On Mon, Sep 29, 2014 at 05:23:08PM +0800, Bill Kenworthy wrote:
On 29/09/14 16:28, Martin Kletzander wrote:On Fri, Sep 26, 2014 at 08:16:25AM +0800, Bill Kenworthy wrote:Hi, I am using libvirt with qemu/kvm with qemu-guest-agent and suspend/save/resume linux and windows vm's. Time in Windows gets handled fine with ntp but I can get neither ntp or chrony to sync after resume without manually setting the time close to correct first. Searching has gotten me to the point where I can manually set the time using qemu-guest-agent but I cant figure out how to get libvirt to automaticly trigger this on resume. I am finding information saying it works but not how, or that its still work in progress and not implemented yet (but patches exist). Can someone either say "its not working yet" or explain what I am missing please?What version of libvirt are you using? Since 1.2.5 there's virDomainSetTime() API that can do this and since 1.2.8 it's called automatically after resume. MartinThanks Martin for replying. I am using 1.2.6. I presume that there is no way to get 1.2.6 to trigger it after resume (has to be manual) so I'll have to upgrade to 1.2.8.
Well, not in a supported way, but the only thing it does is call "guest-set-time" in guest agent. And that you can do with virsh (or API) yourself. Martin
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