The Ceph Blog

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

  • March 5, 2015
    Incomplete PGs — OH MY!

    I recently had the opportunity to work on a Firefly cluster (0.80.8) in which power outages caused a failure of two OSDs. As with lots of things in technology, that’s not the whole story. The manner in which the power outages and OSD failures occurred put the cluster into a state with 5 placement groups …Read more

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