Re: Linux vmlinuz images

From: Paul Howarth (paul_at_city-fan.org)
Date: 05/06/05

  • Next message: Denham Eva: "RE: Linux vmlinuz images"
    To: For users of Fedora Core releases <fedora-list@redhat.com>
    Date: Fri, 06 May 2005 08:41:09 +0100
    
    

    On Fri, 2005-05-06 at 08:11 +0200, Denham Eva wrote:
    > Hello,
    >
    > I have done what I would call a standard install of FC3, the only real
    > mentionable change has been an increase in memory from 512 to 1GB.
    > My question is this when GRUB starts up and I press enter key for boot
    > choices. I have discovered two linuz images registered;
    > vmlinuz-2.6.9-1.667smp and vmlinuz-2.6.9-1.667.
    > I have tried booting with both and have not found nor noticed any real
    > difference.
    >
    > Can anyone clarify what the difference is and where I can find
    > documentation on this?

    The "smp" kernel is installed on systems with multiple CPUs. Some recent
    CPUs with hyperthreading are treated as multiple CPUs and will get the
    smp kernel installed. Whether or not the smp kernel will result in
    better performance for you probably depends on the types of applications
    you are using your system for. Try out both kernels for a while and see
    if you notice one being faster than the other.

    Paul.

    -- 
    Paul Howarth <paul@city-fan.org>
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  • Next message: Denham Eva: "RE: Linux vmlinuz images"

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