doc/release-notes: v0.67.8 notes

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

diff --git a/doc/release-notes.rst b/doc/release-notes.rst
index b91595d9aa9e5d725cba314d7404dbf5fbf2ecff..1dd85c367f0004f45a3d447b93e319935b467d9c 100644 (file)
--- a/doc/release-notes.rst
+++ b/doc/release-notes.rst
@@ -1777,6 +1777,55 @@ Notable Changes
 * sysvinit: add condrestart command (Dan van der Ster)
 
 
+v0.67.8 "Dumpling"
+==================
+
+This Dumpling point release fixes several non-critical issues since
+v0.67.7.  The most notable bug fixes are an auth fix in librbd
+(observed as an occasional crash from KVM), an improvement in the
+network failure detection with the monitor, and several hard to hit
+OSD crashes or hangs.
+
+We recommend that all users upgrade at their convenience.
+
+Upgrading
+---------
+
+* The 'rbd ls' function now returns success and returns an empty when a pool
+  does not store any rbd images.  Previously it would return an ENOENT error.
+
+Notable Changes
+---------------
+
+* all: improve keepalive detection of failed monitor connections (#7888, Sage Weil)
+* ceph-fuse, libcephfs: pin inodes during readahead, fixing rare crash (#7867, Sage Weil)
+* librbd: make cache writeback a bit less aggressive (Sage Weil)
+* mon: allow 'hashpspool' pool flag to be set and unset (Loic Dachary)
+* mon: commit paxos state only after entire quorum acks, fixing rare race where prior round state is readable (#7736, Sage Weil)
+* mon: make elections and timeouts a bit more robust (#7212, Sage Weil)
+* mon: prevent extreme pool split operations (Greg Farnum)
+* mon: wait for quorum for get_version requests to close rare pool creation race (#7997, Sage Weil)
+* msgr: fix byte-order for auth challenge, fixing auth errors on big-endian clients (#7977, Dan Mick)
+* msgr: fix occasional crash in authentication code (usually triggered by librbd) (#6840, Josh Durgin)
+* msgr: fix rebind() race (#6992, Xihui He)
+* osd: avoid timeouts during slow PG deletion (#6528, Samuel Just)
+* osd: fix bug in pool listing during recovery (#6633, Samuel Just)
+* osd: fix queue limits, fixing recovery stalls (#7706, Samuel Just)
+* osd: fix rare peering crashes (#6722, #6910, Samuel Just)
+* osd: fix rare recovery hang (#6681, Samuel Just)
+* osd: improve error handling on journal errors (#7738, Sage Weil)
+* osd: reduce load on the monitor from OSDMap subscriptions (Greg Farnum)
+* osd: rery GetLog on peer osd startup, fixing some rare peering stalls (#6909, Samuel Just)
+* osd: reset journal state on remount to fix occasional crash on OSD startup (#8019, Sage Weil)
+* osd: share maps with peers more aggressively (Greg Farnum)
+* rbd: make it harder to delete an rbd image that is currently in use (#7076, Ilya Drymov)
+* rgw: deny writes to secondary zone by non-system users (#6678, Yehuda Sadeh)
+* rgw: do'nt log system requests in usage log (#6889, Yehuda Sadeh)
+* rgw: fix bucket recreation (#6951, Yehuda Sadeh)
+* rgw: fix Swift range response (#7099, Julien Calvet, Yehuda Sadeh)
+* rgw: fix whitespace trimming in http headers (#7543, Yehuda Sadeh)
+* rgw: make multi-object deletion idempotent (#7346, Yehuda Sadeh)
+
 v0.67.7 "Dumpling"
 ==================