[Users] Fibre channel - LVM problems

Łukasz Faber faber+ovirt at agh.edu.pl
Tue Aug 6 03:59:37 EDT 2013


> O
> n 07/30/2013 06:14 PM, Łukasz Faber wrote:
> 
> > 
> > On Mon, 2013-07-29 at 10:13 -0400, Ayal Baron wrote:> 
> >>> I have found a similar issue here:
> >>> https://www.redhat.com/archives/lvm-devel/2011-February/msg00127.html
> >>
> >> After discussing this with Peter Rajnoha, it looks like the specific issue in the above thread has been resolved and your issue is probably a reincarnation of the problem.  Can you manually run the pvchange with -vvvv to get more info?
> >>
> >> Thanks.  
> >>
> > 
> > I'm attaching logs from manual executions of both pvcreate and pvchange.
> 
> So, looking at the logs, it looks like lvmetad might be the culprit here.
> Is it reproducible if you use global/use_lvmetad=0 in /etc/lvm/lvm.conf?

No. When I set use_lvmetad to 0 everything seems to work correctly with
pvchange:

Physical volume "/dev/mapper/3600a0b800074a36e000006e951f14e7d" changed
1 physical volume changed / 0 physical volumes not changed

Log for pvchange attached.

Thanks for your help!

Best regards,
Lukasz
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