BUMP? Does this work and how with EXT4 ?
BUMP? Does this work and how with EXT4 ?
i just found that : http://doc.ubuntu-fr.org/mount_fstab
PARTITION TYPE OPTION
/ reiserfs noatime,notail,data=ordered,errors=remount-ro
/boot ext2 defaults,noatime,noauto*
/usr reiserfs defaults,noatime,notail,nodev
/var reiserfs defaults,noatime,notail,nodev
/tmp ext2 defaults,noatime,notail,nodev,noexec
/home asYOUwish defaults,rw,user
/storage** xfs rw,user
/backup*** xfs rw,user,sync
TYPE :
ext2 no journaling (ideal for boot) max: 16TB
ext3, ext4 ext4 is improved (performance and reliability)
xfs storage big files (avi, iso, zip ...) max: 8EB
reiserfs very fast with small and large files (good for /home; /public) max: 16TB
OPTIONS :
rw read + write
ro read only
noexec can’t execute file on this partition
nodev can’t mount device on this partition
nosuid no su id
sync input and output to the filesystem
notail increases performances [reiserfs]
noatime turns off atimes for increased performance - normally not needed (except for mail service + application partition)
noauto no auto mounted at bootup
nofail ignore if not present – ideal for $backup over usbdrive
user user can mout it (explicit option: noexec, nosuid, et nodev)
usrquota active user quota - UID
grpquota active group quota – GUID
acl access control list
data= metadata for files can be written after the file is written (journal, ordered or writeback)****
errors= when it do if errors during boot (remount-ro or continue)
* only need /boot when you update your kernel
** i use storage for iso, avi, zip, dump, ... "big files"
*** external usb drive
**** writeback is less secure than ordered
source:
https://wiki.archlinux.org/index.php/Fstab
http://www.tuxfiles.org/linuxhelp/fstab.html
ps: by the way defaults are rw, suid, dev, exec, auto, nouser, and async.
Last edited by enthy; August 31st, 2011 at 06:14 PM.
Bookmarks