On Sat, 19 Jan 2002 20:03:38 +1130
Mike Andrew <[EMAIL PROTECTED]> wrote:

> On Sat, 19 Jan 2002 13:29, Douglas J Hunley wrote:
> 
> > using tune2fs is the only way to convert existing partitions.
> > simply unmount the partition, 'tune2fs -j /dev/xxx'
> > and then edit /etc/fstab to say ext3 instead of ext2. remount the
> > partition, good to go
> 
> This might seem *really dumb* but how can you do this on your root (/) 
> partition, assuming tune2fs is on it? As in, what if you only have the 2
> 'standard' partitions of / and swap on your system?
> 

I was wondering that, but this may answer it... 
(involves the 'r' word ... (reboot))
(from http://www.zip.com.au/~akpm/linux/ext3/ext3-usage.html)
Converting ext2 filesystems
An ext2 filesystem maybe converted to ext3 by creating a journal file on
it.  To do this, run tune2fs -j /dev/hdXX on the target filesystem (which
may be mounted).  The filesystem is now ext3 capable.  This means that it
can be mounted as type ext3.  Now you can unmount/mount (after changing
your /etc/fstab appropriately) to do this. To mount the root filesystem
ext3, the easiest thing is probably to just reboot.


-- 
Ken Moffat
[EMAIL PROTECTED]
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