openstack team mailing list archive

["Razique Mahroua" <razique.mahroua@xxxxxxxxx>]

I agree on that one, but here every service runs in the same VM. I think  
it's a libvirt configuration, which need to be updated.
I'll try to dig later

On Wed, 16 May 2012 17:41:31 +0200, Joseph Heck <heckj@xxxxxx> wrote:

> A completely separate potential cause - make sure the time is  
> synchronized between the various hosts. I significant discrepancy there  
> (over 30 seconds I think), will also result in the services thinking  
> they're offline.
>
> -joe (this one from hard experience)
>
> On May 16, 2012, at 6:48 AM, Gurjar, Unmesh wrote:
> > Restarting libvirt service seemed to resolve the issue for me in the  
> > past.
> >
> > Thanks & Regards,
> > Unmesh Gurjar | Lead Engineer | Vertex Software Private Ltd. | w.  
> > +91.20.6604.1500 x 379 | m. +91.982.324.7631 |  
> > unmesh.gurjar@xxxxxxxxxxx | Follow us on Twitter@NTTDATAAmericas
> >
> > From: Leander Bessa Beernaert [mailto:leanderbb@xxxxxxxxx]
> > Sent: Wednesday, May 16, 2012 5:54 PM
> > To: Day, Phil
> > Cc: Gurjar, Unmesh; openstack@xxxxxxxxxxxxxxxxxxx
> > Subject: Re: [Openstack] [Compute] nova-compute does not show up as  
> > ":-)" in nova-manage service list
> >
> > I tried 'virsh list', and the command hangs. At first i thought it was  
> > because of KVM, since the vm does not support it. I remember having the  
> > same problem with diablo, but it would only result in error when the  
> > instance was being launched on the compute service. So i changed  
> > "libvirt_type=kvm" to "libvirt_type=qemu".
> >
> > However, the problem still remains: "virsh list" still hangs and  
> > compute refuses to leave the state "XXX".
> >
> > On Wed, May 16, 2012 at 12:51 PM, Day, Phil <philip.day@xxxxxx> wrote:
> > So the things to check are:
> >
> > -          Is the nova-compute service running ?  If not the  
> > nova-compute.log should show why its failing
> >
> >
> > -          If it is running then it probably means that its getting  
> > stuck on some long running issue (e.g as down loading an image,  
> > problems talking to libvirt, slow response from the DB, etc).     XXX  
> > in this case means that its slow in updating its services entry rather  
> > than failed as such
> >
> >
> >
> > Phil
> >
> > From: openstack-bounces+philip.day=hp.com@xxxxxxxxxxxxxxxxxxx  
> > [mailto:openstack-bounces+philip.day=hp.com@xxxxxxxxxxxxxxxxxxx] On  
> > Behalf OfLeander Bessa Beernaert
> > Sent: 16 May 2012 12:19
> > To: Gurjar, Unmesh
> > Cc: openstack@xxxxxxxxxxxxxxxxxxx
> > Subject: Re: [Openstack] [Compute] nova-compute does not show up as  
> > ":-)" in nova-manage service list
> >
> > Shouldn't nova-network and nova-scheduler also fail then, since they  
> > share the same config file? If so, that's not what's happening with me,  
> > only the compute service is listed as "XXX".
> >
> > On Wed, May 16, 2012 at 12:10 PM, Gurjar, Unmesh  
> > <Unmesh.Gurjar@xxxxxxxxxxx> wrote:
> > Hi Leander,
> >
> > The issue is the Compute is not updating its heartbeat (services table  
> > in the nova database), which is causing this.
> > You probably need to check database connection string in the nova.conf  
> > on the  Compute host and the db connection from the Compute host is  
> > working.
> >
> > Thanks & Regards,
> > Unmesh Gurjar | Lead Engineer | Vertex Software Private Ltd. | w.  
> > +91.20.6604.1500 x 379 | m. +91.982.324.7631 |  
> > unmesh.gurjar@xxxxxxxxxxx | Follow us on Twitter@NTTDATAAmericas
> >
> > From: openstack-bounces+unmesh.gurjar=nttdata.com@xxxxxxxxxxxxxxxxxxx  
> > [mailto:openstack-bounces+unmesh.gurjar=nttdata.com@xxxxxxxxxxxxxxxxxxx]On  
> > Behalf Of Leander Bessa Beernaert
> > Sent: Wednesday, May 16, 2012 4:30 PM
> > To: openstack@xxxxxxxxxxxxxxxxxxx
> > Subject: [Openstack] [Compute] nova-compute does not show up as ":-)"  
> > in nova-manage service list
> >
> > Hello,
> >
> >
> > I can't get nova-compute to show up as ":-)" under 'nova-manager  
> > service list'. I've checked the logs and can't find any error or  
> > warning.
> >
> > I'm using the default packages shipped with ubuntu 12.04 and have  
> > installed everything in a virtual machine.
> >
> > Regards,
> >
> > Leander
> >
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