Commit 1358870d authored by Jan Kara's avatar Jan Kara Committed by Theodore Ts'o

ext4: Update documentation about quota mount options

Signed-off-by: default avatarJan Kara <[email protected]>
Signed-off-by: Theodore Ts'o's avatar"Theodore Ts'o" <[email protected]>
parent 0a80e986
......@@ -257,10 +257,18 @@ resuid=n The user ID which may use the reserved blocks.
sb=n Use alternate superblock at this location.
quota
noquota
grpquota
usrquota
quota These options are ignored by the filesystem. They
noquota are used only by quota tools to recognize volumes
grpquota where quota should be turned on. See documentation
usrquota in the quota-tools package for more details
(http://sourceforge.net/projects/linuxquota).
jqfmt=<quota type> These options tell filesystem details about quota
usrjquota=<file> so that quota information can be properly updated
grpjquota=<file> during journal replay. They replace the above
quota options. See documentation in the quota-tools
package for more details
(http://sourceforge.net/projects/linuxquota).
bh (*) ext4 associates buffer heads to data pages to
nobh (a) cache disk block mapping information
......
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