This is the second post-firefly development release. It includes a range of bug fixes and some usability improvements. There are some MDS debugging and diagnostic tools, an improved 'ceph df', and some OSD backend refactoring and cleanup. Notable Changes --------------- * ceph-brag: add tox tests (Alfredo Deza) * common: perfcounters now use atomics and go faster (Sage Weil) * doc: CRUSH updates (John Wilkins) * doc: osd primary affinity (John Wilkins) * doc: pool quotas (John Wilkins) * doc: pre-flight doc improvements (Kevin Dalley) * doc: switch to an unencumbered font (Ross Turk) * doc: update openstack docs (Josh Durgin) * fix hppa arch build (Dmitry Smirnov) * init-ceph: continue starting other daemons on crush or mount failure (#8343, Sage Weil) * keyvaluestore: fix hint crash (#8381, Haomai Wang) * libcephfs-java: build against older JNI headers (Greg Farnum) * librados: fix rados_pool_list bounds checks (Sage Weil) * mds: cephfs-journal-tool (John Spray) * mds: improve Journaler on-disk format (John Spray) * mds, libcephfs: use client timestamp for mtime/ctime (Sage Weil) * mds: misc encoding improvements (John Spray) * mds: misc fixes for multi-mds (Yan, Zheng) * mds: OPTracker integration, dump_ops_in_flight (Greg Farnum) * misc cleanup (Christophe Courtaut) * mon: fix default replication pool ruleset choice (#8373, John Spray) * mon: fix set cache_target_full_ratio (#8440, Geoffrey Hartz) * mon: include per-pool 'max avail' in df output (Sage Weil) * mon: prevent EC pools from being used with cephfs (Joao Eduardo Luis) * mon: restore original weight when auto-marked out OSDs restart (Sage Weil) * mon: use msg header tid for MMonGetVersionReply (Ilya Dryomov) * osd: fix bogus assert during OSD shutdown (Sage Weil) * osd: fix clone deletion case (#8334, Sam Just) * osd: fix filestore removal corner case (#8332, Sam Just) * osd: fix hang waiting for osdmap (#8338, Greg Farnum) * osd: fix interval check corner case during peering (#8104, Sam Just) * osd: fix journal-less operation (Sage Weil) * osd: include backend information in metadata reported to mon (Sage Weil) * rest-api: fix help (Ailing Zhang) * rgw: check entity permission for put_metadata (#8428, Yehuda Sadeh) Getting Ceph ------------ * Git at git://github.com/ceph/ceph.git * Tarball at http://ceph.com/download/ceph-0.82.tar.gz * For packages, see http://ceph.com/docs/master/install/get-packages * For ceph-deploy, see http://ceph.com/docs/master/install/install-ceph-deploy -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
