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| -rw-r--r-- | PendingReleaseNotes | 34 | ||||
| -rw-r--r-- | doc/release-notes.rst | 53 |
2 files changed, 53 insertions, 34 deletions
diff --git a/PendingReleaseNotes b/PendingReleaseNotes index 779a081480f..a3ec73290f3 100644 --- a/PendingReleaseNotes +++ b/PendingReleaseNotes @@ -1,37 +1,3 @@ -v0.70 -~~~~~ - -* librados::Rados::pool_create_async() and librados::Rados::pool_delete_async() - don't drop a reference to the completion object on error, caller needs to take - care of that. This has never really worked correctly and we were leaking an - object - -* 'ceph osd crush set <id> <weight> <loc..>' no longer adds the osd to the - specified location, as that's a job for 'ceph osd crush add'. It will - however continue to work just the same as long as the osd already exists - in the crush map. - -* The OSD now enforces that class write methods cannot both mutate an - object and return data. The rbd.assign_bid method, the lone - offender, has been removed. This breaks compatibility with - pre-bobtail librbd clients by preventing them from creating new - images. - -* librados now returns on commit instead of ack for synchronous calls. - This is a bit safer in the case where both OSDs and the client crash, and - is probably how it should have been acting from the beginning. Users are - unlikely to notice but it could result in lower performance in some - circumstances. Those who care should switch to using the async interfaces, - which let you specify safety semantics precisely. - -* The C++ librados AioComplete::get_version() method was incorrectly - returning an int (usually 32-bits). To avoid breaking library - compatibility, a get_version64() method is added that returns the - full-width value. The old method is deprecated and will be removed - in a future release. Users of the C++ librados API that make use of - the get_version() method should modify their code to avoid getting a - value that is truncated from 64 to to 32 bits. - v0.71 ~~~~~ diff --git a/doc/release-notes.rst b/doc/release-notes.rst index bb1dfe4bfec..2b566baa0ea 100644 --- a/doc/release-notes.rst +++ b/doc/release-notes.rst @@ -2,6 +2,37 @@ Release Notes =============== +v0.70 +----- + +Upgrading +~~~~~~~~~ + +* librados::Rados::pool_create_async() and librados::Rados::pool_delete_async() + don't drop a reference to the completion object on error, caller needs to take + care of that. This has never really worked correctly and we were leaking an + object + +* 'ceph osd crush set <id> <weight> <loc..>' no longer adds the osd to the + specified location, as that's a job for 'ceph osd crush add'. It will + however continue to work just the same as long as the osd already exists + in the crush map. + +Notable Changes +~~~~~~~~~~~~~~~ + +* mon: a few 'ceph mon add' races fixed (command is now idempotent) (Joao Luis) +* crush: fix name caching +* rgw: fix a few minor memory leaks (Yehuda Sadeh) +* ceph: improve parsing of CEPH_ARGS (Benoit Knecht) +* mon: avoid rewriting full osdmaps on restart (Joao Luis) +* crc32c: fix optimized crc32c code (it now detects arch support properly) +* mon: fix 'ceph osd crush reweight ...' (Joao Luis) +* osd: revert xattr size limit (fixes large rgw uploads) +* mds: fix heap profiler commands (Joao Luis) +* rgw: fix inefficient use of std::list::size() (Yehuda Sadeh) + + v0.69 ----- @@ -19,6 +50,28 @@ Upgrading the because the server-side behavior has changed it is possible that an application misusing the interface may now get errors. +* The OSD now enforces that class write methods cannot both mutate an + object and return data. The rbd.assign_bid method, the lone + offender, has been removed. This breaks compatibility with + pre-bobtail librbd clients by preventing them from creating new + images. + +* librados now returns on commit instead of ack for synchronous calls. + This is a bit safer in the case where both OSDs and the client crash, and + is probably how it should have been acting from the beginning. Users are + unlikely to notice but it could result in lower performance in some + circumstances. Those who care should switch to using the async interfaces, + which let you specify safety semantics precisely. + +* The C++ librados AioComplete::get_version() method was incorrectly + returning an int (usually 32-bits). To avoid breaking library + compatibility, a get_version64() method is added that returns the + full-width value. The old method is deprecated and will be removed + in a future release. Users of the C++ librados API that make use of + the get_version() method should modify their code to avoid getting a + value that is truncated from 64 to to 32 bits. + + Notable Changes ~~~~~~~~~~~~~~~ |