openstack team mailing list archive

[Ashutosh Narayan <aashutoshnarayan@xxxxxxxxx>]

Hi Bob,

No, it was through a manual step and I was following the instructions
mentioned here<http://docs.openstack.org/trunk/openstack-compute/install/yum/content/compute-verifying-install.html>
.
I am running all the services on single hosts which is actually a virtual
machine
running on a Xen Server. The time is synchronized to local clock.
Whenever I run *ntpstat *it says time out. But *ntpq -pn *throws this
output ;

[root@test keystone]# ntpq -pn
     remote           refid      st t when poll reach   delay   offset
 jitter
==============================================================================
 192.168.105.61  .INIT.          16 u    - 1024    0    0.000    0.000
0.000
+123.108.225.6   209.51.161.238   2 u  206 1024  377   30.935   33.969
 24.089
*120.88.47.10    193.67.79.202    2 u  264 1024  377   56.993  -20.153
 45.821
 127.127.1.0     .LOCL.          10 l    5   64  377    0.000    0.000
0.001

Here there is too much jitter with server bearing IP 120.88.47.10.
What if I only set local host as only source of time in *ntp.conf* ?
Won't this help for all nova-* services to synchronize as I am running
all services on single host?

I guess this is the reason why I can't boot an image using nova boot
<options>

On Tue, Mar 12, 2013 at 6:54 PM, Bob Ball <bob.ball@xxxxxxxxxx> wrote:

> We’d hope that there was something output to one of the log files in this
> case.  Is there anything that seems suspicious?****
>
> ** **
>
> Also, is this through a manual setup, or are you running devstack?****
>
> ** **
>
> *From:* openstack-bounces+bob.ball=citrix.com@xxxxxxxxxxxxxxxxxxx [mailto:
> openstack-bounces+bob.ball=citrix.com@xxxxxxxxxxxxxxxxxxx] *On Behalf Of *Ashutosh
> Narayan
> *Sent:* 12 March 2013 07:41
> *To:* OpenStack
> *Subject:* Re: [Openstack] nova-manage service list issues****
>
> ** **
>
> Anybody has any pointers on this regard ?****
>
> ** **
>
> Thank you,****
>
> On Fri, Mar 8, 2013 at 10:09 PM, Ashutosh Narayan <
> aashutoshnarayan@xxxxxxxxx> wrote:****
>
> Hi folks,****
>
> ** **
>
> I am following these instructions<http://docs.openstack.org/trunk/openstack-compute/install/yum/content/compute-verifying-install.html> but
> the State of *nova-manage service list* shows XXX ****
>
> which means there is some issue in time synchronization with NTP. All the
> services****
>
> are running on the *same* host which is actually a virtual machine
> running on a Xen Server.****
>
> ** **
>
> Here is the output of nova-manange service list :****
>
> ** **
>
> [root@RLD1OPST01 ~]# nova-manage service list****
>
> Binary           Host                                 Zone
> Status     State Updated_At****
>
> nova-scheduler   RLD1OPST01                           nova
> enabled    XXX   None      ****
>
> nova-cert        RLD1OPST01                           nova
> enabled    XXX   None      ****
>
> nova-network     RLD1OPST01                           nova
> enabled    XXX   None      ****
>
> nova-compute     RLD1OPST01                           nova
> enabled    XXX   None      ****
>
> nova-console     RLD1OPST01                           nova
> enabled    XXX   None      ****
>
> ** **
>
> ntpq outputs that system is synchronized with local clock.****
>
> ** **
>
> [root@RLD1OPST01 ~]# ntpq -pn****
>
>      remote           refid      st t when poll reach   delay   offset
>  jitter****
>
>
> ==============================================================================
> ****
>
>  192.168.105.61  .INIT.          16 u    -   64    0    0.000    0.000
> 0.000****
>
>  120.88.47.10    193.79.237.14    2 u   61   64   17   33.933   19.644
> 1.869****
>
>  202.71.140.36   62.245.153.20    3 u    -   64   37   31.628   24.737
> 3.634****
>
> *127.127.1.0     .LOCL.          10 l    -   64   37    0.000    0.000
> 0.001****
>
> ** **
>
> I can't boot an image with compute until the state of services are
> synchronized.****
>
> ** **
>
> Please suggest.****
>
> ** **
>
> Thank you,****
>
> --
> Ashutosh Narayan
>
> http://ashutoshn.wordpress.com/****
>
>
>
> ****
>
> ** **
>
> --
> Ashutosh Narayan
>
> http://ashutoshn.wordpress.com/****
>



-- 
Ashutosh Narayan

http://ashutoshn.wordpress.com/