Re: Changing clock in KVM host may cause VM to hang

2011-08-16 Thread Xiao Guangrong
On 08/16/2011 03:50 PM, 编码人 wrote: > Hi, > > Does anyone know this issue? > Could you describe your environment more detailed please? - Your host information (32/64, cpuinfo) - Your guest information (32/64) And please enable the trace events of kvm to see what happened when the guest was hangi

Re: Changing clock in KVM host may cause VM to hang

2011-08-16 Thread 编码人
Hi, Lidong, Yes, running ntp client in Guest OS can synchronize the time. But if I change the clock of the host, the Guest OS may immediately have problems, and the clock perhaps has no chances to synchronize. Thanks, Paul 2011/8/16 lidong chen : > 2011/8/16 编码人 : >> Hi, >> >> Does anyone know t

Re: Changing clock in KVM host may cause VM to hang

2011-08-16 Thread lidong chen
2011/8/16 编码人 : > Hi, > > Does anyone know this issue? > > Thanks, > Paul > > On Sat, Aug 13, 2011 at 8:10 AM, 编码人 wrote: >> >> Hi, >> >> My KVM guest OS is Windows 7. If I change the clock in KVM host >> (Redhat Enterprise Linux 6), Windows may hang --I can't move mouse in >> the VNC desktop. (If

Re: Changing clock in KVM host may cause VM to hang

2011-08-16 Thread 编码人
Hi, Does anyone know this issue? Thanks, Paul On Sat, Aug 13, 2011 at 8:10 AM, 编码人 wrote: > > Hi, > > My KVM guest OS is Windows 7. If I change the clock in KVM host > (Redhat Enterprise Linux 6), Windows may hang --I can't move mouse in > the VNC desktop. (If I only set clock to be several min