[ale] morning RAID problems.

Robert L. Harris Robert.L.Harris at rdlg.net
Mon Feb 9 11:29:58 EST 2004




If you did a --create you wiped the filesystem on it so you'll have to
mkfs.exte /dev/md1




Thus spake John Cole (JohnC at LGEFCU.org):

> Howdy!
> 
> It came back saying that there wasn't a Superblock and wouldn't continue.
> I then tried recreating the /dev/md1 using:
> mdadm --create --run --nr-disks=2 --level=1 /dev/md1 /dev/hde1 /dev/hdf1
> (I may have misquoted that --nr-disks switch).
> 
> It said it created /dev/md1.  I tried rebooting.  It now comes up with an
> error saying that /var/logs is needs to have fsck done to it.  (ps.  I know
> that the /dev/hde1 is ext3.  I think I made /dev/hdf1 ext3 as well.  I'm
> using RH 7.2, how would I check this?)
> 
> Thanks,
> John
> 
> -----Original Message-----
> From: Robert L. Harris [mailto:Robert.L.Harris at rdlg.net]
> Sent: Monday, February 09, 2004 9:39 AM
> To: Atlanta Linux Enthusiasts
> Subject: Re: [ale] morning RAID problems.
> 
> You don't need to rename the raidtab, mdadm doesn't use it.  You should
> be able to do a 
> 
> mdadm -A --run /dev/md1 /dev/hde1 /dev/hdf1
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:wq!
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Robert L. Harris                     | GPG Key ID: E344DA3B
                                         @ x-hkp://pgp.mit.edu
DISCLAIMER:
      These are MY OPINIONS ALONE.  I speak for no-one else.

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