----- Original Message ----- > > > El 04/08/16 a las 07:18, Arik Hadas escribió: > > ----- Original Message ----- > >> Hi, > >> > >> We're running oVirt 4.0.1 and today I found out that one of our hosts > >> has all its VMs in an unknown state. I actually don't know how (and > >> when) did this happen, but I'd like to restore service possibly without > >> turning off these machines. The host is up, the VMs are up, 'qemu' > >> process exists, no errors, it's just the VMs running on it that have a > >> '?' where status is defined. > >> > >> Is it safe in this case to simply modify database and set those VM's > >> status to 'up'? I remember having to do this a time ago when we faced > >> storage issues, it didn't break anything back then. If not, is there a > >> "safe" way to migrate those VMs to a different host and restart the host > >> that marked them as unknown? > > Hi Nicolás, > > > > I assume that the host these VMs are running on is empty in the webadmin, > > right? if that is the case then you've probably hit [1]. Changing their > > status to up is not the way to go since these VMs will not be monitored. > > Hi Arik, > > By "empty" you mean the webadmin reports the host being running 0 VMs? > If so, that's not the case, actually the VM count seems to be correct in > relation to "qemu-*" processes (about 32 VMs), I can even see the > machines in the "Virtual machines" tab of the host, it's just they are > all marked with the '?' mark.
No, I meant the 'Host' column in the Virtual Machines tab but if you see the VMs in the "Virtual machines" sub-tab of the host then run_on_vds points to the right host.. The host is up in the webadmin as well? Can you share the engine log? > > Thanks. > > > Yes, there is no other way to resolve it other than changing the DB but > > the change should be to update run_on_vds field of these VMs to the host > > you know they are running on. Their status will then be updates in 15 sec. > > > > [1] https://bugzilla.redhat.com/show_bug.cgi?id=1354494 > > > > Arik. > > > >> Thanks. > >> > >> Nicolás > >> > >> _______________________________________________ > >> Users mailing list > >> Users@ovirt.org > >> http://lists.ovirt.org/mailman/listinfo/users > >> > > _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
