[LON-CAPA-admin] Dual core/dual processor

[Raney, Steve A.]

Do you have a new release date? 

-----Original Message-----
From: lon-capa-admin-admin at mail.lon-capa.org
[mailto:lon-capa-admin-admin at mail.lon-capa.org] On Behalf Of Stuart
Peter Raeburn
Sent: Tuesday, October 03, 2006 1:16 PM
To: lon-capa-admin at mail.lon-capa.org
Subject: Re: [LON-CAPA-admin] Dual core/dual processor

Steve, 

If you want to install LON-CAPA today, you should downgrade to SuSE 9.3
and install the latest LON-CAPA (2.2.1) on that.  If you are willing to
wait until Friday, it is anticipated that LON-CAPA 2.2.2 will be
available then, which will install on SuSE 10.1 and SLES10. 

The main difference is that LON-CAPA on SuSE 9.3 uses Apache 1.3.X,
whereas LON-CAPA on SUSE 10.1 and SLES 10 will use Apache 2.X. 

Installating instructions for currently supported distributions are
available at http://install.loncapa.org/.  That page will be updated at
the end of this week with links to instructions for SLES10 and SuSE
10.1, when those distributions become officially supported for LON-CAPA.


Stuart Raeburn
MSU LON-CAPA group 


Raney, Steve A. writes: 

> I am attempting a local install on a dedicated SUSE 10 box built for 
> this and would like to know if I would be better off downgrading to a 
> lower SUSE version. Please advise.
> 
> -----Original Message-----
> From: lon-capa-admin-admin at mail.lon-capa.org
> [mailto:lon-capa-admin-admin at mail.lon-capa.org] On Behalf Of Guy 
> Albertelli II
> Sent: Friday, September 29, 2006 2:34 PM
> To: lon-capa-admin at mail.lon-capa.org
> Subject: Re: [LON-CAPA-admin] Dual core/dual processor
> 
> Hi Ray,
> 
>> The biggest bang for buck would be what?  
> 
> The more cores the better. So which ever way gets you the most cores 
> per dollar.
> 
> Additionally, more cores is better for overall throughtput then pure 
> Hz
> 
> 2 cores at 2 GhZ is better than 1 core at 2.5Hz
> 
>> Also, is this discussion most relevant for access servers, library 
>> servers or both?
> 
> Both benifit from more cores. Although generally in a multi-access 
> server environment like yours, pure processing speed is more important

> on the access servers, and memory is more important on the library 
> servers.
> 
> -- 
> guy at albertelli.com   0-7-1-6-27,137
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