Re: Input/output error

From: Marcus Grando (marcus@big.univali.br)
Date: Fri Nov 23 2001 - 13:50:25 EST


        Hello,

        I have this problem too, i execute fsck more 20 times and not
resolv this problem.

        Execute badblocks(8) and not found bad blocks

        I note before linux-2.4.15-pre8 begin this problems.

        Changelog-pre8:
         - Andrew Morton: fix ext3/minix/sysv fsync behaviour.

        Maybe? I donīt no.

Regards,

Marcus Grando

On Fri, 23 Nov 2001, Andreas Dilger wrote:

> On Nov 23, 2001 16:43 +0100, Hartmut Holz wrote:
> > On my machine (2.4.15 final) it is the same behaviour. After reboot
> > the lock files (and only the lock files) are corrupt. With 2.4.14 and
> > 2.4.13 everything works fine. gcc 2.96, e2fsck 1.25, aic7896/97
> >
> > e2fsck output:
> > --------------
> > Pass 1: Checking inodes, blocks, and sizes
> > Pass 2: Checking directory structure
> > Entry 'kudzu' in /lock/subsys (30001) has deleted/unused inode 30005.
> > Entry 'network' in /lock/subsys (30001) has deleted/unused inode 30006.
> > Entry 'syslog' in /lock/subsys (30001) has deleted/unused inode 30007.
> > Entry 'portmap' in /lock/subsys (30001) has deleted/unused inode 30008.
> > Entry 'nfslock' in /lock/subsys (30001) has deleted/unused inode 30009.
> > Entry 'syslogd.pid' in /run (38001) has deleted/unused inode 38009.
> > Entry 'klogd.pid' in /run (38001) has deleted/unused inode 38010.
>
> I take it that this is after a normal shutdown where you are sure that
> the filesystem was unmounted cleanly? It looks like a case where these
> files are deleted, but held open by a process.
>
> Could you please try the following:
> - "telinit 1" to change into single user mode
> - make sure all of the above processes are stopped (check via ps, and
> "/etc/rc.d/init.d/foo stop" for each one
> - "lsof | grep /var" to see if any files are still open on /var
> - umount /var
> - e2fsck -f /dev/hdX
>
> Cheers, Andreas
> --
> Andreas Dilger
> http://sourceforge.net/projects/ext2resize/
> http://www-mddsp.enel.ucalgary.ca/People/adilger/
>
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-- 
Marcus Grando
Administrador de Rede
UNIVALI

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