The Ceph Blog

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

  • December 27, 2016
    v11.1.1 Kraken rc released

    This is a release candidate for kraken, the next stable release series. Major Changes from Jewel RADOS: The new BlueStore backend now has a change in the on-disk format, from the previous release candidate 11.1.0 and there might possibly be a change before the final release is cut Notable Changes bluestore: ceph-disk: adjust bluestore default …Read more

  • December 13, 2016
    v11.1.0 kraken released

    This is a release candidate for Kraken, the next stable release series. Major Changes from Jewel RADOS: The new BlueStore backend now has a stable disk format and is passing our failure and stress testing. Although the backend is still flagged as experimental, we encourage users to try it out for non-production clusters and non-critical …Read more

  • 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

  • November 3, 2016
    RGW Metadata Search

    I have recently been working on adding metadata search to rgw. It’s not in yet, nor is it completely ready. I do think that it’s at a point where it would be great to get some feedback. This feature is built on top of another feature that I talked about a few months ago on …Read more

  • October 19, 2016
    FOSDEM 2017: Software Defined Storage Devroom

    Gluster and Ceph are delighted to be hosting a Software Defined Storage devroom at FOSDEM 2017. Important dates: Nov 16: Deadline for submissions Dec 1: Speakers notified of acceptance Dec 5: Schedule published This year, we’re looking for conversations about open source software defined storage, use cases in the real world, and where the future …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.

  • September 7, 2016
    A Look at the Ceph Cookbook

    “Ceph is awesome and so is its community” and last year Packt Publishing and Karan Singh from community came up with very first book on Ceph titled “Learning Ceph“. The overwhelming response to the first book + maturity and popularity of Ceph becomes the base for the next title on Ceph, “Ceph Cookbook“. Author and …Read more

  • 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

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