On Apr 9, 2015, at 10:49 , Brandon Merjil <bmerjil@ken-ohki.org> wrote:
I looked at that as well but ovirt is using gPXE, and I my situation there is no loop. it just stops after trying once. Is there an api reference for the run once option. I'd like to have some thing to point to if I start asking the foreman group about this.
I believe Sven is right; RunOnce is not relevant if you speak about reboot within the guest OS. I suppose that's the case. It is the same QEMU process then and the only difference might be in PXE bootrom, possibly a gPXE bug.
On Apr 9, 2015 17:44, "Sven Kieske" <s.kieske@mittwald.de> wrote:
On 09/04/15 10:31, Brandon Merjil wrote:
But my question is still why does this work with libvirt/kvm and ovirt fails. libvirt/kvm is not doing run once, it is using the defaults provided by the host which is PXE first HD second.
I guess you are running into the ipxe boot loop problem: http://ipxe.org/howto/chainloading#breaking_the_infinite_loop
this still seems to be a foreman problem to me, because it's the dhcp/pxe server who handles what gets booted.
I know for sure cobbler can handle this, maybe it's a bug in how foreman dhcp/pxe selects the local boot device in ovirt vms?
HTH
-- Mit freundlichen Grüßen / Regards
Sven Kieske
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