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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] Problema keeping Time in HVM Guest
Yes, keep the service running. -- Nerijus Narmontas On Thu, Mar 11, 2010 at 4:13 PM, Angel Motta <angelmotta@xxxxxxxxx> wrote: > Thanks Nerijus > Ok I will try this "localtime=1", is a little complicated because is running > in prod. > For that reason I have a question, I will configure this setting and reboot > the VM but the VM has to continue with service ntp running? o I have to > disable this service befere the reboot? > > Thanks for your assistance > -- > Angel > > > > 2010/3/11 Nerijus Narmontas <n.narmontas@xxxxxxxxx> >> >> Hi, >> >> Try setting localtime=1 in VM config file and reboot. It then should >> use dom0 server's time. >> >> >> -- >> Nerijus Narmontas >> >> >> On Thu, Mar 11, 2010 at 8:21 AM, Angel Motta <angelmotta@xxxxxxxxx> wrote: >> > Hi List >> > This is my first time that I write to the list. I have a serious problem >> > with the time in one HVM Guest, because this VM has the time ahead 20min >> > compared with the host Xen. >> > I have tried to configure ntp client in the host Xen and in the HVM >> > Guest >> > but the problem continuos, the hvm never get sync with the ntp server. >> > Then >> > i configured the time with the ntpdate command in the crontab every >> > minute >> > and disable acpi=0 and reboot, but the time adjust 3 or sometimes >> > 7seconds >> > on the HVM Guest and this is critical because this Guest is db pgsql. >> > >> > I wan to know what is the procedure for this case??. I read the option >> > of: >> > echo 1 > /proc/sys/xen/independent_wallclock but this is only for the >> > paravirtualized guest because i my guest hvm I dont have this file and i >> > can't apply this method. >> > >> > Host Xen: >> > Centos 5.3 >> > xen-3.0.3-80.el5_3.3 >> > >> > HVM Guest >> > Centos 5.3 >> > >> > I have one windows 2003 in this Host Xen and this guest have the time ok >> > using ntpclient. >> > -- >> > Atte >> > Angel Motta Paz >> > >> > _______________________________________________ >> > Xen-users mailing list >> > Xen-users@xxxxxxxxxxxxxxxxxxx >> > http://lists.xensource.com/xen-users >> > > > > > -- > Atte > Angel Motta Paz > _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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