Re: HELP! did something incredably stupid

2001-12-19 Thread Sebastiaan
Hi,


On Tue, 18 Dec 2001, dman wrote:

> On Tue, Dec 18, 2001 at 08:16:21PM +0100, Sebastiaan wrote:
> | Hello,
> | 
> | Is there a way to retreive information about the size of an ext2
> | partition?
> | 
> | Can anybody help me out?
> 
> Hopefully you haven't done anything with your system that might write
> to the disk.  Get the 'gpart' utility and stick it on a floppy, boot
> with the rescue (install) disk and run it.  It worked wonders for me.
> Fortunately for you you didn't have any data partitions beyond the
> first partition! (I had / then swap then /home).  Then you can use
> (c)fdisk from the install disk to recreate your partition table.  Then
> (once you've rebooted) print out that table!
> 
Thanks! Works amazingly well.

Sebastiaan




Re: HELP! did something incredably stupid

2001-12-18 Thread Shaul Karl
> Hello,
> 
> Is there a way to retreive information about the size of an ext2
> partition?
> 
> I filled the first 1024 bytes of my harddisk with zeros, because LILO did
> not want to downgrade. I realised too late that this would wipe out my
> partition table as well. I have been able to recreate a new partition
> table with only one partition and luckily my systems boots. Problem is
> that I had two partitions: first my ext2 and at the end a swap partition.
> I do not know where my (original) first partition ended.
> 
> Can anybody help me out?
> 


The Linux partition mini HOWTO has a section about `Recovering a 
Deleted Partition Table'. The Partition-Rescue mini HOWTO seems 
relevant as well, at least by its name. As far as I remember, at least 
the former address your case.


> Thanks in advance,
> Sebastiaan
> 
> 
> 
> --
>   NT is the OS of the future. The main engine is the 16-bit Subsystem
>   (also called MS-DOS Subsystem). Above that, there is the windoze 95/98
>   16-bit Subsystem. Anyone can see that 16+16=32, so windoze NT is a 
>   *real* 32-bit system.
> 
> 
> 
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-- 

Shaul Karl
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Re: HELP! did something incredably stupid

2001-12-18 Thread dman
On Tue, Dec 18, 2001 at 08:16:21PM +0100, Sebastiaan wrote:
| Hello,
| 
| Is there a way to retreive information about the size of an ext2
| partition?
| 
| I filled the first 1024 bytes of my harddisk with zeros, because LILO did
| not want to downgrade. I realised too late that this would wipe out my
| partition table as well. I have been able to recreate a new partition
| table with only one partition and luckily my systems boots. Problem is
| that I had two partitions: first my ext2 and at the end a swap partition.
| I do not know where my (original) first partition ended.
| 
| Can anybody help me out?

Hopefully you haven't done anything with your system that might write
to the disk.  Get the 'gpart' utility and stick it on a floppy, boot
with the rescue (install) disk and run it.  It worked wonders for me.
Fortunately for you you didn't have any data partitions beyond the
first partition! (I had / then swap then /home).  Then you can use
(c)fdisk from the install disk to recreate your partition table.  Then
(once you've rebooted) print out that table!

web site :
http://www.stud.uni-hannover.de/user/76201/gpart/
statically linked binary (no libc dependency!), stick this on the floppy :
http://www.stud.uni-hannover.de/user/76201/gpart/gpart.linux

-D

-- 

He who walks with the wise grows wise,
but a companion of fools suffers harm.
Proverbs 13:20