|
 |
98901c |
commit c7c3775443ecd01ade5500e09191c5c4e94c2b56
|
|
|
98901c |
Author: Zheng Liu <wenqing.lz@taobao.com>
|
|
|
98901c |
Date: Wed Feb 12 12:28:29 2014 -0500
|
|
|
98901c |
|
|
|
98901c |
chattr: improve the description for 'j' option in manpage
|
|
|
98901c |
|
|
|
98901c |
Ext4 file system also supports to set/clear 'j' attribute, but it just
|
|
|
98901c |
say that this option is only useful for ext3 in manpage. This commit
|
|
|
98901c |
fixes it.
|
|
|
98901c |
|
|
|
98901c |
Signed-off-by: Zheng Liu <wenqing.lz@taobao.com>
|
|
|
98901c |
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
|
|
|
98901c |
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
|
|
|
98901c |
|
|
|
98901c |
diff --git a/misc/chattr.1.in b/misc/chattr.1.in
|
|
|
98901c |
index 932ef4b..2a3640c 100644
|
|
|
98901c |
--- a/misc/chattr.1.in
|
|
|
98901c |
+++ b/misc/chattr.1.in
|
|
|
98901c |
@@ -112,8 +112,8 @@ to the file. Only the superuser or a process possessing the
|
|
|
98901c |
CAP_LINUX_IMMUTABLE capability can set or clear this attribute.
|
|
|
98901c |
.PP
|
|
|
98901c |
A file with the `j' attribute has all of its data written to the ext3
|
|
|
98901c |
-journal before being written to the file itself, if the filesystem is
|
|
|
98901c |
-mounted with the "data=ordered" or "data=writeback" options. When the
|
|
|
98901c |
+or ext4 journal before being written to the file itself, if the filesystem
|
|
|
98901c |
+is mounted with the "data=ordered" or "data=writeback" options. When the
|
|
|
98901c |
filesystem is mounted with the "data=journal" option all file data
|
|
|
98901c |
is already journalled and this attribute has no effect. Only
|
|
|
98901c |
the superuser or a process possessing the CAP_SYS_RESOURCE
|
|
|
98901c |
@@ -171,7 +171,7 @@ The `c', 's', and `u' attributes are not honored
|
|
|
98901c |
by the ext2, ext3, and ext4 filesystems as implemented in the current
|
|
|
98901c |
mainline Linux kernels.
|
|
|
98901c |
.PP
|
|
|
98901c |
-The `j' option is only useful if the filesystem is mounted as ext3.
|
|
|
98901c |
+The `j' option is only useful if the filesystem is mounted as ext3 or ext4.
|
|
|
98901c |
.PP
|
|
|
98901c |
The `D' option is only useful on Linux kernel 2.5.19 and later.
|
|
|
98901c |
.SH AVAILABILITY
|