From: John Wilkins Date: Fri, 27 Sep 2013 20:59:13 +0000 (-0700) Subject: doc: changed journal aio default to true. X-Git-Tag: v0.71~63 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4fe01b1f1dfbdaa695a4dd65ec775a7ea9178bbd;p=ceph.git doc: changed journal aio default to true. fixes: #6389 Signed-off-by: John Wilkins --- diff --git a/doc/rados/configuration/journal-ref.rst b/doc/rados/configuration/journal-ref.rst index b7344544b9aa..97300f4a57fe 100644 --- 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``