Planet Ceph

Aggregated news from external sources

  • May 7, 2013
    Use existing RBD images and put it into Glance

    The title of the article is not that explicit, actually I had trouble to find a proper one. Thus let me clarify a bit. Here is the context I was wondering if Glance was capable of converting images within its store. The quick answer is no, but I thin…

  • May 7, 2013
    Ceph Cuttlefish Release has Arrived!

    ­­Today marks another milestone for Ceph with the release of Cuttlefish (v0.61), the third stable release of Ceph. Inktank’s development efforts for the Cuttlefish release have been focused around Red Hat support and making it easier to install and configure Ceph while improving the operational ease of integrating with 3rd party tools, such as provisioning […]

  • April 25, 2013
    Ceph Community Expands “Geek on Duty”

    Last month Inktank launched a community help program that we called “Office Hours” in an attempt to provide specific hours where an engineer would be available to answer questions from the community. These efforts have done a lot for both the ability to answer questions, as well as the ability for our engineers to focus […]

  • April 25, 2013
    Ceph and Cinder multi-backend

    Grizzly brought the multi-backend functionality to cinder and tons of new drivers. The main purpose of this article is to demonstrate how we can take advantage of the tiering capability of Ceph.

    I. Ceph

    To configure Ceph to use different storage…

  • April 22, 2013
    Play with Ceph – Vagrant Box

    Materials to start playing with Ceph. This Vagrant box contains a all-in-one Ceph installation.

    I. Setup

    First Download and Install Vagrant.

    Download the Ceph box: here. This box contains one virtual machine:

    Ceph VM contains 2 OSDs (1 disk e…

  • April 15, 2013
    Ceph Mania

    Ceph is super hot. When people tell me that storage can’t be sexy, I can’t help but feel like Ceph can be! I was out in our L.A. office last week, and the first thing I saw when I showed up was this: A Ceph fanboy working with a multi-petabyte deployment of Ceph decided to […]

  • April 15, 2013
    One More chef-client Run

    Carrying on from my last post, the failed chef-client run came down to the init script in ceph 0.56 not yet knowing how to iterate /var/lib/ceph/{mon,osd,mds} and automatically start the appropriate daemons. This functionality seems to have been introduced in 0.58 or so by commit c8f528a. So I gave it another shot with a build …Read more

  • April 11, 2013
    The Ceph Chef Experiment

    Sometimes it’s most interesting to just dive in and see what breaks. There’s a Chef cookbook for Ceph on github which seems rather more recently developed than the one in SUSE-Cloud/barclamp-ceph, and seeing as its use is documented in the Ceph manual, I reckon that’s the one I want to be using. Of course, the README says “Tested …Read more

  • March 28, 2013
    Ceph is in EPEL, and why Red Hat users should care

    EPEL is Extra Packages for Enterprise Linux, a project that ports software that is part of the Fedora community distribution to the slower-moving RHEL (Red Hat Enterprise Linux) distribution (and its derivatives) used by many enterprises. One problem for RHEL users is that although the distribution tends to be rock solid, that stability comes at […]

  • March 28, 2013
    Supporting Ceph With new hastexo Partnership

    Today, I am excited to announce our partnership with hastexo who provides Ceph-related professional services world-wide. We have been working closely with hastexo for some time, including collaboration on the development of new Ceph courseware for new Inktank training courses that are now available. hastexo is a professional services company located in Austria and serving customers on five continents. The […]

  • March 25, 2013
    Puppet modules for Ceph finally landed!

    Quite recently François Charlier and I worked together on the Puppet modules for Ceph on behalf of our employer eNovance. In fact, François started to work on them last summer, back then he achieved the Monitor manifests. So basically, we worked on the OSD manifest. Modules are in pretty good shape thus we thought it was important to communicate to the community…. Read more →

  • March 21, 2013
    Inktank’s Roadmap for Ceph: Massive scale with Minimal effort

    It’s been just over a year since Inktank was formed with a goal of making Ceph the ‘Linux of Storage’. But while Inktank is a young company, Ceph itself has a longer history, going back to Sage Weil’s PhD in 2005. The intervening years saw much of the engineering work focused on building the foundations […]

Careers