Re: OS recommendations/Aging software issues

From: fredex (fredex_at_fcshome.stoneham.ma.us)
Date: 06/02/05

  • Next message: Bart Couvreur: "Re: web multimedia procols."
    Date: Thu, 2 Jun 2005 11:54:47 -0400
    To: For users of Fedora Core releases <fedora-list@redhat.com>
    
    
    
    

    On Thu, Jun 02, 2005 at 09:34:53AM -0400, Marc M wrote:
    > Hi,
    >
    > I work for a major defense contractor that is very tight with money at
    > times. Two years ago, before I came, they got RH 9 (bought or downloaded-
    > whatever). I guess that got deemed appropriate to buy at the time, and it
    > has been sitting here getting old ever since. The purpose of this server is
    > to run Symantec Manhunt on it as an IDS. They bought Manhunt at the same
    > time and never got around to deploying it until now.
    >
    > Now I am about to deploy a linux server (Dell) and I am trying to figure out
    > which version to go with - RH 9, FC 1-3, or whatever. I want it to be
    > redhat-based since I am the main admin, and I am more comfortable with that
    > than on debian based systems.
    >
    > On the other hand I am not sure what to do. My boss makes the argument that
    > we need to run the oldest, since he has seen versioning issues and conflicts
    > in this situation. However most of that is in the world of Windows which
    > does stupid things by default as we all know.
    >
    > In this scenario my argument is <still> that we should go with something
    > more recent. I don't like the idea of putting something out there that is so
    > old it isimpractical by today's standards, that am going to think is stupid.
    > I guess there is some wisdom in being able to keep the age of the OS in sync
    > with the age of the software, but in the linux realm, that really isn't the
    > same issue as it is in other areas - right? OTOH I don't want to do a 'yum
    > update' on the box and not be able to get updates because the version is so
    > <frickin'> old. I think FC2 would be a good choice. Although it is still
    > old, it at least is a little bit ahead of RH9. An additional concern - even
    > if I were to deploy FC2, I would probably want to upgrade that too. Is that
    > gonna be a problem? Can I upgrade versions of Fedora (2 to 3 to whatever) on
    > a production box without a lot of problems? Will yum do that cleanly and
    > consistently without a lot of headaches?
    >
    > Whatever choice I make is going to have to last for a good while. Does
    > anyone have any advice for this situation?
    >
    > Thanks in advance
    >
    > Marc

    You've already received a lot of advice, most of it good.

    One important thing has not been pointed out by the other posters, though
    one of them alluded to it. That important fact is: RED HAT IS NO LONGER
    SUPPORTING RH9. As was pointed out elsewhere, others are still providing
    security patches for it. However, this sounds like a "mission-critical"
    function, do you want to entrust it to an obsolete/unsupported version
    of the OS? I wouldn't!

    As others suggested, you should find out what distributions/versions of
    Linux are required for the app you want to run, and choose one from that
    list that is most likely to receive ongoing support from its vendor.
    Keep a spare machine (preferably identical to the production one) up to
    date with all vendor-released patches/updates, and once you've proven that
    each batch of updates causes no trouble, apply them to the production box.

    Fred

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