Bei mir erscheint discard wenn ich mount ausgebe
/dev/sda2 on / type ext4 (rw,noatime,discard,commit=0)
/dev/sda3 on /home type ext4 (rw,noatime,discard,commit=0)
fstab
#
# /etc/fstab: static file system information
#
# <file system> <dir> <type> <options> <dump> <pass>
devpts /dev/pts devpts defaults 0 0
shm /dev/shm tmpfs nodev,nosuid 0 0
#Linux
/dev/sda1 none swap defaults 0 1
/dev/sda2 / ext4 defaults,noatime,discard 0 1
/dev/sda3 /home ext4 defaults,noatime,discard 0 1
#NFS mount
192.168.2.3:/home/andy/Ablage /mnt/Wintermute/Ablage nfs defaults,noauto,intr,soft 0 0
192.168.2.3:/home/andy/Filme /mnt/Wintermute/Filme nfs defaults,noauto,intr,soft 0 0
192.168.2.3:/var/www /mnt/Wintermute/www nfs defaults,noauto,intr,soft 0 0
#ramdisk
#none /tmp tmpfs nodev,nosuid,noexec,nodiratime,size=2048M 0 0
none /tmp tmpfs nodev,nosuid,nodiratime,size=2048M 0 0
none /var/log tmpfs nodev,nosuid,noexec,nodiratime,size=10M 0 0
none /var/lock tmpfs nodev,nosuid,noexec,nodiratime,size=10M 0 0
none /var/run tmpfs nodev,nosuid,noexec,nodiratime,size=10M 0 0
none /home/andy/.cache/chromium tmpfs nodev,nosuid,noexec,nodiratime,size=300M 0 0
#CIFS
//192.168.3.2/Storage /mnt/Wintermute cifs noauto,username=xxx,password=yyy,gid=users,file_mode=0664,dir_mode=0775 0 0
//192.168.3.2/Multimedia /mnt/Multimedia cifs noauto,username=xxx,password=yyy,gid=users,file_mode=0664,dir_mode=0775 0 0
Warum hast du eine vFat Partition? Grub > 0.95 kann doch mittlerweile ext4.