The Ceph Blog

Ceph blog stories provide high-level spotlights on our customers all over the world

  • December 7, 2016
    v10.2.4 jewel released

    This point release fixes several important bugs in RBD mirroring, RGW multi-site, CephFS, and RADOS. We recommend that all v10.2.x users upgrade. Also note the following when upgrading from hammer Upgrading from hammer When the last hammer OSD in a cluster containing jewel MONs is upgraded to jewel, as of 10.2.4 the jewel MONs will …Read more

  • October 18, 2016
    Kraken 11.0.2 released

    This development checkpoint release includes a lot of changes and improvements to Kraken. This is the first release introducing ceph-mgr, a new daemon which provides additional monitoring & interfaces to external monitoring/management systems. There are also many improvements to bluestore, RGW introduces sync modules, copy part for multipart uploads and metadata search via elastic search …Read more

  • September 28, 2016
    v10.2.3 Jewel Released

    This point release fixes several important bugs in RBD mirroring, RGW multi-site, CephFS, and RADOS. We recommend that all v10.2.x users upgrade. For more detailed information, see the complete changelog.

  • August 26, 2016
    v0.94.8 Hammer released

    This Hammer point release fixes several bugs. We recommend that all hammer v0.94.x users upgrade. For more detailed information, see the complete changelog. NOTABLE CHANGES

  • June 15, 2016
    v10.2.2 Jewel released

    This point release fixes several important bugs in RBD mirroring, RGW multi-site, CephFS, and RADOS. We recommend that all v10.2.x users upgrade. For more detailed information, see the complete changelog. NOTABLE CHANGES

  • May 16, 2016
    v10.2.1 Jewel released

    This is the first bugfix release for Jewel. It contains several annoying packaging and init system fixes and a range of important bugfixes across RBD, RGW, and CephFS. We recommend that all v10.2.x users upgrade. For more detailed information, see the complete changelog. NOTABLE CHANGES

  • May 13, 2016
    v0.94.7 Hammer released

    This Hammer point release fixes several minor bugs. It also includes a backport of an improved ‘ceph osd reweight-by-utilization’ command for handling OSDs with higher-than-average utilizations. We recommend that all hammer v0.94.x users upgrade. For more detailed information, see the complete changelog. NOTABLE CHANGES

  • April 21, 2016
    v10.2.0 Jewel released

    This major release of Ceph will be the foundation for the next long-term stable release. There have been many major changes since the Infernalis (9.2.x) and Hammer (0.94.x) releases, and the upgrade process is non-trivial. Please read these release notes carefully. MAJOR CHANGES FROM INFERNALIS

  • March 8, 2016
    v10.0.4 released

    This is the fourth and last development release before Jewel. The next release will be a release candidate with the final set of features. Big items include RGW static website support, librbd journal framework, fixed mon sync of config-key data, C++11 updates, and bluestore/kstore. Note that, due to general developer busyness, we aren’t building official …Read more

  • February 26, 2016
    v9.2.1 Infernalis released

    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. NOTABLE CHANGES

  • February 23, 2016
    v0.94.6 Hammer released

    This Hammer point release fixes a range of bugs, most notably a fix for unbounded growth of the monitor’s leveldb store, and a workaround in the OSD to keep most xattrs small enough to be stored inline in XFS inodes. We recommend that all hammer v0.94.x users upgrade. For more detailed information, see the complete …Read more

  • February 10, 2016
    v10.0.3 released

    This is the fourth development release for Jewel. Several big pieces have been added this release, including BlueStore (a new backend for OSD to replace FileStore), many ceph-disk fixes, a new CRUSH tunable that improves mapping stability, a new librados object enumeration API, and a whole slew of OSD and RADOS optimizations. Note that, due …Read more

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