[linux-lvm] pvmove hung on 2.6.22 (ubuntu gutsy)

[noah]

2007/9/2, noah <noah123 at gmail.com>:
> 2007/9/1, Hannes Dorbath <light at theendofthetunnel.de>:
> > noah wrote:
> > > Pvmove hung and now all commands that access the filesystem hang too,
> > > possibly in uninterruptible sleep.
> > > Is this a bug or did I do something forbidden, somehow? ;)
> >
> > To my knowledge pvmove is broken on 2.6.22. I'd go back to 2.6.21 until
> > there is a fix. Maybe there is already a fix, I haven't followed it.
>
> Thanks for a quick reply.
> Has this problem been documented elsewhere?
> Just curious what the problem is and whether anybody is working on a fix.

I'm still curious what the problem is, when it happend, why and
whether or not somebody is working on it.
Is this a problem with dm, lvm, barriers, userland utilities or something else?

>
> While looking through Ubuntu's bug database a found others who had
> been countering problems with pvmove; something related to
> device-mapper.
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=376283
> Is the problem I stumbled upon a different one?

  -- noah