[ovirt-users] Unable to put Host into Maintenance mode

[Alexander Wels]

On Thursday, February 15, 2018 1:14:44 PM EST Mark Steele wrote:
> Michal,
> 
> Thank you for the response.
> 
> - there are no qemu processes running
> - the server has been rebooted several times
> - the engine has been rebooted several times
> 
> The issue persists. I'm not sure where to look next.
> 

Have you tried right clicking on the host, and select 'Confirm Host has been 
rebooted' that is basically telling the engine that the host is fenced, and 
you should be able to put it into maintenance mode. It will ask confirmation 
but we know the host has been rebooted and nothing is running.

> 
> ***
> *Mark Steele*
> CIO / VP Technical Operations | TelVue Corporation
> TelVue - We Share Your Vision
> 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
> 800.885.8886 x128 | msteele at telvue.com | http://www.telvue.com
> twitter: http://twitter.com/telvue | facebook:
> https://www.facebook.com/telvue
> 
> On Thu, Feb 15, 2018 at 12:10 PM, Michal Skrivanek <
> 
> michal.skrivanek at redhat.com> wrote:
> > On 15 Feb 2018, at 12:06, Mark Steele <msteele at telvue.com> wrote:
> > 
> > I have a host that is currently reporting down with NO VM's on it or
> > associated with it. However when I attempt to put it into maintenance
> > mode,
> > I get the following error:
> > 
> > Host hv-01 cannot change into maintenance mode - not all Vms have been
> > migrated successfully. Consider manual intervention: stopping/migrating
> > Vms: <UNKNOWN> (User: admin)
> > 
> > I am running
> > oVirt Engine Version: 3.5.0.1-1.el6
> > 
> > 
> > that’s a really old version….
> > 
> > first confirm there is no running vm on that host (log in there, look for
> > qemu processes)
> > if not, it’s likely just engine issue, somewhere it lost track of what’s
> > actually running there - in that case you could try to restart the host,
> > restart engine. that should help
> > 
> > 
> > ***
> > *Mark Steele*
> > CIO / VP Technical Operations | TelVue Corporation
> > TelVue - We Share Your Vision
> > 16000 Horizon Way, Suite 100 | Mt. Laurel, NJ 08054
> > <https://maps.google.com/?q=16000+Horizon+Way,+Suite+100+%7C+Mt.+Laurel,+N
> > J+08054&entry=gmail&source=g> 800.885.8886 x128 <(800)%20885-8886> |
> > msteele at telvue.com | http:// www.telvue.com
> > twitter: http://twitter.com/telvue | facebook: https://www.
> > facebook.com/telvue
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