2013-08-15 22:46:30 +00:00
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v0.68
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~~~~~
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* 'ceph osd crush set <id> <weight> <loc..>' no longer adds the osd to the
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specified location, as that's a job for 'ceph osd crush add'. It will
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however continue to work just the same as long as the osd already exists
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in the crush map.
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2013-08-15 22:22:41 +00:00
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* The OSD now enforces that class write methods cannot both mutate an
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object and return data. The rbd.assign_bid method, the lone
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offender, has been removed. This breaks compatibility with
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pre-bobtail librbd clients by preventing them from creating new
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images.
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2013-08-19 17:29:49 +00:00
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* librados now returns on commit instead of ack for synchronous calls.
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This is a bit safer in the case where both OSDs and the client crash, and
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is probably how it should have been acting from the beginning. Users are
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unlikely to notice but it could result in lower performance in some
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circumstances. Those who care should switch to using the async interfaces,
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which let you specify safety semantics precisely.
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