From: Sage Weil <sage@redhat.com>
Date: Tue, 19 Sep 2017 17:51:13 +0000 (-0500)
Subject: PendingReleaseNotes: note about upmap mapping change in luminous release notes
X-Git-Tag: v13.0.1~795^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=dda1726bcbd4fb28ffa42dc4c72830d6ba28fcde;p=ceph.git

PendingReleaseNotes: note about upmap mapping change in luminous release notes

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

diff --git a/PendingReleaseNotes b/PendingReleaseNotes
index 09407ce70eca..82582daae5c3 100644
--- a/PendingReleaseNotes
+++ b/PendingReleaseNotes
@@ -29,3 +29,9 @@
   make the number of PGs per OSD exceed the configured
   ``mon_max_pg_per_osd`` limit.  The option can be adjusted if it
   is really necessary to create a pool with more PGs.
+
+* There was a bug in the PG mapping behavior of the new *upmap*
+  feature. If you made use of this feature (e.g., via the `ceph osd
+  pg-upmap-items` command), we recommend that all mappings be removed (via
+  the `ceph osd rm-pg-upmap-items` command) before upgrading to this
+  point release.