doc/dev/bluestore: update based on Igor's feedback

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/doc/dev/bluestore.rst b/doc/dev/bluestore.rst
index 756877353731ae3d9e727f94b3c91287650a8187..91d71d037cc540dd9afba021cd04c6427ad4f694 100644 (file)
--- a/doc/dev/bluestore.rst
+++ b/doc/dev/bluestore.rst
@@ -72,14 +72,14 @@ might be several blobs to consider (e.g., we might be able to *W* into one or
 +--------------------------+--------+--------------+-------------+--------------+---------------+
 | 64 KB (over)write        | U      | U            | U           | U            | U or C        |
 +--------------------------+--------+--------------+-------------+--------------+---------------+
-| 4 KB overwrite           | W      | W            | W           | R+W          | P|N (F?)      |
+| 4 KB overwrite           | W      | P | W        | P | W       | P | R+W      | P | N (F?)    |
 +--------------------------+--------+--------------+-------------+--------------+---------------+
-| 100 byte overwrite       | R+W    | W            | R+W         | R+W          | P|N (F?)      |
+| 100 byte overwrite       | R+W    | P | W        | P | R+W     | P | R+W      | P | N (F?)    |
 +--------------------------+--------+--------------+-------------+--------------+---------------+
-| 100 byte append          | R+W    | W            | R+W         | R+W          | P|N (F?)      |
+| 100 byte append          | R+W    | P | W        | P | R+W     | P | R+W      | P | N (F?)    |
 +--------------------------+--------+--------------+-------------+--------------+---------------+
 +--------------------------+--------+--------------+-------------+--------------+---------------+
-| 4 KB clone overwrite     | P|N    | P|N          | P|N         | P|N          | N (F?)        |
+| 4 KB clone overwrite     | P | N  | P | N        | P | N       | P | N        | N (F?)        |
 +--------------------------+--------+--------------+-------------+--------------+---------------+
-| 100 byte clone overwrite | P|N    | P|N          | P|N         | P|N          | N (F?)        |
+| 100 byte clone overwrite | P | N  | P | N        | P | N       | P | N        | N (F?)        |
 +--------------------------+--------+--------------+-------------+--------------+---------------+