Subject: Fwd: dealing with a RAID1 failure
To: None <email@example.com>
From: Alex Dumitriu <firstname.lastname@example.org>
Date: 08/08/2005 22:39:03
In my experience, what you propose below is the way to go. This is
assuming I have correctly understood that you think the drive is fine.
This will start a rebuild of the set, and if the drive is actually
failing, it should crap out.
I run a bunch of different RAIDframe sets in a variety of
configurations, and the RAID1s do seem to mysteriously lose one of
their components from time to time. raidctl -R should take care of it.
On 8/8/05, Steven M. Bellovin <email@example.com> wrote:
> raidctl is indicating that one of my RAID1 partitions has failed. What
> do I do to reconstruct it?
> I *think* I say
> raidctl -R wd0a radid0
> I doubt that it's a hardware problem, since the other partition on that
> mirrored pair of drives is working properly.
> If it matters, I'm running 2.0.
> --Steven M. Bellovin, http://www.cs.columbia.edu/~smb