Monthly Archives: May 2015

Ceph Jerasure and ISA plugins benchmarks

In Ceph, a pool can be configured to use erasure coding instead of replication to save space. When used with Intel processors, the default Jerasure plugin that computes erasure code can be replaced by the ISA plugin for better write … Continue reading

Posted in ceph, jerasure | 2 Comments

Improving Ceph python scripts tests

The Ceph command line and ceph-disk helper are python scripts for which there are integration tests (ceph-disk.sh and test.sh). It would be useful to add unit tests and pep8 checks. It can be done by creating a python module instead … Continue reading

Posted in ceph | 1 Comment