From: Jon Nelson <jnelson-linux-raid@jamponi.net>
Cc: LinuxRaid <linux-raid@vger.kernel.org>
Subject: Re: raid1 + 2.6.27.7 issues
Date: Mon, 9 Feb 2009 11:49:21 -0600 [thread overview]
Message-ID: <cccedfc60902090949sec3336u661cea5fbb96e246@mail.gmail.com> (raw)
In-Reply-To: <20090209165940.GA805@esri.com>
On Mon, Feb 9, 2009 at 10:59 AM, Ray Van Dolson <rvandolson@esri.com> wrote:
> On Mon, Feb 09, 2009 at 08:47:33AM -0800, Iain Rauch wrote:
>> > The typical use case for me is this: I will run the array (/dev/md11) in
>> > degraded mode (without /dev/nbd0) for a week or so.
>> > At some point, I will try to synchronize the underlying devices.
>>
>> Sounds like rsync is more suited to your application.
>> Why are you using RAID?
>>
>> Iain
>
> Seems academic to me. Whatever the reasons, the above _should_ work
> should it not?
>
> Could this be NBD's fault somehow?
I don't think so. This is how I *remove* the nbd device:
mdadm /dev/md11 --fail /dev/nbd0
sleep 3
mdadm /dev/md11 --remove /dev/nbd0
and then finally nbd-client -d /dev/nbd0
If necessary, I can try to simulate the problem by using a local
logical volume or some such.
--
Jon
next prev parent reply other threads:[~2009-02-09 17:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-09 16:36 raid1 + 2.6.27.7 issues Jon Nelson
2009-02-09 16:47 ` Iain Rauch
2009-02-09 16:59 ` Ray Van Dolson
2009-02-09 17:49 ` Jon Nelson [this message]
2009-02-09 17:53 ` Ray Van Dolson
2009-02-09 18:13 ` Jon Nelson
[not found] ` <4990843B.7010708@tmr.com>
2009-02-09 20:56 ` Jon Nelson
2009-02-09 17:25 ` Jon Nelson
2009-02-09 22:17 ` Neil Brown
2009-02-10 0:07 ` Jon Nelson
2009-02-11 5:06 ` Neil Brown
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