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How to restore my file system in rescue mode

daemon@ATHENA.MIT.EDU (Christophe DIARRA)
Thu Nov 26 07:30:38 1998

Date: Thu, 26 Nov 1998 13:30:16 +0100 (MET)
From: Christophe DIARRA <diarra@ipno.in2p3.fr>
To: RedHat List <redhat-list@redhat.com>
Resent-From: redhat-list@redhat.com
Reply-To: redhat-list@redhat.com

Hello.

I have problems to restore my Linux root file system. I tried to get help
from the redhat archives but had the following message 
'archive.redhat.com:8501: Connection refused'

I am new linux to Linux administration but have experience with Solaris 
and DECUNIX. I have to install a Linux server in my Lab and want
to be sure I can easily restore a crashed system. I destroyed my system
with fdisk and now is unable to restore it.

The problem I have on my linux RH5.1 is the following:

I have to restore the root file system from a DLT2000 tape. The file 
system was saved on the DLT tape by 'dump 0ubBf 32 20000000 /dev/nst0 /' . 

I am able to boot in rescue mode but I am unable to access the tape.
I tried 'mknod -m 660 /dev/st0 c 9 0' but when I use 'restore xf /dev/st0' 
I have the message 'st0: Operation not supported by device'.

My questions:

1) After repartitioning the system disk from rescue mode, what is the 
procedure to restore the file system from a tape ? Is it possible when in 
rescue mode ? I there an other mode ? 

2) Let's suppose the root partition is restored in a newly partionned disk. 
How to make the partition a boot partition ?

I really need help.

Christophe.

***
Christophe DIARRA
Institut de Physique Nucleaire
Bat 100 - S2I
91406 ORSAY Cedex
Tel: (33) 1 69 15 65 60
Fax: (33) 1 69 15 64 70
E-mail: diarra@ipno.in2p3.fr
***


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