[OFFTOPIC] Solution for school lab

2011-10-30 Thread Peter
Hi,

I am about to setup a small PC lab for teaching operating systems. Since
computers will need to be used for teaching
Windows/Unix(FreeBsd)/Linux(Novell) I need to find a way:

1. Systems to coexists on the same hardware
2. Easily restore system images to the initial state.


I do not want  we to turn into Windows only lab.I was thinking in for
some Citrix solutions but I wonder if there is other way we can
accomplish this task.

Thanks in advance.

Peter
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Re: [OFFTOPIC] Solution for school lab

2011-10-30 Thread Rares Aioanei
On Sun, 30 Oct 2011 12:01:20 +0200
Peter pe...@aboutsupport.com wrote:

 Hi,
 
 I am about to setup a small PC lab for teaching operating systems. Since
 computers will need to be used for teaching
 Windows/Unix(FreeBsd)/Linux(Novell) I need to find a way:
 
 1. Systems to coexists on the same hardware
 2. Easily restore system images to the initial state.
 
 
 I do not want  we to turn into Windows only lab.I was thinking in for
 some Citrix solutions but I wonder if there is other way we can
 accomplish this task.
 
 Thanks in advance.
 
 Peter
For 1. you can always setup triple-boot machines, for 2. you can use 
Clonezilla, for instance. 


-- 
Rares Aioanei
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Re: [OFFTOPIC] Solution for school lab

2011-10-30 Thread Mark Blackman
On 30 Oct 2011, at 10:01, Peter wrote:

 Hi,
 
 I am about to setup a small PC lab for teaching operating systems. Since
 computers will need to be used for teaching
 Windows/Unix(FreeBsd)/Linux(Novell) I need to find a way:
 
 1. Systems to coexists on the same hardware
 2. Easily restore system images to the initial state.
 

Diskless booting perhaps, along the lines of this project at ICL in London.

http://www.ukuug.org/newsletter/19.2/#hpc_f_andy_



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Re: [OFFTOPIC] Solution for school lab

2011-10-30 Thread Chris Whitehouse

On 30/10/2011 10:01, Peter wrote:

Hi,

I am about to setup a small PC lab for teaching operating systems. Since
computers will need to be used for teaching
Windows/Unix(FreeBsd)/Linux(Novell) I need to find a way:

1. Systems to coexists on the same hardware
2. Easily restore system images to the initial state.



1) A very robust if slightly more expensive way is a separate disk for 
each OS. Many more recent (last 3 or 4 years?) motherboards have an 
option during POST to choose a boot device so you don't need to go into 
the BIOS setup screens.


This system has the advantage that OS's are completely separate from 
each other.


2) Clonezilla.

(Not very relevant aside... Back in the day of pentium 1's and 2 dual 
channel IDE controllers I solved this same problem with 3 hard disks, 
each set to be master, on a home made IDE cable with an extra connector 
so the three disks were plugged into the primary controller, and a 3 
position rotary switch so only one disk would power up at a time. It 
took a bit of experimentation to find three disks that could coexist but 
it worked really well as long as one didn't switch over while the 
machine was on. I think I had FreeBSD, Windows and Netware).


Chris
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