diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2003-04-11 13:32:31 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2003-04-11 13:32:31 -0400 |
| commit | ccbed85afe9138cac486caf8adcdae80212b8c42 (patch) | |
| tree | aa3338cf139b67e9141c311e925d71e57c901b5a | |
| parent | 2c93113e6ac1384abd1935af7217b783fdcb3023 (diff) | |
| download | e2fsprogs-ccbed85afe9138cac486caf8adcdae80212b8c42.tar.gz | |
tune2fs.8.in, mke2fs.8.in: Document the dir_index filesystem
feature which can be used with the -O option.
| -rw-r--r-- | misc/ChangeLog | 5 | ||||
| -rw-r--r-- | misc/mke2fs.8.in | 9 | ||||
| -rw-r--r-- | misc/tune2fs.8.in | 7 |
3 files changed, 16 insertions, 5 deletions
diff --git a/misc/ChangeLog b/misc/ChangeLog index daf40f96..6f808e2e 100644 --- a/misc/ChangeLog +++ b/misc/ChangeLog @@ -1,3 +1,8 @@ +2003-04-11 Theodore Ts'o <tytso@mit.edu> + + * tune2fs.8.in, mke2fs.8.in: Document the dir_index filesystem + feature which can be used with the -O option. + 2003-04-06 Theodore Ts'o <tytso@mit.edu> * fsck.c (parse_fstab_line, interpret_type, fsck_device, ignore, diff --git a/misc/mke2fs.8.in b/misc/mke2fs.8.in index f275a2f6..67ef56e3 100644 --- a/misc/mke2fs.8.in +++ b/misc/mke2fs.8.in @@ -300,9 +300,8 @@ is run on a system which can support them. The following filesystem options are supported: .RS 1.2i .TP -.B sparse_super -Create a filesystem with fewer superblock backup copies -(saves space on large filesystems). +.B dir_index +Use hashed b-trees to speed up lookups in large directories. .TP .B filetype Store file type information in directory entries. @@ -319,6 +318,10 @@ option). @JDEV@.I external-journal @JDEV@must be created with the same @JDEV@block size as the filesystems that will be using it. +.TP +.B sparse_super +Create a filesystem with fewer superblock backup copies +(saves space on large filesystems). .RE .TP .B \-q diff --git a/misc/tune2fs.8.in b/misc/tune2fs.8.in index 0459b8a3..a695554d 100644 --- a/misc/tune2fs.8.in +++ b/misc/tune2fs.8.in @@ -332,8 +332,8 @@ The following filesystem features can be set or cleared using .BR tune2fs : .RS 1.2i .TP -.B sparse_super -Limit the number of backup superblocks to save space on large filesystems. +.B dir_index +Use hashed b-trees to speed up lookups in large directories. .TP .B filetype Store file type information in directory entries. @@ -343,6 +343,9 @@ Use a journal to ensure filesystem consistency even across unclean shutdowns. Setting the filesystem feature is equivalent to using the .B \-j option. +.TP +.B sparse_super +Limit the number of backup superblocks to save space on large filesystems. .RE .IP After setting or clearing |