Problems setting NTP sever with w32tm for a DC that is a Hyper-V guest
- by R.Tonheim
Hello !
I have tried to sett my DC to get its time from several NTP severs.
I follow this answer (http://serverfault.com/questions/24298/w32time-sync-problems-for-hyper-v-guests-w32time-event-ids-38-24-29-35/24299#24299) to do it.
First I disable Time Synchronization in the Hyper-V Integration Services for each guest. Then restart the Windows Time serviceon the guest.
I had before this used this command:
w32tm /config /manualpeerlist:"ntp.uio.no;timekeeper.
uio.no;nissen.uio.no;0.no.pool.ntp.org;1.no.pool.ntp.org;2.no.pool.ntp.org" /syn
cfromflags:manual /reliable:yes /update
And the cmd sad: The command completed successfully.
But the time was still 10 min wrong... I run w32tm again after restarted the DC without it having any effect. The w32tm /query /status still say: "Source: Local CMOS Clock"
FROM MY CMD:
Microsoft Windows [Version 6.0.6002]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.
C:\Users\Administrator.MHGw32tm /query /status
Leap Indicator: 0(no warning)
Stratum: 1 (primary reference - syncd by radio clock)
Precision: -6 (15.625ms per tick)
Root Delay: 0.0000000s
Root Dispersion: 10.0000000s
ReferenceId: 0x4C4F434C (source name: "LOCL")
Last Successful Sync Time: 05.09.2009 20:06:21
Source: Local CMOS Clock
Poll Interval: 6 (64s)
C:\Users\Administrator.MHGw32tm /config /manualpeerlist:"ntp.uio.no;timekeeper.
uio.no;nissen.uio.no;0.no.pool.ntp.org;1.no.pool.ntp.org;2.no.pool.ntp.org" /syn
cfromflags:manual /reliable:yes /update
The command completed successfully.
C:\Users\Administrator.MHGw32tm /query /status
Leap Indicator: 0(no warning)
Stratum: 1 (primary reference - syncd by radio clock)
Precision: -6 (15.625ms per tick)
Root Delay: 0.0000000s
Root Dispersion: 10.0000000s
ReferenceId: 0x4C4F434C (source name: "LOCL")
Last Successful Sync Time: 05.09.2009 20:06:21
Source: Local CMOS Clock
Poll Interval: 6 (64s)
C:\Users\Administrator.MHG
