Date: Wed, 9 Jun 1999 19:42:23 +0200 From: Bernd Walter <ticso@cicely.de> To: John Andersson <yottaman@writeme.com> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: Bad sectors on vinum volym Message-ID: <19990609194223.A57095@cicely8.cicely.de> In-Reply-To: <003901beb279$92b169c0$0fad2fc2@te.hik.se>; from John Andersson on Wed, Jun 09, 1999 at 03:11:23PM %2B0200 References: <003901beb279$92b169c0$0fad2fc2@te.hik.se>
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On Wed, Jun 09, 1999 at 03:11:23PM +0200, John Andersson wrote: > I seem to have some bad sectors on my vinum volume, fsck reports the > following and does not seem to be able to fix it: > THE FOLLOWING SECTORS COULD NOT BE WRITTEN: 44609178, 44609179, > > ***** FILE SYSTEM STILL DIRTY ***** > ***** FILE SYSTEM WAS MODIFIED ***** > ***** PLEASE RERUN FSCK ***** > > This was just a cut of the fsck output, it totally reports about 10 sectors > that it can't read or write to. > I tried to execute the badsect program (badsect /xxx/BAD 44609178 44609179), > but it reports: > Cannot find dev 061004206 corresponding to /xxx/BAD > > The volym in question consists of a 5 disc striped plex. > Is it possible to run badsect on a vinum volym to fix this? > I would prefer not to lose all data on the volym, and since it's about 40G > of data I can't backup all data. > I run FreeBSD 3.2-Release. > It is possible to force a mount and continue to use the volym, but some > directories are unaccessible. > Under which version did you create the volume? I remember a problem in the sizecalculation in early vinum versions. You should check the sector numbers and compare them to the partitionsizes? As far as I know bassect has a limited number of bad sectors it can handle, so I asume the problem range is to big. > Any help would be most appreciated, > John. > -- B.Walter COSMO-Project http://www.cosmo-project.de ticso@cicely.de info@cosmo-project.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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