Comment 0 for bug 1684527

This point release fixes several important bugs in RBD mirroring, librbd & RGW.

We recommend that all v10.2.x users upgrade.

For more detailed information, see http://docs.ceph.com/docs/master/_downloads/v10.2.7.txt.

NOTABLE CHANGES

librbd: possible race in ExclusiveLock handle_peer_notification (issue#19368, pr#14233, Mykola Golub)
osd: Increase priority for inactive PGs backfill (issue#18350, pr#13232, Bartłomiej Święcki)
osd: Scrub improvements and other fixes (issue#17857, issue#18114, issue#13937, issue#18113, pr#13146, Kefu Chai, David Zafman)
osd: fix OSD network address in OSD heartbeat_check log message (issue#18657, pr#13108, Vikhyat Umrao)
rbd-mirror: deleting a snapshot during sync can result in read errors (issue#18990, pr#13596, Jason Dillaman)
rgw: ‘period update’ does not remove short_zone_ids of deleted zones (issue#15618, pr#14140, Casey Bodley)
rgw: DUMPABLE flag is cleared by setuid preventing coredumps (issue#19089, pr#13844, Brad Hubbard)
rgw: clear data_sync_cr if RGWDataSyncControlCR fails (issue#17569, pr#13886, Casey Bodley)
rgw: fix openssl (issue#11239, issue#19098, issue#16535, pr#14215, Marcus Watts)
rgw: fix swift cannot disable object versioning with empty X-Versions-Location (issue#18852, pr#13823, Jing Wenjun)
rgw: librgw: RGWLibFS::setattr fails on directories (issue#18808, pr#13778, Matt Benjamin)
rgw: make sending Content-Length in 204 and 304 controllable (issue#16602, pr#13503, Radoslaw Zarzynski, Matt Benjamin)
rgw: multipart uploads copy part support (issue#12790, pr#13219, Yehuda Sadeh, Javier M. Mellid, Matt Benjamin)
rgw: multisite: RGWMetaSyncShardControlCR gives up on EIO (issue#19019, pr#13867, Casey Bodley)
rgw: radosgw/swift: clean up flush / newline behavior (issue#18473, pr#14100, Nathan Cutler, Marcus Watts, Matt Benjamin)
rgw: radosgw/swift: clean up flush / newline behavior. (issue#18473, pr#13143, Marcus Watts, Matt Benjamin)
rgw: rgw_fh: RGWFileHandle dtor must also cond-unlink from FHCache (issue#19112, pr#14231, Matt Benjamin)
rgw: rgw_file: avoid interning .. in FHCache table and don’t ref for them (issue#19036, pr#13848, Matt Benjamin)
rgw: rgw_file: interned RGWFileHandle objects need parent refs (issue#18650, pr#13583, Matt Benjamin)
rgw: rgw_file: restore (corrected) fix for dir partial match (return of FLAG_EXACT_MATCH) (issue#19060, issue#18992, issue#19059, pr#13858, Matt Benjamin)
rgw: rgw_file: FHCache residence check should be exhaustive (issue#19111, pr#14169, Matt Benjamin)
rgw: rgw_file: ensure valid_s3_object_name for directories, too (issue#19066, pr#13717, Matt Benjamin)
rgw: rgw_file: fix marker computation (issue#19018, issue#18989, issue#18992, issue#18991, pr#13869, Matt Benjamin)
rgw: rgw_file: wip dir orphan (issue#18992, issue#18989, issue#19018, issue#18991, pr#14205, Gui Hecheng, Matt Benjamin)
rgw: rgw_file: various fixes (pr#14206, Matt Benjamin)
rgw: rgw_file: expand argv (pr#14230, Matt Benjamin)