diff options
| author | Mark Fasheh <mfasheh@suse.com> | 2008-01-29 20:08:26 -0500 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2008-04-18 11:56:10 -0400 |
| commit | 52f7c21b613f80cb425d115c9e5b4ed958a133c0 (patch) | |
| tree | c153942e3fb645dd5f7435d9d08b0d27a8aed517 /Documentation/ABI | |
| parent | a839c5afcdc345aecb35b0d3bcd0e09b571329c3 (diff) | |
ocfs2: Move /sys/o2cb to /sys/fs/o2cb
/sys/fs is where we really want file system specific sysfs objects.
Ocfs2-tools has been updated to look in /sys/fs/o2cb. We can maintain
backwards compatibility with old ocfs2-tools by using a sysfs symlink. After
some time (2 years), the symlink can be safely removed. This patch also adds
documentation to make it easier for people to figure out what /sys/fs/o2cb
is used for.
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/obsolete/o2cb | 11 | ||||
| -rw-r--r-- | Documentation/ABI/stable/o2cb | 10 |
2 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/ABI/obsolete/o2cb b/Documentation/ABI/obsolete/o2cb new file mode 100644 index 00000000000..9c49d8e6c0c --- /dev/null +++ b/Documentation/ABI/obsolete/o2cb | |||
| @@ -0,0 +1,11 @@ | |||
| 1 | What: /sys/o2cb symlink | ||
| 2 | Date: Dec 2005 | ||
| 3 | KernelVersion: 2.6.16 | ||
| 4 | Contact: ocfs2-devel@oss.oracle.com | ||
| 5 | Description: This is a symlink: /sys/o2cb to /sys/fs/o2cb. The symlink will | ||
| 6 | be removed when new versions of ocfs2-tools which know to look | ||
| 7 | in /sys/fs/o2cb are sufficiently prevalent. Don't code new | ||
| 8 | software to look here, it should try /sys/fs/o2cb instead. | ||
| 9 | See Documentation/ABI/stable/o2cb for more information on usage. | ||
| 10 | Users: ocfs2-tools. It's sufficient to mail proposed changes to | ||
| 11 | ocfs2-devel@oss.oracle.com. | ||
diff --git a/Documentation/ABI/stable/o2cb b/Documentation/ABI/stable/o2cb new file mode 100644 index 00000000000..5eb1545e0b8 --- /dev/null +++ b/Documentation/ABI/stable/o2cb | |||
| @@ -0,0 +1,10 @@ | |||
| 1 | What: /sys/fs/o2cb/ (was /sys/o2cb) | ||
| 2 | Date: Dec 2005 | ||
| 3 | KernelVersion: 2.6.16 | ||
| 4 | Contact: ocfs2-devel@oss.oracle.com | ||
| 5 | Description: Ocfs2-tools looks at 'interface-revision' for versioning | ||
| 6 | information. Each logmask/ file controls a set of debug prints | ||
| 7 | and can be written into with the strings "allow", "deny", or | ||
| 8 | "off". Reading the file returns the current state. | ||
| 9 | Users: ocfs2-tools. It's sufficient to mail proposed changes to | ||
| 10 | ocfs2-devel@oss.oracle.com. | ||