Re: ceph-mon vs leveldb status

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On 06/24/2013 05:51 AM, Holger Hoffstaette wrote:
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

Very Interesting Holger! Waiting to hear from some of the others, but I may need to play with this at some point. :)



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