an omelette without breaking just a few eggs" 😉

  • This is not cluster.

    Is it ok to change to X86 in the installation media and run the upgrade? It should work right

  • Perry Whittle (2/3/2016)


    ramana3327 (2/2/2016)


    We have SQL Server 2005 SP1 with 32 bit

    Microsoft SQL Server 2005 - 9.00.5000.00 (Intel X86)

    Planning to upgrade to SQL 2008r2.

    Do we need to select processor Type X86 under the options from SQL installation center?

    By default it is showing X64. Is it ok to leave that?

    this is detected by the installer, be aware that you cannot upgrade from 32 bit to 64 bit.

    Ed Wagner (2/3/2016)


    Also, you have a cluster, you can't upgrade the operating system. https://support.microsoft.com/en-us/kb/935197. If it were me, I'd want new hardware anyway. The migration will be safer.

    Cant see any mention of a cluster in the original post

    Son-of!@#. I edited out the word "if" and I feel like an idiot. I'll take this as a reminder to proofread, no matter how simple. Thanks for pointing it out.

  • ramana3327 (2/3/2016)


    This is not cluster.

    Is it ok to change to X86 in the installation media and run the upgrade? It should work right

    just again to reiterate, No it won't!!

    -----------------------------------------------------------------------------------------------------------

    "Ya can't make an omelette without breaking just a few eggs" 😉

  • It worked fine but after the upgradation it is showing 64bit.

    Thanks everyone

  • ramana3327 (2/4/2016)


    It worked fine but after the upgradation it is showing 64bit.

    the architecture is detected by the installer, anything else is a futile exercise

    -----------------------------------------------------------------------------------------------------------

    "Ya can't make an omelette without breaking just a few eggs" 😉

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