*BSD News Article 76865


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From: "Scot W. Hetzel" <hetzels@croughton.af.mil>
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: LOCKED OUT!!!
Date: Sun, 25 Aug 1996 10:01:29 +0100
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The Files that you are seeing on your DOS mounted Slice (partition) are the
short filenames (8 character + 3 char ext) that Windows 95 creates in order
to be compatible with the FAT filesystem and with older Windows programs
that do not understand long filenames.

When you shut down a Unix machine it needs to save any changes that are
made to the file system.  When you power'd down the system it didn't update
the second copy of the file system tables.  Upon reboot FreeBSD warned you
that the system wasn't properly shutdown.  

Does it actualy grind to a halt or does it ask you for a path to your
shell, inorder for you to manually run the fsck (File System Check
Utility)?

If it asks for your shell, just hit enter (this puts the system into single
user mode).  At the prompt, type "fsck".  It should then check all file
systems and make the nessecary corrections.  When it has finished type
"reboot". This should reboot the system and get your LOGIN prompt back.

Scot W. Hetzel

----------
> From: Conrad Sabatier <conrads@neosoft.com>
> Newsgroups: comp.unix.bsd.freebsd.misc
> Subject: LOCKED OUT!!!
> Date: Saturday, August 24, 1996 3:15 PM
> 
> I've got a bit of a crisis here.
> 
> Recently, I installed a second IDE hard drive and placed all of my
FreeBSD 
> (2.1.5) stuff on it (wd1, slave on first controller).  Everything was
fine 
> until yesterday, when I decided to decompress my first (Win95, 1.6 gig,
wd0) 
> drive so that I could access all of the files on it from FreeBSD.  I
added an 
> entry in fstab to mount it automatically at bootup under the node /dos. 
I 
> think this is where the problem arose.  I did a ls on it and got lots of
weird 
> filenames with lots of question marks and other strange characters.
> 
> Then, when I tried to run ppp in an xterm window, I got an error message
from 
> ld.so about a bad magic number.  Couldn't get ppp to run.  Hmmm.  I
logged out 
> of fvwm and left the machine sitting at the xdm login screen overnight. 
When 
> I got up this morning, it was locked up.  Had no choice but to power down
and 
> restart.
> 
> This is where the crisis appeared.  Now, at bootup, after the initial
device 
> scan, I get a warning that / was not properly dismounted and everything
grinds 
> to a halt.  I never get anywhere even close to getting a login prompt.
> 
> Could it be that mounting the huge DOS drive somehow corrupted my root
file 
> system?  I really am not sure how to proceed at this point, as I can't
even 
> get into the system to try to remove the fstab entry for DOS.  Even if I
boot 
> from a floppy, I'm not sure what exactly I need to do to cure this thing.
 
> What is this magic number thing that I got when I tried to run ppp?  
> Everything else seemed to be working fine.
> 
> In a word: HELP!!!
> 
> -- 
> Conrad Sabatier -- http://www.neosoft.com/~conrads/
>