From: Sage Weil <sage@inktank.com>
Date: Thu, 13 Feb 2014 02:02:58 +0000 (-0800)
Subject: doc/release-notes: do not downgrade from v0.67.6
X-Git-Tag: v0.78~187
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9035227e9d909a2101e03fbffd6bdd4c3233ebb1;p=ceph.git

doc/release-notes: do not downgrade from v0.67.6

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

diff --git a/doc/release-notes.rst b/doc/release-notes.rst
index bc44ca4a3487..0074b8d8a263 100644
--- a/doc/release-notes.rst
+++ b/doc/release-notes.rst
@@ -964,6 +964,11 @@ Upgrading
   regression in this case, but that is current considered too complex
   for backport to the Dumpling stable series.
 
+* It is very dangerous to downgrade from v0.67.6 to a prior version of
+  Dumpling.  If the old version does not have 'filestore xattr use
+  omap = true' it may not be able to read all xattrs for an object and
+  can cause undefined behavior.
+
 Notable changes
 ~~~~~~~~~~~~~~~