Re: [Users] Live storage migration fails on CentOS 6.4 + ovirt3.3 cluster

On 11/07/2013 12:00 PM, Sander Grendelman wrote: > > On Wed, Nov 6, 2013 at 5:41 PM, Martijn Grendelman > <martijn.grendelman(a)isaac.nl&gt; wrote: >> >> >> So is qemu-kvm-rhev from mentioned source RPM a drop-in replacement for >> qemu-kvm from CentOS ? Would it make sense to install it instead of >> qemu-kvm? > > > That's the way it worked for me. > > - Put one host in maintenance > - Install *-rhev packas on that host > yum localinstall qemu-*rhev*.rpm) > this replaces the regular packages: > Nov 06 16:15:38 Installed: > 2:qemu-img-rhev-0.12.1.2-2.355.el6.9.x86_64 > Nov 06 16:15:40 Installed: > 2:qemu-kvm-rhev-0.12.1.2-2.355.el6.9.x86_64 > Nov 06 16:15:40 Installed: > 2:qemu-kvm-rhev-tools-0.12.1.2-2.355.el6.9.x86_64 > Nov 06 16:15:40 Erased: qemu-kvm-tools > Nov 06 16:15:41 Erased: qemu-kvm > Nov 06 16:15:41 Erased: qemu-img > - Restart vdsm, enable host migrate test VM to host, test live storage > migration: OK > - Put host back in maintenance and reboot. > - Activate host and repeat maintenance/installation steps with other > hosts. > > The "solution" for the live snaphost problem as proposed in > https://bugzilla.redhat.com/show_bug.cgi?id=1009100 is: > > |BZ| Vdsm should check (hopefully via libvirt) if the underlying > qemu supports live snapshot, and report this feature to Engine. > |BZ| If it does not, block this feature in UI. > > That is something that should be implemented, however, there should > also be some way to use a full-featured kvm with oVirt. > > Can oVirt carry the qemu-*rhev* packages? > Or is this something that should be in epel? Or CentOS? I think worth veryfing with centos first on their plans to carry this package before we carry (and maintain it) in ovirt repos.