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Thread: Enabling RAID on existing Windows XP installation

  1. #1
    WC9 Guest

    Enabling RAID on existing Windows XP installation

    I'm trying to move my current drive with XP Pro to a new computer that has
    RAID (the old computer doesn't). I disabled RAID in the BIOS in order to
    allow XP to see my drive and boot up, thinking that I could then install RAID
    drivers from within XP before re-enabling RAID again. The problem is that
    Intel Matrix Storage Manager (RAID drivers) will not allow me to install b/c
    it doesn't see RAID on the system. How do I forcibly install said drivers?


  2. #2
    philo Guest

    Re: Enabling RAID on existing Windows XP installation


    "WC9" <WC9@discussions.microsoft.com> wrote in message
    news:54E65391-2FD8-4DDD-B135-AFAED4398F3E@microsoft.com...
    > I'm trying to move my current drive with XP Pro to a new computer that has
    > RAID (the old computer doesn't). I disabled RAID in the BIOS in order to
    > allow XP to see my drive and boot up, thinking that I could then install

    RAID
    > drivers from within XP before re-enabling RAID again. The problem is that
    > Intel Matrix Storage Manager (RAID drivers) will not allow me to install

    b/c
    > it doesn't see RAID on the system. How do I forcibly install said drivers?
    >



    If you wish to install Windows on a RAID array
    you must first create it in the RAID bios...
    once that's done can can go ahead and install XP.

    If you simply want to use the RAID for storage and not have Windows
    installed on it
    you still will need to create it in the RAID bios



  3. #3
    Ken Blake, MVP Guest

    Re: Enabling RAID on existing Windows XP installation

    On Sat, 3 Jan 2009 08:28:18 -0800, WC9 <WC9@discussions.microsoft.com>
    wrote:

    > I'm trying to move my current drive with XP Pro to a new computer that has
    > RAID (the old computer doesn't). I disabled RAID in the BIOS in order to
    > allow XP to see my drive and boot up, thinking that I could then install RAID
    > drivers from within XP before re-enabling RAID again. The problem is that
    > Intel Matrix Storage Manager (RAID drivers) will not allow me to install b/c
    > it doesn't see RAID on the system. How do I forcibly install said drivers?



    What kind of RAID (RAID0? RAID1?) do you want to have? Why do you want
    it?

    In my view, both kinds are a mistake.

    If you're thinking of RAID0 (striping) as a technique to improve
    performance, in my experience, any speed increase it provides is so
    small as to be unnoticeable. But the extra risk to your data is
    severe. It's a bad bargain.

    RAID 1 (mirroring) is *not* a backup solution. RAID 1 uses two or more
    drives, each a duplicate of the others, to provide redundancy, not
    backup. It's used in situations (almost always within corporations,
    not in homes) where any downtime can't be tolerated, because the way
    it works is that if one drive fails the other takes over seamlessly
    and almost instantly.

    Although some people thing of mirroring as a backup technique, that is
    *not* what it is, since it's subject to simultaneous loss of the
    original and the mirror to many of the most common dangers threatening
    your data--severe power glitches, nearby lightning strikes, user
    errors, virus attacks, theft of the computer, etc. Backup media or
    backup devices should be removed from the computer and stored away
    from it. Most companies that use RAID 1 also have a strong external
    backup plan in place.

    See "Why RAID is (usually) a Terrible Idea"
    http://www.pugetsystems.com/articles?&id=29



    --
    Ken Blake, Microsoft MVP - Windows Desktop Experience
    Please Reply to the Newsgroup

  4. #4
    WC9 Guest

    Re: Enabling RAID on existing Windows XP installation



    "philo" wrote:

    >
    > "WC9" <WC9@discussions.microsoft.com> wrote in message
    > news:54E65391-2FD8-4DDD-B135-AFAED4398F3E@microsoft.com...
    > > I'm trying to move my current drive with XP Pro to a new computer that has
    > > RAID (the old computer doesn't). I disabled RAID in the BIOS in order to
    > > allow XP to see my drive and boot up, thinking that I could then install

    > RAID
    > > drivers from within XP before re-enabling RAID again. The problem is that
    > > Intel Matrix Storage Manager (RAID drivers) will not allow me to install

    > b/c
    > > it doesn't see RAID on the system. How do I forcibly install said drivers?
    > >

    >
    >
    > If you wish to install Windows on a RAID array
    > you must first create it in the RAID bios...
    > once that's done can can go ahead and install XP.
    >
    > If you simply want to use the RAID for storage and not have Windows
    > installed on it
    > you still will need to create it in the RAID bios
    >
    >
    >


    I'm not trying to do a new install of Windows but want my existing
    installation to work with RAID once I turn it on in the BIOS. The problem is
    windows won't let me install RAID drivers unless I'm in RAID mode, but if I'm
    in RAID mode then windows can't boot up b/c it's missing the drivers. How do
    I get around this?

