Re: swapping hardware

2008-04-10 Thread Manolis Kiagias



Jean-Paul Natola wrote:

I'm currently running FreeBSD 6.2 on a PIII 550  with 384 of ram and 10 gig
drive-

I got my hands a new box it's a PIV 1.8 with 1 gig of ram-

I was wondering if it were possible to take the hard drive out from the older
machine ( it's a dell dimension) and put it in the new tower- dell optiplex

I know with older windows OS's 9x it would work fine just maybe have to
update some drivers, where as with NT 2k XP etc..  it would not.

Will this work in the  BSD world? Or am I asking for more trouble than its
worth?





TIA

J

  


Unless you've done something really *weird* with the kernel, it should 
work just fine. The Windows (2K/NT/XP) problem of booting in new 
hardware is caused by not having the specific IDE / ATA drivers 
installed. The FreeBSD ATA driver is in the kernel and can handle a long 
list of different PATA/SATA controllers. One thing that may change (and 
may cause you some trouble) is the device name (eg from ad0 to ad2), 
depending on the controller / channel you connect the new disk but this 
can easily be fixed in /etc/fstab


You will of course have to reconfigure other changed devices, like sound 
cards, X -if the video card is different -, and  network.

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RE: swapping hardware

2008-04-10 Thread Jean-Paul Natola


Jean-Paul Natola wrote:
 I'm currently running FreeBSD 6.2 on a PIII 550  with 384 of ram and 10 gig
 drive-

 I got my hands a new box it's a PIV 1.8 with 1 gig of ram-

 I was wondering if it were possible to take the hard drive out from the
older
 machine ( it's a dell dimension) and put it in the new tower- dell optiplex

 I know with older windows OS's 9x it would work fine just maybe have to
 update some drivers, where as with NT 2k XP etc..  it would not.

 Will this work in the  BSD world? Or am I asking for more trouble than its
 worth?





 TIA

 J

   

Unless you've done something really *weird* with the kernel, it should 
work just fine. The Windows (2K/NT/XP) problem of booting in new 
hardware is caused by not having the specific IDE / ATA drivers 
installed. The FreeBSD ATA driver is in the kernel and can handle a long 
list of different PATA/SATA controllers. One thing that may change (and 
may cause you some trouble) is the device name (eg from ad0 to ad2), 
depending on the controller / channel you connect the new disk but this 
can easily be fixed in /etc/fstab

You will of course have to reconfigure other changed devices, like sound 
cards, X -if the video card is different -, and  network.
--
Believe me , I wish I knew how to do something weird with the kernel- I'm
still wet behind the ears in BSD land.  This machine , believe it or not , I
use a mail filter server-  BSD/CLAM/SA and EXIM-   and I only putty into it-
no X no video nada- but it should* recognize  and install the drivers for the
video and nic? that is my main concern 
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Re: swapping hardware

2008-04-10 Thread Wojciech Puchar


I got my hands a new box it's a PIV 1.8 with 1 gig of ram-

I was wondering if it were possible to take the hard drive out from the older
machine ( it's a dell dimension) and put it in the new tower- dell optiplex


in FreeBSD kernel drives the hardware. if anything has to be changed - it 
will be kernel config.


and possibly network device names in /etc/*
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Re: swapping hardware

2008-04-10 Thread Manolis Kiagias



Jean-Paul Natola wrote:
  
Believe me , I wish I knew how to do something weird with the kernel- I'm

still wet behind the ears in BSD land.  This machine , believe it or not , I
use a mail filter server-  BSD/CLAM/SA and EXIM-   and I only putty into it-
no X no video nada- but it should* recognize  and install the drivers for the
video and nic? that is my main concern 





  
No X -- No problem on video. The text console works on any graphics 
hardware.
Since the network card will be different, you will have to redo the 
network settings. If you know the brand / type of the netcard in the new 
machine, have a look at the hardware list of 6.2 to see if it is supported.

Have a look at your old network settings in /etc/rc.conf
The following lines are of interest:

ifconfig_drivername=inet xxx.xxx.xxx.xxx netmask xxx.xxx.xxx.xxx
hostname=yourhost.yourdomain.something
defaultrouter=xxx.xxx.xxx.xxx

Hostname and defaultrouter will not change, what you will have to change 
is the drivername to match the new network card. You can redo the 
whole configuration from sysinstall (Configure - Networking - 
Interfaces) or simply find out the name of the network card from there 
and change it yourself. You will need to connect a keyboard and screen 
into the system, as your not - most probably - going to have networking 
at first boot.

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