From: "John Madden" <jmadden@ivytech.edu>
To: linux-raid@vger.kernel.org
Subject: Re: md multipath restart problem
Date: Sun, 12 Jun 2005 11:31:00 -0500 (EST) [thread overview]
Message-ID: <4383.10.0.14.177.1118593860.squirrel@postal2.ivytech.edu> (raw)
In-Reply-To: <59129.10.0.15.208.1118441273.squirrel@postal2>
> When I stop it manually, then re-activate it:
>
> # ./mdadm -A /dev/md0
> mdadm: device 1 in /dev/md0 has wrong state in superblock, but
> /.dev/scsi/host1/bus0/target0/lun0/part1 seems ok
> mdadm: failed to add /.dev/scsi/host0/bus0/target0/lun0/part1 to /dev/md0:
> Device or resource busy
> mdadm: /dev/md0 has been started with 1 drive (out of 2).
FWIW, I found after more playing with it that rather than using -A, if I use
--build, I'm able to bring the raidset back up with both IO paths active. Is
there a bug in -A with it not unlocking the devices a it traverses them to bring
them into the array?
Thanks,
John
--
John Madden
UNIX Systems Engineer
Ivy Tech Community College of Indiana
jmadden@ivytech.edu
next prev parent reply other threads:[~2005-06-12 16:31 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-10 22:07 md multipath restart problem John Madden
2005-06-12 16:31 ` John Madden [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-06-20 14:34 Nagpure, Dinesh
2005-06-20 14:41 ` John Madden
2005-06-20 16:01 Nagpure, Dinesh
2005-06-20 16:04 ` John Madden
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