  5. #5
    WC9 Guest

    Re: Enabling RAID on existing Windows XP installation



    "Ken Blake, MVP" wrote:

    > On Sat, 3 Jan 2009 08:28:18 -0800, WC9 <WC9@discussions.microsoft.com>
    > wrote:
    >
    > > I'm trying to move my current drive with XP Pro to a new computer that has
    > > RAID (the old computer doesn't). I disabled RAID in the BIOS in order to
    > > allow XP to see my drive and boot up, thinking that I could then install RAID
    > > drivers from within XP before re-enabling RAID again. The problem is that
    > > Intel Matrix Storage Manager (RAID drivers) will not allow me to install b/c
    > > it doesn't see RAID on the system. How do I forcibly install said drivers?

    >
    >
    > What kind of RAID (RAID0? RAID1?) do you want to have? Why do you want
    > it?
    >
    > In my view, both kinds are a mistake.
    >
    > If you're thinking of RAID0 (striping) as a technique to improve
    > performance, in my experience, any speed increase it provides is so
    > small as to be unnoticeable. But the extra risk to your data is
    > severe. It's a bad bargain.
    >
    > RAID 1 (mirroring) is *not* a backup solution. RAID 1 uses two or more
    > drives, each a duplicate of the others, to provide redundancy, not
    > backup. It's used in situations (almost always within corporations,
    > not in homes) where any downtime can't be tolerated, because the way
    > it works is that if one drive fails the other takes over seamlessly
    > and almost instantly.
    >
    > Although some people thing of mirroring as a backup technique, that is
    > *not* what it is, since it's subject to simultaneous loss of the
    > original and the mirror to many of the most common dangers threatening
    > your data--severe power glitches, nearby lightning strikes, user
    > errors, virus attacks, theft of the computer, etc. Backup media or
    > backup devices should be removed from the computer and stored away
    > from it. Most companies that use RAID 1 also have a strong external
    > backup plan in place.
    >
    > See "Why RAID is (usually) a Terrible Idea"
    > http://www.pugetsystems.com/articles?&id=29
    >
    >
    >
    > --
    > Ken Blake, Microsoft MVP - Windows Desktop Experience
    > Please Reply to the Newsgroup
    >


    Thanks for the warning. I've read up on the pros and cons of RAID0 and want
    to give it a shot. I do backup regularly and have never had a catastrophic
    HDD failure in the 20 years I've been using PCs. <knock on wood>

    So my current dilemma is how do I install RAID drivers in XP while I'm
    running in standard IDE mode. Windows in this situation doesn't see the RAID
    controller and won't let me install the drivers, but if I turn on RAID first,
    then windows won't boot b/c it's mising the drivers. Seems like a
    catch-22...

  6. #6
    philo Guest

    Re: Enabling RAID on existing Windows XP installation


    "WC9" <WC9@discussions.microsoft.com> wrote in message
    news:97B7033D-D25E-4CE0-A3DE-C774964004E1@microsoft.com...
    >
    >
    > "philo" wrote:
    >
    > >
    > > "WC9" <WC9@discussions.microsoft.com> wrote in message
    > > news:54E65391-2FD8-4DDD-B135-AFAED4398F3E@microsoft.com...
    > > > I'm trying to move my current drive with XP Pro to a new computer that

    has
    > > > RAID (the old computer doesn't). I disabled RAID in the BIOS in order

    to
    > > > allow XP to see my drive and boot up, thinking that I could then

    install
    > > RAID
    > > > drivers from within XP before re-enabling RAID again. The problem is

    that
    > > > Intel Matrix Storage Manager (RAID drivers) will not allow me to

    install
    > > b/c
    > > > it doesn't see RAID on the system. How do I forcibly install said

    drivers?
    > > >

    > >
    > >
    > > If you wish to install Windows on a RAID array
    > > you must first create it in the RAID bios...
    > > once that's done can can go ahead and install XP.
    > >
    > > If you simply want to use the RAID for storage and not have Windows
    > > installed on it
    > > you still will need to create it in the RAID bios
    > >
    > >
    > >

    >
    > I'm not trying to do a new install of Windows but want my existing
    > installation to work with RAID once I turn it on in the BIOS. The problem

    is
    > windows won't let me install RAID drivers unless I'm in RAID mode, but if

    I'm
    > in RAID mode then windows can't boot up b/c it's missing the drivers. How

    do
    > I get around this?


