15 Jan
2015
15 Jan
'15
4:54 a.m.
This is a long-awaited bugfix release for firefly. It has several
imporant (but relatively rare) OSD peering fixes, performance issues when
snapshots are trimmed, several RGW fixes, a paxos corner case fix, and
some packaging updates.
We recommend that all users for v0.80.x firefly upgrade when it is
convenient to do so.
Notable Changes
---------------
* build: remove stack-execute bit from assembled code sections (#10114 Dan
Mick)
* ceph-disk: fix dmcrypt key permissions (#9785 Loic Dachary)
* ceph-disk: fix keyring location (#9653 Loic Dachary)
* ceph-disk: make partition checks more robust (#9721 #9665 Loic Dachary)
* ceph: cleanly shut down librados context on shutdown (#8797 Dan Mick)
* common: add $cctid config metavariable (#6228 Adam Crume)
* crush: align rule and ruleset ids (#9675 Xiaoxi Chen)
* crush: fix negative weight bug during create_or_move_item (#9998 Pawel
Sadowski)
* crush: fix potential buffer overflow in erasure rules (#9492 Johnu
George)
* debian: fix python-ceph -> ceph file movement (Sage Weil)
* libcephfs,ceph-fuse: fix flush tid wraparound bug (#9869 Greg Farnum,
Yan, Zheng)
* libcephfs: close fd befure umount (#10415 Yan, Zheng)
* librados: fix crash from C API when read timeout is enabled (#9582 Sage
Weil)
* librados: handle reply race with pool deletion (#10372 Sage Weil)
* librbd: cap memory utilization for read requests (Jason Dillaman)
* librbd: do not close a closed parent image on failure (#10030 Jason
Dillaman)
* librbd: fix diff tests (#10002 Josh Durgin)
* librbd: protect list_children from invalid pools (#10123 Jason Dillaman)
* make check improvemens (Loic Dachary)
* mds: fix ctime updates (#9514 Greg Farnum)
* mds: fix journal import tool (#10025 John Spray)
* mds: fix rare NULL deref in cap flush handler (Greg Farnum)
* mds: handle unknown lock messages (Yan, Zheng)
* mds: store backtrace for straydir (Yan, Zheng)
* mon: abort startup if disk is full (#9502 Joao Eduardo Luis)
* mon: add paxos instrumentation (Sage Weil)
* mon: fix double-free in rare OSD startup path (Sage Weil)
* mon: fix osdmap trimming (#9987 Sage Weil)
* mon: fix paxos corner cases (#9301 #9053 Sage Weil)
* osd: cancel callback on blacklisted watchers (#8315 Samuel Just)
* osd: cleanly abort set-alloc-hint operations during upgrade (#9419 David
Zafman)
* osd: clear rollback PG metadata on PG deletion (#9293 Samuel Just)
* osd: do not abort deep scrub if hinfo is missing (#10018 Loic Dachary)
* osd: erasure-code regression tests (Loic Dachary)
* osd: fix distro metadata reporting for SUSE (#8654 Danny Al-Gaaf)
* osd: fix full OSD checks during backfill (#9574 Samuel Just)
* osd: fix ioprio parsing (#9677 Loic Dachary)
* osd: fix journal direct-io shutdown (#9073 Mark Kirkwood, Ma Jianpeng,
Somnath Roy)
* osd: fix journal dump (Ma Jianpeng)
* osd: fix occasional stall during peering or activation (Sage Weil)
* osd: fix past_interval display bug (#9752 Loic Dachary)
* osd: fix rare crash triggered by admin socket dump_ops_in_filght (#9916
Dong Lei)
* osd: fix snap trimming performance issues (#9487 #9113 Samuel Just, Sage
Weil, Dan van der Ster, Florian Haas)
* osd: fix snapdir handling on cache eviction (#8629 Sage Weil)
* osd: handle map gaps in map advance code (Sage Weil)
* osd: handle undefined CRUSH results in interval check (#9718 Samuel
Just)
* osd: include shard in JSON dump of ghobject (#10063 Loic Dachary)
* osd: make backfill reservation denial handling more robust (#9626 Samuel
Just)
* osd: make misdirected op checks handle EC + primary affinity (#9835
Samuel Just, Sage Weil)
* osd: mount XFS with inode64 by default (Sage Weil)
* osd: other misc bugs (#9821 #9875 Samuel Just)
* rgw: add .log to default log path (#9353 Alexandre Marangone)
* rgw: clean up fcgi request context (#10194 Yehuda Sadeh)
* rgw: convet header underscores to dashes (#9206 Yehuda Sadeh)
* rgw: copy object data if copy target is in different pool (#9039 Yehuda
Sadeh)
* rgw: don't try to authenticate CORS peflight request (#8718 Robert
Hubbard, Yehuda Sadeh)
* rgw: fix civetweb URL decoding (#8621 Yehuda Sadeh)
* rgw: fix hash calculation during PUT (Yehuda Sadeh)
* rgw: fix misc bugs (#9089 #9201 Yehuda Sadeh)
* rgw: fix object tail test (#9226 Sylvain Munaut, Yehuda Sadeh)
* rgw: make sysvinit script run rgw under systemd context as needed
(#10125 Loic Dachary)
* rgw: separate civetweb log from rgw log (Yehuda Sadeh)
* rgw: set length for keystone token validations (#7796 Mark Kirkwood,
Yehuda Sadeh)
* rgw: subuser creation fixes (#8587 Yehuda Sadeh)
* rpm: misc packaging improvements (Sandon Van Ness, Dan Mick, Erik
Logthenberg, Boris Ranto)
* rpm: use standard udev rules for CentOS7/RHEL7 (#9747 Loic Dachary)
Getting Ceph
------------
* Git at git://github.com/ceph/ceph.git
* Tarball at http://ceph.com/download/ceph-0.80.8.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