Re: ceph-mon vs leveldb status

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On Wed, 19 Jun 2013 13:09:42 -0700, Sage Weil wrote:

[snip]

> Meanwhile, the next development release will be changing the way all the
> pg metadata in the monitor is stored to be much more efficient and to take
> advantage of leveldb's capabilities; this will be present in 0.66
> (dumpling - 1).

Have you considered using one of the recently annoucned LevelDB forks? The
HyperDex folks recently published their HyperLevelDB fork (still
compatible though) and it has significantly improved behaviour, less
performance variance etc.
See http://hyperdex.org/performance/leveldb/ or github.

-h


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