BL25p V4 ES time issue

[Doug Hussey]

"Miskell, Craig" <Craig.Miskell at agresearch.co.nz> wrote: 
> Message: 1
> Date: Sun, 13 Nov 2005 11:31:13 -0800 (PST)
> From: Doug Hussey 
> Subject: BL25p V4 ES time issue
> To: amd64-list at redhat.com
> Message-ID: <20051113193113.39756.qmail at web33114.mail.mud.yahoo.com>
> Content-Type: text/plain; charset=iso-8859-1
> 
> We are running HP Blades BL25p Dual AMD Opteron 252
> with V4 2.6.9-11ELsmp kernel. (Stock Redhat Kernel). 
> 
> We are seeing an issue with the time clocks racing
> forward. Has anyone run into this bug? We have three
> blades and it is doing it on all of them. 
Turn off cpuspeed e.g:
# /etc/init.d/cpuspeed off

It's a known issue with the CPU speed throttling on the Opterons - HP
mentions it somewhere in release notes for the latest BIOS for the
BL25ps. 
(or maybe I'm getting confused and cpuspeed is another issue with clock
making them run slow... I forget ;-))

Craig Miskell
=================================================================

   
 That did the trick. There is more information on the HP website at 
   
       EL050714_CW02     REVISION: 0 
   
 Thanks everyone for the help in this matter
   
 cheers
 Doug
   
   
   
 
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