The Ceph Blog

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

  • October 17, 2012
    Ceph is the new black. It goes with everything!

    In my (rather brief) time digging in to Ceph and working with the community, most discussions generally boil down to two questions: “How does Ceph work?” and “What can I do with Ceph?” The first question has garnered a fair amount of attention in our outreach efforts. Ross Turk’s post “More Than an Object Store” […]

  • October 16, 2012
    v0.53 released

    Another development release of Ceph is ready, v0.53.  We are getting pretty close to what will be frozen for the next stable release (bobtail), so if you would like a preview, give this one a go.  Notable changes include: librbd: image locking rbd: fix list command when more than 1024 (format 2) images osd: backfill […]

  • October 15, 2012
    Ceph Block Devices in OpenStack Folsom

    The latest version of OpenStack, Folsom, was recently released. This release makes block devices in general, and Ceph block devices (RBD) in particular, much easier to use. If you’re not familiar with OpenStack terminology, there are a few things you should know before proceeding: instance – a virtual machine image – a template for a […]

  • October 9, 2012
    Ceph Performance Part 1: Disk Controller Write Throughput

    Introduction Here at Inktank our developers have been toiling away at their desks, profiling and optimizing Ceph to make it one of the fastest distributed storage solutions on the planet.  One question we often get asked is how to build an optimally performing Ceph cluster.  This isn’t always an easy question to answer because it […]

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