doc/release-notes: make hammer note about filestore format upgrade

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

diff --git a/doc/release-notes.rst b/doc/release-notes.rst
index 5f3c10fe1c153a712eb6fa86fe49e057cf492800..26fcf87a9cc05e8531011b8c31ac42e06aa263f6 100644 (file)
--- a/doc/release-notes.rst
+++ b/doc/release-notes.rst
@@ -2,6 +2,23 @@
  Release Notes
 ===============
 
+v0.94 Hammer (draft)
+============
+
+
+Upgrading
+---------
+
+* The ceph-osd daemons will perform a disk-format upgrade improve the
+  PG metadata layout and to repair a minor bug in the on-disk format.
+  It may take a minute or two for this to complete, depending on how
+  many objects are stored on the node; do not be alarmed if they do
+  not marked "up" by the cluster immediately after starting.
+
+
+
+
+
 v0.93
 =====