This Infernalis point release fixes several packagins and init script issues, enables the librbd objectmap feature by default, a few librbd bugs, and a range of miscellaneous bug fixes across the system. We recommend that all infernalis v9.2.0 users upgrade. For more detailed information, see the complete changelog: http://docs.ceph.com/docs/master/_downloads/v9.2.1.txt Notable Changes --------------- * build/ops: Ceph daemon failed to start, because the service name was already used. (#13474, Chuanhong Wang) * build/ops: ceph upstart script rbdmap.conf incorrectly processes parameters (#13214, Sage Weil) * build/ops: libunwind package missing on CentOS 7 (#13997, Loic Dachary) * build/ops: rbd-replay-* moved from ceph-test-dbg to ceph-common-dbg as well (#13785, Loic Dachary) * build/ops: systemd/ceph-disk@.service assumes /bin/flock (#13975, Loic Dachary) * build/ops: systemd: no rbdmap systemd unit file (#13374, Boris Ranto) * common: auth/cephx: large amounts of log are produced by osd (#13610, Qiankun Zheng) * common: log: Log.cc: Assign LOG_DEBUG priority to syslog calls (#13993, Brad Hubbard) * crush: crash if we see CRUSH_ITEM_NONE in early rule step (#13477, Sage Weil) * fs: Ceph file system is not freeing space (#13777, Yan, Zheng, John Spray) * fs: Ceph-fuse won't start correctly when the option log_max_new in ceph.conf set to zero (#13443, Wenjun Huang) * fs: Segmentation fault accessing file using fuse mount (#13714, Yan, Zheng) * librbd: Avoid re-writing old-format image header on resize (#13674, Jason Dillaman) * librbd: ImageWatcher shouldn't block the notification thread (#14373, Jason Dillaman) * librbd: QEMU hangs after creating snapshot and stopping VM (#13726, Jason Dillaman) * librbd: Verify self-managed snapshot functionality on image create (#13633, Jason Dillaman) * librbd: [ FAILED ] TestLibRBD.SnapRemoveViaLockOwner (#14164, Jason Dillaman) * librbd: enable feature objectmap (#13558, xinxin shu) * librbd: fix merge-diff for >2GB diff-files (#14030, Jason Dillaman) * librbd: flattening an rbd image with active IO can lead to hang (#14092, #14483, Jason Dillaman) * mds: fix client capabilities during reconnect (client.XXXX isn't responding to mclientcaps warning) (#11482, Yan, Zheng) * mon: Ceph Pools' MAX AVAIL is 0 if some OSDs' weight is 0 (#13840, Chengyuan Li) * mon: should not set isvalid = true when cephx_verify_authorizer retur... (#13525, Ruifeng Yang) * objecter: pool op callback may hang forever. (#13642, xie xingguo) * objecter: potential null pointer access when do pool_snap_list. (#13639, xie xingguo) * osd: FileStore: potential memory leak if getattrs fails. (#13597, xie xingguo) * osd: OSD::build_past_intervals_parallel() shall reset primary and up_primary when begin a new past_interval. (#13471, xiexingguo) * osd: call on_new_interval on newly split child PG (#13962, Sage Weil) * osd: ceph-disk list fails on /dev/cciss!c0d0 (#13970, #14230, Loic Dachary) * osd: ceph-disk: use blkid instead of sgdisk -i (#14080, Loic Dachary, Ilya Dryomov) * osd: fix race condition during send_failures (#13821, Sage Weil) * osd: osd/PG.cc: 288: FAILED assert(info.last_epoch_started >= info.history.last_epoch_started) (#14015, David Zafman) * osd: pgs stuck inconsistent after infernalis upgrade (#13862, David Zafman) * rbd: TaskFinisher::cancel should remove event from SafeTimer (#14476, Douglas Fuller) * rbd: cls_rbd: object_map_save should enable checksums (#14280, Douglas Fuller) * rbd: misdirected op in rbd balance-reads test (#13491, Jason Dillaman) * rbd: pure virtual method called (#13636, Jason Dillaman) * rbd: rbd clone issue (#13553, xinxin shu) * rbd: rbd-replay does not check for EOF and goes to endless loop (#14452, Mykola Golub) * rbd: unknown argument --quiet in udevadm settle (#13560, Jason Dillaman) * rgw: init script reload doesn't work on EL7 (#13709, Hervé Rousseau) * rgw: radosgw-admin --help doesn't show the orphans find command (#14516, Yehuda Sadeh) * tests: ceph-disk workunit uses configobj (#14004, Loic Dachary) * tests: fsx failed to compile (#14384, Greg Farnum) * tests: notification slave needs to wait for master (#13810, Jason Dillaman) * tests: rebuild exclusive lock test should acquire exclusive lock (#14121, Jason Dillaman) * tests: testprofile must be removed before it is re-created (#13664, Loic Dachary) * tests: verify it is possible to reuse an OSD id (#13988, Loic Dachary) Getting Ceph ------------ * Git at git://github.com/ceph/ceph.git * Tarball at http://download.ceph.com/tarballs/ceph-9.2.1.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
