[CentOS] Slow clock on CentOS 4.4 in a VMware VM

Morten Torstensen morten at mortent.org
Wed Feb 7 21:15:51 UTC 2007


Scott McClanahan wrote:
> between the guest vm and the host.  Also clock=pit is the recommended
> boot parameter.

Not all systems have sync'ed PIT among the CPUs (NUMA in particular), so 
it is not always a good parameter. Depends on chipset.

There as been quite a few timer related fixes in the centos/upstream 
kernels too, but it should be included in CentOS 4.4.

-- 

//Morten Torstensen
//Email: morten at mortent.org
//IM: Cartoon at jabber.no morten.torstensen at gmail.com

And if it turns out that there is a God, I don't believe that he is evil.
The worst that can be said is that he's an underachiever.



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