Re: [libvirt-users] libvirt/virsh change boot order
On 02/11/2015 01:34 PM, Robb Walker wrote:
Hello, hope all are well.
Am I missing something?
If I add a cdrom and change boot order in a running vm with virsh edit, I have to
shutdown the vm and restart to see the change in boot order. I can not just restart the vm
via reboot inside the vm or virsh reboot vm. I don't see anything under
/var/lib/libvirt/qemu/saved where I might expect conflict if I was battling against a
saved configuration. If obvious, DUH, apologies and virtually bonk me on the head.
That's all the more existing qemu support. qemu 2.3 is working on
adding a feature of allowing hot-reordering of boot order so that a mere
soft reset will pick up on things without resorting to a full power
cycle, and if that works, libvirt should be taught to do likewise by
adding commands for hot-editing the boot order in XML. But we're not
there yet, so you are correct that for now a shutdown is the only way to
pick up on boot order changes.
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Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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