doc: changed journal aio default to true.

fixes: #6389

Signed-off-by: John Wilkins <john.wilkins@inktank.com>

diff --git a/doc/rados/configuration/journal-ref.rst b/doc/rados/configuration/journal-ref.rst
index b7344544b9aaef70ddc030cffa85c83ee4c13b63..97300f4a57fe7f6e4f5ed1ae6e766ec6db7d7dd9 100644 (file)
--- a/doc/rados/configuration/journal-ref.rst
+++ b/doc/rados/configuration/journal-ref.rst
@@ -27,6 +27,7 @@ Ceph OSDs use a journal for two reasons: speed and consistency.
 
 Ceph OSD Daemons support the following journal settings: 
 
+
 ``journal dio``
 
 :Description: Enables direct i/o to the journal. Requires ``journal block 
@@ -37,14 +38,17 @@ Ceph OSD Daemons support the following journal settings:
 :Default: ``true``
 
 
+
 ``journal aio``
 
+.. versionchanged:: 0.61 Cuttlefish
+
 :Description: Enables using ``libaio`` for asynchronous writes to the journal. 
               Requires ``journal dio`` set to ``true``.
 
 :Type: Boolean 
 :Required: No.
-:Default: ``false``
+:Default: Version 0.61 and later, ``true``. Version 0.60 and earlier, ``false``.
 
 
 ``journal block align``