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March 2005

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Subject:
From:
"Bly, MJ (Martin)" <[log in to unmask]>
Reply To:
Bly, MJ (Martin)
Date:
Thu, 10 Mar 2005 16:40:56 +0000
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> -----Original Message-----
> From: [log in to unmask] 
> [mailto:[log in to unmask]] On 
> Behalf Of Tom Rockwell
> Sent: 10 March 2005 16:35
> To: [log in to unmask]
> Subject: Re: SL on 586 hardware
> 
> 
> Hi,
> 
> I have SL303 on a dual-pii (this is the main server for a 
> desktop linux 
> cluster, running NIS, Kerberos, Cupsd and running some SCSI 
> drives for 
> /home, etc.).  I haven't seen any problems running the i686 kernel  - 
> should I expect any?  Was there a specific problem that led 
> to the start 
> of this email topic?
> 
> /proc/cpuinfo on this machine reports Pentium II and uname -a reports 
> i686...

Yes, a PII is an i686.  Old Pentium Classics and Pentium MMXs (aka P5s)
are i586.
So an i686 kernel will work on PII hardware as you've discovered.  

Martin.

> 
> Bly, MJ (Martin) wrote:
> 
> >All,
> >
> >  
> >
> >>-----Original Message-----
> >>From: [log in to unmask] 
> >>[mailto:[log in to unmask]] On 
> >>Behalf Of Connie Sieh
> >>Sent: 10 March 2005 16:01
> >>To: Miles O'Neal
> >>Cc: Troy Dawson; 'Ryan Enge'; 
> [log in to unmask]
> >>Subject: Re: SL on 586 hardware
> >>
> >>
> >>The installer should check hardware arch fairly close to the 
> >>beginning 
> >>and tell you that a 586 is not supported.
> >>
> >>See more below
> >>
> >>On Thu, 10 Mar 2005, Miles O'Neal 
> >>wrote:
> >>
> >>    
> >>
> >>>I know this is an old thread, but it hit me last night.
> >>>
> >>>Troy Dawson said...
> >>>|S.L. does not support the i586 kernel, and currently has 
> >>>      
> >>>
> >>no plans to.  This is
> >>    
> >>
> >>>|because RHEL does not support it.  We just don't have the 
> >>>      
> >>>
> >>manpower to deal
> >>    
> >>
> >>>|with any issues that might arise with a new kernel.
> >>>|If Whitebox does it, then they could be a good choice.
> >>>|If you want to stick with Scientific Linux, one thing you 
> >>>      
> >>>
> >>could do would be to
> >>    
> >>
> >>>|just run the old RedHat 9 kernel.  But then, that wouldn't 
> >>>      
> >>>
> >>give you a uniform
> >>    
> >>
> >>>|enviroment, so maybe that wouldn't be the best choice.
> >>>
> >>>Dumb question.  The installer takes you all the way through
> >>>the config stuff, right up to package determination (or
> >>>selection, I forget which).  To do all this, we are *already
> >>>running a kernel that supports my hardware*.  What am I missing
> >>>here?
> >>>      
> >>>
> >
> >The installer runs the 386 BOOT kernel I believe - supports 
> the lowest
> >common denominator which is why it works.
> >
> >Martin.
> >
> >
> >  
> >
> >>>I understand that SL is essentially a rebuild of EL, and
> >>>don't expect y'all to support a lot of unsupported stuff
> >>>(though I won't mind if you do).  I'm just not getting why
> >>>the kernel that seems to be available isn't available.
> >>>Is the kernel used at install time not the same kernel
> >>>that gets installed?
> >>>      
> >>>
> >>It is derived from the same source but is NOT the same kernel.
> >>-connie sieh
> >>    
> >>
> >>>Thanks,
> >>>Miles
> >>>
> >>>      
> >>>
> 

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