    It looks like you want to transfer an existing system to a RAID array.
    If I have understood you correctly , that would be very tricky at best...
    but probably not possible at all.

    You need to create the RAID *first*

    Once you have created a RAID array
    you then *install* Windows on it treating the RAID array as you would a
    single HD....though...
    you may have to hit F6 at the beginning of the installation to install the
    drivers from a floppy.

    That said, I really suggest that you do not even bother with RAID.

    To many potential problems
    for too little advantage.



  7. #7
    DL Guest

    Re: Enabling RAID on existing Windows XP installation

    You run a reapir installation of winxp & install raid drivers from floppy
    using the F6 option early in the repair/installation procedure

    That said a raid 0 setup requires a completely new winxp installation, you
    can migrate a winxp installation to raid 1 but nor raid 0
    You need to read the mobo manual for the full installation / raid setup
    details
    PS I had 3 HD fail within a 6 month period - all under warranty

    "WC9" <WC9@discussions.microsoft.com> wrote in message
    news:8E99F72D-FA03-45F7-947D-7D655BDDC1E9@microsoft.com...
    >
    >
    > "Ken Blake, MVP" wrote:
    >
    >> On Sat, 3 Jan 2009 08:28:18 -0800, WC9 <WC9@discussions.microsoft.com>
    >> wrote:
    >>
    >> > I'm trying to move my current drive with XP Pro to a new computer that
    >> > has
    >> > RAID (the old computer doesn't). I disabled RAID in the BIOS in order
    >> > to
    >> > allow XP to see my drive and boot up, thinking that I could then
    >> > install RAID
    >> > drivers from within XP before re-enabling RAID again. The problem is
    >> > that
    >> > Intel Matrix Storage Manager (RAID drivers) will not allow me to
    >> > install b/c
    >> > it doesn't see RAID on the system. How do I forcibly install said
    >> > drivers?

    >>
    >>
    >> What kind of RAID (RAID0? RAID1?) do you want to have? Why do you want
    >> it?
    >>
    >> In my view, both kinds are a mistake.
    >>
    >> If you're thinking of RAID0 (striping) as a technique to improve
    >> performance, in my experience, any speed increase it provides is so
    >> small as to be unnoticeable. But the extra risk to your data is
    >> severe. It's a bad bargain.
    >>
    >> RAID 1 (mirroring) is *not* a backup solution. RAID 1 uses two or more
    >> drives, each a duplicate of the others, to provide redundancy, not
    >> backup. It's used in situations (almost always within corporations,
    >> not in homes) where any downtime can't be tolerated, because the way
    >> it works is that if one drive fails the other takes over seamlessly
    >> and almost instantly.
    >>
    >> Although some people thing of mirroring as a backup technique, that is
    >> *not* what it is, since it's subject to simultaneous loss of the
    >> original and the mirror to many of the most common dangers threatening
    >> your data--severe power glitches, nearby lightning strikes, user
    >> errors, virus attacks, theft of the computer, etc. Backup media or
    >> backup devices should be removed from the computer and stored away
    >> from it. Most companies that use RAID 1 also have a strong external
    >> backup plan in place.
    >>
    >> See "Why RAID is (usually) a Terrible Idea"
    >> http://www.pugetsystems.com/articles?&id=29
    >>
    >>
    >>
    >> --
    >> Ken Blake, Microsoft MVP - Windows Desktop Experience
    >> Please Reply to the Newsgroup
    >>

    >
    > Thanks for the warning. I've read up on the pros and cons of RAID0 and
    > want
    > to give it a shot. I do backup regularly and have never had a
    > catastrophic
    > HDD failure in the 20 years I've been using PCs. <knock on wood>
    >
    > So my current dilemma is how do I install RAID drivers in XP while I'm
    > running in standard IDE mode. Windows in this situation doesn't see the
    > RAID
    > controller and won't let me install the drivers, but if I turn on RAID
    > first,
    > then windows won't boot b/c it's mising the drivers. Seems like a
    > catch-22...




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