Re: journal corrupted on / filesystem

[Andreas Dilger <adilger clusterfs com>]

On Jul 03, 2007  15:01 -0500, tweeks wrote:
> On Tuesday 03 July 2007 02:31, Jordi Prats wrote:
> > I'm getting this errors on the / filesystem:
> [...]
> > I supose I should remove the journal (get it back to ext2) and recreate
> > it (tune2fs -j /dev/...) It's possible to do it without rebooting it?
> > It's no problem to turn it to read-only (it already is on that mode)
> > Whitch command I should do to achive his?
> 
> Just remount as ext2:
> 
> # mount -t ext2 -o remount /

Won't work.

You need to unmount the filesystem at least, at which point recreating
the journal with tune2fs is easy.

Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.