Re: [Dovecot] VMware and Time moved backwards

2008-05-21 Thread Scott Silva
on 5-21-2008 2:39 PM Bjørn T Johansen spake the following: Why not? I have been running ntp inside vmware for many years now, without any problems And I occasionally fail to come to a full stop at a stop sign, and don't get a ticket, but is it the proper thing to do? -- MailScanner is

Re: [Dovecot] VMware and Time moved backwards

2008-05-21 Thread Peter Hessler
the short explanation is that both the VM container and ntp adjust the clock tick, and both think they are the only application that does so. There are longer explanations in many places around the internet. On 2008 May 21 (Wed) at 23:39:17 +0200 (+0200), Bj??rn T Johansen wrote: :Why not? I h

Re: [Dovecot] VMware and Time moved backwards

2008-05-21 Thread Bjørn T Johansen
Why not? I have been running ntp inside vmware for many years now, without any problems BTJ On Wed, 21 May 2008 12:30:01 -0700 Peter Hessler <[EMAIL PROTECTED]> wrote: > never ever ever run ntp on virtual hardware. > > instead, run ntp on the host hardware, and tell the client to always >

Re: [Dovecot] VMware and Time moved backwards

2008-05-21 Thread Robert Henjes
Thank you for the prompt answers @Luuk Vosslamber >finding correct values for the following entrys in your vmware(host) >config file might solve some things: >host.cpukHz = 1596000 <== depends on processor speed ;-) >host.noTSC = TRUE >ptsc.noTSC = TRUE >hostinfo.noTSC = TRUE >tools.syntime =

Re: [Dovecot] VMware and Time moved backwards

2008-05-21 Thread Peter Hessler
never ever ever run ntp on virtual hardware. instead, run ntp on the host hardware, and tell the client to always obey the bios clock. I add "* * * * * /sbin/hwclock --localtime --hctosys" to my crontab for that. On 2008 May 21 (Wed) at 20:27:09 +0200 (+0200), Robert Henjes wrote: : :Hi, : :I

Re: [Dovecot] VMware and Time moved backwards

2008-05-21 Thread Bill Cole
At 8:27 PM +0200 5/21/08, Robert Henjes wrote: Hi, I followed the discussions regarding the "time moved backward" problem and the use of ntp in such cases. At our department we are running two dovecot servers within an vmware server environment, and unfortunately the timedrift (with ntpd active)