Planet Ceph

Aggregated news from external sources

  • January 18, 2013
    Our First Webinar – Getting Started With Ceph

          Yesterday was another milestone for our Inktank scrapbook. We hosted our first webinar titled “Getting Started with Ceph”. Our technical marketing engineer/overall nice guy @klivansky presented the webinar, which lasted one hour and covered the basics of getting setup with Ceph. He covered… An introduction into Ceph and Inktank A description of the […]

  • January 16, 2013
    Building a Public AMI with Ceph and OpenStack

    In an effort to show people how OpenStack and Ceph work together I decided it would be fun to build an Amazon Machine Image (AMI) for their Elastic Compute Cloud (EC2). This would give folks the ability to showcase the integration, end users a working example, and developers a potentially easy starting environment to build […]

  • January 14, 2013
    Ceph from PoC to Production

    Through this article I’m delighted to introduce a new category on the Ceph blog called User Story. The aim of this category is to offer general feedback to centralized users . The structure of the article is as follows: Introduction: who am i and what I am doing Company introduction and business (not mandatory) Ceph use case: what […]

  • January 9, 2013
    The Momentum Continues to Accelerate for Inktank and Ceph

    We launched Inktank in 2012 to provide enterprise-level support for the Ceph distributed storage system. Last year we witnessed a major increase in the adoption and interest in Ceph. It truly was a momentous year for us and I am thrilled to be able to share with you some of those highlights as we start 2013 […]

  • January 9, 2013
    v0.48.3 argonaut update released

    After several months, we have an important update for the argonaut v0.48.x series.  This release contains a critical fix that can prevent data loss or corruption in a power loss or kernel panic situation.  There are also several fixes for the OSDs and for the radosgw.  We recommend all v0.48.x users upgrade. Notes on upgrading: […]

  • January 8, 2013
    v0.56.1 released

    We found a few critical problems with v0.56, and fixed a few outstanding problems.  v0.56.1 is ready, and we’re pretty pleased with it! There are two critical fixes in this update: a fix for possible data loss or corruption if power is lost, and a protocol compatibility problem that was introduced in v0.56 (between v0.56 […]

  • January 1, 2013
    v0.56 released

    We’re bringing in the new year with a new release, v0.56, which will form the basis of the next stable series “bobtail.”  There is little in the way of new functionality since v0.55, as we’ve been focusing primarily on stability, performance, and upgradability from the previous argonaut stable series (v0.48.x).  If you are a current […]

  • December 24, 2012
    Ceph Over Fibre for VMWare

    We always love it when Ceph users choose to share what they have been doing with the community. Recently, a couple of regulars to the #ceph IRC channel were good enough to give us a very detailed look at how they were using Ceph to power their VMWare infrastructure. So, without further ado, read on […]

  • December 20, 2012
    Argonaut vs Bobtail Performance Preview

    Contents Introduction System Setup Test Setup 4KB Write Results 4KB Read Results 128KB Write Results 128KB Read Results 4MB Write Results 4MB Read Results Conclusion INTRODUCTION Hello again! War. War never changes. Some of you may have been following my bitter rivalry with Mark Shuttleworth.  Now, I am perfectly aware that I share nearly as […]

  • December 18, 2012
    What’s New in the Land of OSD?

    It’s been a few months since the last named release, Argonaut, and we’ve been busy! Well, in retrospect, most of the time was spent on finding a cephalopod name that starts with “b”, but once we got that done, we still had a few weeks left to devote to technical improvements. In particular, the OSD […]

  • December 13, 2012
    v0.55.1 released

    There were some packaging and init script issues with v0.55, so a small point release is out. It fixes a few odds and ends: init-ceph: typo (new ‘fs type’ stuff was broken) debian: fixed conflicting upstart and sysvinit scripts auth: fixed default auth settings osd: dropped some broken asserts librbd: fix locking bug, race with […]

  • December 13, 2012
    Deploying Ceph with a Crowbar

    We have seen users deploying Ceph in a number of different ways, which is just plain awesome! I have spoken with people deploying with makecephfs, ceph-deploy, Juju, Chef, and even the beginnings of some Puppet work. However, thanks to collaboration between Inktank and Dell there is a really solid deployment pathway using Dell’s Crowbar tool […]

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