[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] comprehensive documentation of clock-related options for HVM guests
Keir Fraser a écrit : That's what (ntp sync in guests) we do, sorry if I wasn't clear. I've tried timer_mode=1 yesterday, it seem to have reduced the deviation to an acceptable level for every host but one. I'll try to switch to timer_mode=2 today.It's also worth pointing out that NTP synchronisation in dom0 does not affect HVM guest synchronisation at all. And in general that would be very hard to do in a way that isn't fragile. The only solutions I can see here for absolute time synchronisation are a PV driver or daemon for time handling (which we do not currently have for any type of HVM guest) or perform NTP synchronisation in the guest itself (our time handling should be accurate enough for an ntp daemon to latch onto it). -- BOFH excuse #40: not enough memory, go get system upgrade _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
![]() |
Lists.xenproject.org is hosted with RackSpace, monitoring our |