CephNotes

Some notes about Ceph
Laurent Barbe @CCM Benchmark

Ceph Versions

6 months since my last post… Firefly is released. http://ceph.com/releases/v0-80-firefly-released/

Ceph Major Release

Version Date Some new features
0.87 – Giant 11/2014 http://ceph.com/uncategorized/v0-87-giant-released/
0.80 – Firefly 07/2014 erasure coding, cache tiering
0.72 – Emperor 11/2013 multi-datacenter replication RGW, improved usability & performance
0.67 – Dumpling 08/2013 global namespace and region, REST Api for cluster management
0.61 – Cuttlefish 08/2013 ceph-deploy
0.56 – Bobtail 01/2013 improve stability / performance
0.48 – Argonaut 07/2012 improve stability / performance

All Ceph Releases : http://ceph.com/category/releases/

Packages versions included in Debian/Ubuntu distribution

Distributions Ceph Version Linux Kernel
Ubuntu Utopic 14.10 0.80 (Firefly) 3.15
Ubuntu Trusty 14.04LTS 0.79 – 0.80 (trusty-updates) 3.13
Ubuntu Saucy 13.10 0.67 (Dumpling) 3.11
Ubuntu Raring 13.04 0.56 (Bobtail) 3.8
Ubuntu Precise 12.04LTS 0.41 3.2
Debian Jessie 0.80 (Firefly) 3.14
Debian Wheezy [backports]  0.80 (Firefly) 3.2.41
Debian Wheezy  - 3.2.41
Debian Squeeze  - 2.6.32

For the latest versions for each distribution: http://ceph.com/resources/downloads/

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