*BSD News Article 25448


Return to BSD News archive

Xref: sserve comp.unix.misc:10718 comp.unix.pc-clone.32bit:5284 comp.unix.bsd:13212
Newsgroups: comp.unix.misc,comp.unix.pc-clone.32bit,comp.unix.bsd
Path: sserve!newshost.anu.edu.au!munnari.oz.au!sgiblab!swrinde!cs.utexas.edu!news.unt.edu!news.oc.com!utacfd.uta.edu!rwsys!hammy!gordon
From: gordon@sneaky.lonestar.org (Gordon Burditt)
Subject: Re: UNIX sector/file location
References: <Dec23.204443.94504@yuma.ACNS.ColoState.EDU> <i894ec1w165w@mindvox.phantom.com>
Organization: /usr/lib/news/organi[sz]ation
Date: Thu, 30 Dec 1993 08:33:30 GMT
Message-ID: <CIuAGC.53q@sneaky.lonestar.org>
Lines: 20

>> I have ISC UNIX SysV/386 3.2 v3.0.1 running on a Compaq. Given an absolute
>> sector number, how do I find what file uses it?
>> 
>> Cheers!
>
>I believe it's impossible unless you have either:
>- some custom disk administration tool from Compaq (unlikely), or
>- patience, time and system resources to make and run your own script

Given an absolute *BAD* sector number, it should be easy enough to find
what file is involved with a command like:

# tar cvf /dev/null /

and then watch the output carefully until the disk error message comes
up.  tar may give the file name in the error message, or you might have
to try copying a couple of files to /dev/null to narrow it down.

						Gordon L. Burditt
						sneaky.lonestar.org!gordon