Re: Is it safe to run "tune2fs -j" on a mounted filesystem?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Mar 20, 2003 at 06:51:31AM -0500, Bryan J. Smith wrote:
> On Thu, 2003-03-20 at 02:39, Andreas Dilger wrote:
> > Never.  While ext2 and ext3 share an on-disk format, the kernel code
> > is very different.  The above will remount the filesystem as ext2,
> > and it will totally ignore the journal.
> 
> Oh, I meant to remount with this (typo):  
>   mount -t ext3 -o remount,rw /
> 

No, you can't remount from ext2 to ext3 (or vice versa).  You need to
unmount and remount, or in the case of the root filesystem, you'll
have to reboot.

						- Ted



_______________________________________________

Ext3-users@redhat.com
https://listman.redhat.com/mailman/listinfo/ext3-users

[Index of Archives]         [Linux RAID]     [Kernel Development]     [Red Hat Install]     [Video 4 Linux]     [Postgresql]     [Fedora]     [Gimp]     [Yosemite News]

  Powered by Linux