Re: RAID1 all bootable

On Wed, Mar 6, 2013 at 8:44 AM, Lennart Sorensen <
[email protected]> wrote:
<snip>

> >
> > Thanks a lot for your generous help. I (we) learned a lot from you.
>
> Are you running with raid1 on raw sda and sdb or are you creating
> partitions and running raid on the partitions (which to me is the normal
> thing to do)?
>
> If you are running raid on the raw device, then grub-install would have to
> be on /dev/md0 or whatever your raid device is.  If you have partitions,
> then it would be on /dev/sda and /dev/sdb.
>
> If you have no partitions, then doing grub-install /dev/sdb probably
> broke the raid.  It's such an unusual and weird setup to not use
> partitions that most people simply assume you have partitions and any
> advice you get will make that assumption.  Somewhat makes it a dangerous
> setup to use for that reason.
>
> --
> Len Sorensen
>
>
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> Lennnart,
Thank you for that information.  And sorry to everyone else for any wrong
information I gave out.  In everything I read I didn't know grub2 would
install to md0.  good to know.


-- 
Shane D. Johnson
IT Administrator
Rasmussen Equipment