Voilà ce que donne Mount:
[Olivier@Olivier ~]$ mount
/dev/mapper/vg_olivier-lv_root on / type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
tmpfs on /dev/shm type tmpfs (rw,rootcontext="system_u:object_r:tmpfs_t:s0")
/dev/sda2 on /boot type ext4 (rw)
/dev/mapper/vg_olivier-lv_home on /home type ext4 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
gvfs-fuse-daemon on /home/Olivier/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=Olivier)
/dev/sdb1 on /media/3C87-7DCC type vfat (rw,nosuid,nodev,uhelper=udisks,uid=500,gid=500,shortname=mixed,dmask=0077,utf8=1,flush)
[Olivier@Olivier ~]$
A priori c'est bon la cible est sur /
je vais partir là dessus.
