PAE Enabled without /PAE Switch ?

  • I'm trying to determine if I'm making use of my 8 gig of RAM on my Server 2003 SP2 server, running SQL 2005 SP3. (I have a similar server with 16 G RAM)

    In the boot.ini, I do NOT have /PAE switch

    I know there are some hardware configurations that will automatically enable PAE, but I can't tell if they apply to this server.

    If I go to Control Panel -> System -> System Properties -> General tab, Under "Computer" it shows:

    Intel XEON CPU

    2.44 Ghz 7.75 GB RAM

    Physical Address Extension.

    Does this mean PAE is enabled even though it's not in the boot.ini ?

  • what do you have in the boot.ini?

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

  • My BOOT.INI is:

    [boot loader]

    timeout=30

    default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS

    [operating systems]

    multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Windows Server 2003, Enterprise" /noexecute=optout /fastdetect

    We're running VMWare, if that makes a difference.

  • homebrew01 (10/28/2010)


    My BOOT.INI is:

    [boot loader]

    timeout=30

    default=multi(0)disk(0)rdisk(0)partition(1)\WINDOWS

    [operating systems]

    multi(0)disk(0)rdisk(0)partition(1)\WINDOWS="Windows Server 2003, Enterprise" /noexecute=optout /fastdetect

    We're running VMWare, if that makes a difference.

    I thought so, there you go!

    PAE is automatically enabled when DEP options are set in the boot.ini

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

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