----- Original Message ----- > From: "Brent Hartzell" <[email protected]> > To: [email protected] > Sent: Friday, December 12, 2014 6:14:40 PM > Subject: [ovirt-users] alternate method of fencing > > > > Is there a way to force oVirt to place a host into maintenance mode > automatically when a problem occurs? The problem we have is separate > networks for everything: > > > > 2 public nics which are bonded active/backup for internet access > > 4 bonded gigabit nics for our Gluster network > > 1 IPMI > > > > The ipmi is on a completely different network, not attached to anything else > other than a VPN. > > > > /// > > > > Our cluster servers shared Gluster & hypervisor on the same hosts, which > works great however, all are 1U servers so we don’t have room for another > NIC to dedicate to just an ipmi network connection in addition to the ipmi > card itself. Even if the PSU on a host fails, then the ipmi power management > is useless anyhow and the VM’s on that host will not be moved. > > > > I’ve tested putting a host into maintenance mode with running VM’s and it > will auto-migrate the VM’s without issue. Is there a way to make oVirt just > force a host into maintenance mode if there’s some sort of problem or some > other fencing mechanism that will allow the VM’s to be migrated to another > host?
I think this is a scheduling issue rather than fencing , please take a look at http://www.ovirt.org/Features/oVirtScheduler http://www.ovirt.org/Features/oVirtSchedulerAPI http://www.ovirt.org/Features/oVirt_External_Scheduling_Proxy > > > > > > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://lists.ovirt.org/mailman/listinfo/users
