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author | Eric Sandeen <sandeen@redhat.com> | 2014-08-25 21:02:18 -0400 |
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committer | Theodore Ts'o <tytso@mit.edu> | 2014-08-25 21:02:18 -0400 |
commit | e92beaac1017b5cc6a73ddb88aeab7b33f714e8b (patch) | |
tree | 6d66abf2e9797d1888e1a00b3e2b7937ad661367 | |
parent | 6b319481d9b8b1f5d415aee60d1a95321ddf023d (diff) | |
download | e2fsprogs-e92beaac1017b5cc6a73ddb88aeab7b33f714e8b.tar.gz |
e2fsprogs: add supported file attributes to ext4.5 manpage
The chattr(1) manpage now refers users to filesystem-specific
manpages for details on supported attributes, so add those to
ext4.5.
I've left out oddities like being able to set the compressed
or no-tail-packing flags, or setting data journaling on ext2.
That behavior seems like a bug, not a feature.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
-rw-r--r-- | misc/ext4.5.in | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/misc/ext4.5.in b/misc/ext4.5.in index 9112b3db..a862a347 100644 --- a/misc/ext4.5.in +++ b/misc/ext4.5.in @@ -608,6 +608,37 @@ seriously cramp the system's style.) .B i_version Enable 64-bit inode version support. This option is off by default. +.SH FILE ATTRIBUTES +The ext2, ext3, and ext4 filesystems support setting the following file +attributes on Linux systems using the +.BR chattr (1) +utility: +.sp +.BR a " - append only" +.sp +.BR A " - no atime updates" +.sp +.BR d " - no dump" +.sp +.BR D " - synchronous directory updates" +.sp +.BR i " - immutable" +.sp +.BR S " - synchronous updates" +.sp +.BR u " - undeletable" +.sp +In addition, the ext3 and ext4 filesystems support the following flag: +.sp +.BR j " - data journaling" +.sp +Finally, the ext4 filesystem also supports the following flag: +.sp +.BR e " - extents format" +.sp +For descriptions of these attribute flags, please refer to the +.BR chattr (1) +man page. .SH SEE ALSO .BR mke2fs (8), .BR mke2fs.conf (5), @@ -615,4 +646,5 @@ Enable 64-bit inode version support. This option is off by default. .BR dumpe2fs (8), .BR tune2fs (8), .BR debugfs (8), -.BR mount (8) +.BR mount (8), +.BR chattr (1) |