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| author | Jan Kara <jack@suse.cz> | 2009-09-18 12:22:29 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-09-18 12:22:29 -0400 |
| commit | 1358870deaf11a752a84fbd89201749aa62498e8 (patch) | |
| tree | 7d17f77086d862ade1c12bd7defd8ea24d73040b /Documentation | |
| parent | 0a80e9867db154966b2a771042e10452ac110e1e (diff) | |
| download | op-kernel-dev-1358870deaf11a752a84fbd89201749aa62498e8.zip op-kernel-dev-1358870deaf11a752a84fbd89201749aa62498e8.tar.gz | |
ext4: Update documentation about quota mount options
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/filesystems/ext4.txt | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt index 3e329db..18b5ec8 100644 --- a/Documentation/filesystems/ext4.txt +++ b/Documentation/filesystems/ext4.txt @@ -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 |
