[Users] Lvm vgs failed on allinone setup

[Adrian Gibanel]

Please check: 
https://bugzilla.redhat.com/show_bug.cgi?id=881941 
which explains what actually the bug is. 
I might attach there the logs you request too. 

I had to refer to the bug before but I just had forgotten about it. 

----- Mensaje original -----

> De: "Yeela Kaplan" <ykaplan at redhat.com>
> Para: "Adrian Gibanel" <adrian.gibanel at btactic.com>
> CC: users at ovirt.org
> Enviados: Lunes, 3 de Diciembre 2012 10:18:46
> Asunto: Re: [Users] Lvm vgs failed on allinone setup

> Hi Adrian,
> Your domain ('033a2b87-def7-4c27-ab74-9860531f2ed4') is probably NFS.
> Don't worry about the failed vgs errors, it is not the problem.
> Please attach the full vdsm and engine logs so we can detect why the
> domain is set to
> maintenance after reboot.

> --
> Yeela

> ----- Original Message -----
> > From: "Adrian Gibanel" <adrian.gibanel at btactic.com>
> > To: users at ovirt.org
> > Sent: Tuesday, November 27, 2012 6:53:50 PM
> > Subject: Re: [Users] Lvm vgs failed on allinone setup
> >
> > I've debugged the lvm vgs failed part. It seems to run this
> > command:
> >
> > [adrian at server ~]$ sudo vgs --noheadings --units b --nosuffix
> > --separator \| -o
> > uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free
> > 033a2b87-def7-4c27-ab74-9860531f2ed4
> > Volume group "033a2b87-def7-4c27-ab74-9860531f2ed4" not found
> >
> > If I run the same commands without arguments I found out the
> > current
> > VGs:
> >
> > [adrian at server ~]$ sudo vgs --noheadings --units b --nosuffix
> > --separator \| -o
> > uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free
> > Na9Bdu-aELy-1G3m-JgcV-dBYM-PfaP-arsvUo|maquinasVG|wz--n-|1989115117568|406419668992|4194304|474242|96898||1048064|522240
> >
> > So I try to run it with the uuid seen:
> > [adrian at server ~]$ sudo vgs --noheadings --units b --nosuffix
> > --separator \| -o
> > uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free
> > Na9Bdu-aELy-1G3m-JgcV-dBYM-PfaP-arsvUo Volume group
> > "Na9Bdu-aELy-1G3m-JgcV-dBYM-PfaP-arsvUo" not found
> > it says it cannot find it.
> >
> > Now with the name:
> > [adrian at server ~]$ sudo vgs --noheadings --units b --nosuffix
> > --separator \| -o
> > uuid,name,attr,size,free,extent_size,extent_count,free_count,tags,vg_mda_size,vg_mda_free
> > maquinasVG
> > Na9Bdu-aELy-1G3m-JgcV-dBYM-PfaP-arsvUo|maquinasVG|wz--n-|1989115117568|406419668992|4194304|474242|96898||1048064|522240
> >
> > It works!
> >
> > So that would maybe fix it. Although I'm not very sure because this
> > is just a WARNING. And because I think it's not a good idea to
> > rename current uuids for storage or iso domains (not sure which
> > it's
> > exactly) in the database just to match the LVM uuids.
> >
> > Now I'm going to debug the other messages which are ERRORs and not
> > warnings.
> >
> > ----- Mensaje original -----
> >
> > > De: "Adrian Gibanel" <adrian.gibanel at btactic.com>
> > > Para: users at ovirt.org
> > > Enviados: Martes, 27 de Noviembre 2012 17:16:50
> > > Asunto: Re: [Users] Lvm vgs failed on allinone setup
> >
> > > After seeing that I had many named errors I've disabled ipv6 by
> > > adding -4 to OPTIONS line as described in:
> > > http://www.hafizonline.net/blog/?p=164 . After had I have
> > > rebooted
> > > the logs regarding lvm change a bit. Here you are:
> >
> > > Nov 27 17:09:15 server vdsm Storage.LVM WARNING lvm vgs failed: 5
> > > []
> > > [' Volume group "c20da291-baf5-480a-b314-b775a6dde6e8" not
> > > found']
> >
> > --
> >
> > --
> > Adrián Gibanel

-- 

Adrián Gibanel 
I.T. Manager 

+34 675 683 301 
www.btactic.com 

Ens podeu seguir a/Nos podeis seguir en: 

i 

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