What is a GNU HURD Filesystem

What is a GNU HURD Filesystem

Post by Jesse M. Hammo » Fri, 12 Jan 1996 04:00:00





Quote:>Hi,

>A friend (it's always a friend, isn't it) asked me if I could retrieve some
>data off his SCSI hard disk. I connected the disk and used fdisk to look at
>the file systems. When I printed the file systems, fdisk shows the fs as
>GNU HURD. I found some information about HURD on the net, but it looks like a
>new OS in pre-alpha. It looks like a filesystem for an operating system
>that could hardly boot. My question is: How can I retrieve the data? As
>always, any help is appreciated.

Stan,

Unless you friend is a maniac operating systems freak, he/she is not
running HURD.  In fact, when I tried using HURD, it used the BSD Fast
File System (FFS).  Anyway, you need to find out why filesystem the disk
was using.  You can't retrieve any data until you know that.  Unless
it's a text file, in which case you can just attach the disk to your
linux box and search for strings on the raw disk.  emacs /dev/sda4
should work, for example.  Of course you have to be root, and make sure
you don't write to the disk!

good luck

-Jesse

 
 
 

What is a GNU HURD Filesystem

Post by Chel van Genni » Fri, 12 Jan 1996 04:00:00



> Hi,

> A friend (it's always a friend, isn't it) asked me if I could retrieve some
> data off his SCSI hard disk. I connected the disk and used fdisk to look at
> the file systems. When I printed the file systems, fdisk shows the fs as
> GNU HURD. I found some information about HURD on the net, but it looks like a
> new OS in pre-alpha. It looks like a filesystem for an operating system
> that could hardly boot. My question is: How can I retrieve the data? As
> always, any help is appreciated.

SCO-Unix partitions show in the partition table as GNU HURD. Retreiving
data from SCO filesystems is not supported in a Linux environment i think.
You need a SCO system to retreive the data.

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What is a GNU HURD Filesystem

Post by Lawrence Houst » Fri, 12 Jan 1996 04:00:00




>A friend (it's always a friend, isn't it) asked me if I could retrieve some
>data off his SCSI hard disk. I connected the disk and used fdisk to look at
>the file systems. When I printed the file systems, fdisk shows the fs as
>GNU HURD. I found some information about HURD on the net, but it looks like a
>new OS in pre-alpha. It looks like a filesystem for an operating system
>that could hardly boot. My question is: How can I retrieve the data? As
>always, any help is appreciated.

Initially I ran Interactive UNIX 3.0.1 (SYSV/386 R3.2) before switching
to Linux.  During my "transition" period I noticed that Linux's FDISK IDs
the SYSV Partitions as HURD!  There is now "System V and Coherent"
Filesytem support available as an "option" in Linux's Kernel, give it a try?
Can NOT remember how complete this SYSV Support is, I had ONLY verified
that it could mount my "Interative UNIX" Floppies (the HD installation has
long since been removed).


 
 
 

What is a GNU HURD Filesystem

Post by Jason Mcmull » Fri, 12 Jan 1996 04:00:00



: Hi,

: A friend (it's always a friend, isn't it) asked me if I could retrieve some
: data off his SCSI hard disk. I connected the disk and used fdisk to look at
: the file systems. When I printed the file systems, fdisk shows the fs as
: GNU HURD. I found some information about HURD on the net, but it looks like a
: new OS in pre-alpha. It looks like a filesystem for an operating system
: that could hardly boot. My question is: How can I retrieve the data? As
: always, any help is appreciated.

Just ignore the type flag.  What OS was he using????

If your friend was running a Unix system:

  try mounting with sysvfs. It's probably Coherent or Unixware or SCO or ...

If your friend was running DOS

  try mounting it under ms-dos

--
Copyright 1995 Jason McMullan;  all rights reserved;  license for the
Microsoft Network to distribute this text for US $100,000 per copy is
hereby granted;  all other use of this text by the Microsoft Network,
including storing, relaying, or reuse is expressly prohibited; distribution
by the Microsoft Network indicates full acceptance of the licensing terms.
MICKEY# 4729-304-8732

 
 
 

What is a GNU HURD Filesystem

Post by busku » Fri, 12 Jan 1996 04:00:00


Hi,

A friend (it's always a friend, isn't it) asked me if I could retrieve some
data off his SCSI hard disk. I connected the disk and used fdisk to look at
the file systems. When I printed the file systems, fdisk shows the fs as
GNU HURD. I found some information about HURD on the net, but it looks like a
new OS in pre-alpha. It looks like a filesystem for an operating system
that could hardly boot. My question is: How can I retrieve the data? As
always, any help is appreciated.

--

State of Wisconsin NMC         Tel: 608.258.2124
Madison, Wi 53703              Fax: 608.258.2172

 
 
 

1. HELP! GNU/HURD filesystem

Hello!

i have no experience with this fs, but i have to copy a running system
from an old mfm-haddisc to an ide or maybe scsi harddisk.

can somebody help me with this problem. where can i get bootdisk and
tools to initialize the new hdd

when i switch on the system i have no possibility to access the root
because an application is started automatically. my idea was to access
the system via linux and to change the "autoexec" file of this system,
if there is one. after starting the system and accessing the root i hope
it is possible to initialize a new harddisk (i hope to find tools on
these system).
the problem is, that i need GNU/HURD fs support for linux!?

the old harddisk is making more and more errors.

please help me!

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