Re: New CPU

2003-11-17 Thread Kent Stewart
On Monday 17 November 2003 01:09 pm, Kevin D. Kinsey, DaleCo, S.P. wrote:
> Rafi Lurman wrote:
> >Hi, I currently have FBSD 4.9 on a Celeron 950MHZ system. I plan to
> >replace both the motherboard and CPU on it to a 1.2GHZ AMD ATHLON. Will
> >I run into any problems if I did this? It's the same architecture. Would
> >I have to compile all my ports again under the new Athlon?
>
> I've run FreeBSD 4.x for over two years now, and whenever
> a box has failed, I've been able to just grab the HDD (assuming,
> of course, that it was some other part that failed) and stick it
> in another box with only minimal problems (usually it's refconfigging
> /etc/rc.conf to deal with a different NIC) regardless of what other
> hardware was there.  Now, mind you, these are usually boxes that
> serve http, smtp, dns, etc., and not a complete working desktop
> with high-bit video, audio, USB, etc.

That has always been one of the cool features of FreeBSD. If you specify only 
the default CFLAGS and don't take advantage of cpu features, you can drop the 
HDs from a Celeron into an AMD 2400+ XP and have it run out of the box. I had 
a voltage regulator blow last week and fry a mother board and all pci cards. 
I'm not sure what went first but when it exploded and sent shrapnel past me 
into the room it got my attention. I expect to replace the mobo with a new 
cpu and pci cards and have it boot on the first try. The only problem will be 
reconfiguring the video card. The old Geforce 2 was no longer available.

Kent

>
> I can't imagine that you'll have much trouble moving, as long as
> you check the HCL (hardware compatibility list) at freebsd.org
> first.  Of course, that may depend on how many small irksome details
> constitute "much trouble"  :D
>
> Kevin Kinsey
> DaleCo, S.P.
>
>
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-- 
Kent Stewart
Richland, WA

http://users.owt.com/kstewart/index.html

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Re: New CPU

2003-11-17 Thread Kevin D. Kinsey, DaleCo, S.P.
Rafi Lurman wrote:

Hi, I currently have FBSD 4.9 on a Celeron 950MHZ system. I plan to
replace both the motherboard and CPU on it to a 1.2GHZ AMD ATHLON. Will
I run into any problems if I did this? It's the same architecture. Would
I have to compile all my ports again under the new Athlon? 

 

I've run FreeBSD 4.x for over two years now, and whenever
a box has failed, I've been able to just grab the HDD (assuming,
of course, that it was some other part that failed) and stick it
in another box with only minimal problems (usually it's refconfigging
/etc/rc.conf to deal with a different NIC) regardless of what other
hardware was there.  Now, mind you, these are usually boxes that
serve http, smtp, dns, etc., and not a complete working desktop
with high-bit video, audio, USB, etc.
I can't imagine that you'll have much trouble moving, as long as
you check the HCL (hardware compatibility list) at freebsd.org
first.  Of course, that may depend on how many small irksome details
constitute "much trouble"  :D
Kevin Kinsey
DaleCo, S.P.
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Re: New CPU

2003-11-17 Thread Jason
Chris wrote:

On Monday 17 November 2003 02:46 pm, Rafi Lurman wrote:
 

Hi, I currently have FBSD 4.9 on a Celeron 950MHZ system. I plan to
replace both the motherboard and CPU on it to a 1.2GHZ AMD ATHLON. Will
I run into any problems if I did this? It's the same architecture. Would
I have to compile all my ports again under the new Athlon?
   

My install of 4.9 is doing very well under the XP 2100+ 
I don't see any issueswith AMD's

 

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Various config files might load the incorrect things.  For example I 
remember there being a special work around for xfree or dri on an intel 
chipset, the i810 I think.  If you change no software when you swap out 
the mb the command startx might not work if you had to do this work 
around.  Also check the /boot/loader.conf file for modules, if you did 
not compile anything into the kernel. If you rebuilt the system from 
source with any cpu or system specifc options you will need to rebuild 
from source again.  Depending on the cpu options you system might run 
fine or not boot at all.

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Re: New CPU

2003-11-17 Thread Rafi Lurman

I meant, if I used the same hard-drive. This was installed/compiled on a
celeron system. I think you interpreted it as going to another CPU/Mobo
by reinstalling the OS.  I want to use the same OS.


On Mon, 2003-11-17 at 15:51, Chris wrote:
> On Monday 17 November 2003 02:46 pm, Rafi Lurman wrote:
> > Hi, I currently have FBSD 4.9 on a Celeron 950MHZ system. I plan to
> > replace both the motherboard and CPU on it to a 1.2GHZ AMD ATHLON. Will
> > I run into any problems if I did this? It's the same architecture. Would
> > I have to compile all my ports again under the new Athlon?
> 
> My install of 4.9 is doing very well under the XP 2100+ 
> I don't see any issueswith AMD's
> 
> >
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RE: New CPU

2003-11-17 Thread Derrick Ryalls
> 
> Hi, I currently have FBSD 4.9 on a Celeron 950MHZ system. I 
> plan to replace both the motherboard and CPU on it to a 
> 1.2GHZ AMD ATHLON. Will I run into any problems if I did 
> this? It's the same architecture. Would I have to compile all 
> my ports again under the new Athlon? 
> 

Depends on your kernel.  If it is basically generic, then you shouldn't have
a problem.  If you are running a non generic kernel (highly customized) then
you might run into a problem if the mobo doesn't have support in the kernel.

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Re: New CPU

2003-11-17 Thread Chris
On Monday 17 November 2003 02:46 pm, Rafi Lurman wrote:
> Hi, I currently have FBSD 4.9 on a Celeron 950MHZ system. I plan to
> replace both the motherboard and CPU on it to a 1.2GHZ AMD ATHLON. Will
> I run into any problems if I did this? It's the same architecture. Would
> I have to compile all my ports again under the new Athlon?

My install of 4.9 is doing very well under the XP 2100+ 
I don't see any issueswith AMD's

>
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Best regards,
 Chris
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New CPU

2003-11-17 Thread Rafi Lurman
Hi, I currently have FBSD 4.9 on a Celeron 950MHZ system. I plan to
replace both the motherboard and CPU on it to a 1.2GHZ AMD ATHLON. Will
I run into any problems if I did this? It's the same architecture. Would
I have to compile all my ports again under the new Athlon? 

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