The Ceph Blog

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

May 29, 2013

v0.63 released

Another sprint, and v0.63 is here.  This release features librbd improvements, mon fixes, osd robustness, and packaging fixes.

Notable features in this release include:

  • librbd: parallelize delete, rollback, flatten, copy, resize
  • librbd: ability to read from local replicas
  • osd: resurrect partially deleted PGs
  • osd: prioritize recovery for degraded PGs
  • osd: fix internal heartbeart timeouts when scrubbing very large objects
  • osd: close narrow journal race
  • rgw: fix usage log scanning for large, untrimmed logs
  • rgw: fix locking issue, user operation mask,
  • initscript: fix osd crush weight calculation when using -a
  • initscript: fix enumeration of local daemons
  • mon: several fixes to paxos, sync
  • mon: new –extract-monmap to aid disaster recovery
  • mon: fix leveldb compression, trimming
  • add ‘config get’ admin socket command
  • rados: clonedata command for cli
  • debian: stop daemons on uninstall; fix dependencies
  • debian wheezy: fix udev rules
  • many many small fixes from coverity scan

You can get v0.63 from the usual places:

Sage Weil

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