The Ceph Blog

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

  • August 29, 2017
    v12.2.0 Luminous Released

    This is the first release of Luminous v12.2.x long term stable release series. There have been major changes since Kraken (v11.2.z) and Jewel (v10.2.z), and the upgrade process is non-trivial. Please read these release notes carefully. The next stable release will be named Mimic. Major Changes from Kraken¶ General: Ceph now has a simple, built-in …Read more

  • August 15, 2017
    v12.1.4 Luminous (RC) released

    This is the fifth release candidate for Luminous, the next long term stable release, we’ve had to do this release as there was a bug in the previous RC, 12.1.3 which affected upgrades. Ceph Luminous (v12.2.0) will be the foundation for the next long-term stable release series. There have been major changes since Kraken (v11.2.z) …Read more

  • August 11, 2017
    v12.1.3 Luminous (RC) released

    This is the final release candidate for Luminous, the next long term stable release. Ceph Luminous (v12.2.0) will be the foundation for the next long-term stable release series. There have been major changes since Kraken (v11.2.z) and Jewel (v10.2.z), and the upgrade process is non-trivial. Please read these release notes carefully. Major Changes from Kraken …Read more

  • August 10, 2017
    v11.2.1 Kraken released

    This is the first bugfix release for Kraken, and probably the last release of the Kraken series (Kraken will be declared “End Of Life” (EOL) when Luminous is declared stable). It contains a large number of bugfixes across all Ceph components. We recommend that all v11.2.x users upgrade. For more detailed information, see the complete …Read more

  • August 2, 2017
    v12.1.2 Luminous RC released

    This is the third release candidate for Luminous, the next long term stable release. Ceph Luminous (v12.2.0) will be the foundation for the next long-term stable release series. There have been major changes since Kraken (v11.2.z) and Jewel (v10.2.z), and the upgrade process is non-trivial. Please read these release notes carefully. Major Changes from Kraken …Read more

  • July 18, 2017
    v12.1.1 Luminous RC released

    This is the second release candidate for Luminous, the next long term stable release. Please note that this is still a Release Candidate and not the final Luminous release. Ceph Luminous (v12.2.0) will be the foundation for the next long-term stable release series. There have been major changes since Kraken (v11.2.z) and Jewel (v10.2.z), and …Read more

  • July 14, 2017
    v10.2.9 Jewel released

    This point release fixes a regression introduced in v10.2.8. We recommend that all Jewel users upgrade. For more detailed information, see the complete changelog. Notable Changes¶ cephfs: Damaged MDS with 10.2.8 (issue#20599, pr#16282, Nathan Cutler)

  • July 14, 2017
    v10.2.8 Jewel released

    This point release brought a number of important bugfixes in all major components of Ceph. However, it also introduced a regression that could cause MDS damage, and a new release, v10.2.9, was published to address this. Therefore, Jewel users should not upgrade to this version – instead, we recommend upgrading directly to v10.2.9. That being …Read more

  • June 23, 2017
    v12.1.0 Luminous RC released

    This is the first release candidate for Luminous, the next long term stable release. Ceph Luminous will be the foundation for the next long-term stable release series. There have been major changes since Kraken (v11.2.z) and Jewel (v10.2.z) Major Changes from Kraken General: Ceph now has a simple, built-in web-based dashboard for monitoring cluster status. …Read more

  • May 17, 2017
    Ceph v12.0.3 Luminous (dev) released

    This is the fourth development checkpoint release of Luminous, the next long term stable release. This release introduces several improvements in bluestore, monitor, rbd & rgw. Major changes from v12.0.2 The “journaler allow split entries” config setting has been removed. Notable Changes bluestore,core: osd/OSDMap: should update input param if osd dne (pr#14863, Kefu Chai) bluestore: …Read more

  • April 24, 2017
    Ceph v12.0.2 Luminous (dev) released

    This is the third development checkpoint release of Luminous, the next long term stable release. Major changes from v12.0.1 The original librados rados_objects_list_open (C) and objects_begin (C++) object listing API, deprecated in Hammer, has finally been removed. Users of this interface must update their software to use either the rados_nobjects_list_open (C) and nobjects_begin (C++) API …Read more

  • April 11, 2017
    v10.2.7 Jewel Released

    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 the complete changelog. 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 …Read more

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