<div class="gmail_quote">On Wed, Jun 10, 2009 at 8:27 AM, Eric Tanguy <<a href="mailto:eric.tanguy@univ-nantes.fr">eric.tanguy@univ-nantes.fr</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> How to see if the partition is ext3 or ext4 ? When i try to see the partition in gparted it's said lvm2 but that's all. Thanks Eric </blockquote></div> I don't have my Fedora system in front of me at work but (in Gnome) it's something like "System->Administration->Logical Volume Manager". If you select the logical volume you'll see a bunch of info on the right side including the file system format. Richard