Re: [Xen-users] CentOS dom0 and domU kernel with xen 3.4.3?

[Dirk <dirk.schulz@xxxxxxxxxxxxx>]

 Hi,

Am 19.10.10 16:51, schrieb admin@xxxxxxxxxxx:
> If you are having problems with the time running wild (running way too slow
> or way too fast) in the CentOS domUs, then you probably need to change the
> clock options for the kernel in the guest OS.
>
> In the CentOS guest, edit /boot/grub/grub.conf
>
> add this to end of the kernel line:
> divider=10 clocksource=acpi_pm
>
> That usually fixes problems with CentOS guest clocks.  Good luck.
I am afraid it did not. It seems to have prolongued the interval of time 
working for 1 or 2 days, but it happens as before.
Is there anything else I can do?

By the way, the problem is also in dom0, it is not accessible serveral 
times a day due to timeouts during ssh login (and postfix master 
stopping because of watchdog timeouts etc.).
Can I/must I configure dom0 similarly?

Dirk

> -----Original Message-----
> From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
> [mailto:xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Dirk
> Sent: Tuesday, October 19, 2010 8:03 AM
> To: xen-users
> Subject: [Xen-users] CentOS dom0 and domU kernel with xen 3.4.3?
>
>    Hi folks,
>
> I hope this is the right place to ask - if not I can switch to the
> CentOS mailing list.
>
> I am running GITCOs 3.4.3 hypervisor with original RHEL5.5/CentOS5.5
> kernels in dom0 and domU. I have phenonema I want to get rid of (like
> time running wild - really wild).
>
> So I am looking for a way to compile a kernel with all CentOS
> refinements/backports/additions and xen 3.4.3. I have googled quite a
> few hours but found only with posts where people asked for help in that. :-)
>
> Can someone point me to a howto? Has anyone out there already tried
> this? Since 3.4.3 is still focused on the 2.6.18 line of kernels this
> should not be impossible but I am not sure where to start.
>
> Any hint or help is appreciated.
>
> Dirk
>
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