Perl 6 - the future is here, just unevenly distributed

IRC log for #gluster, 2015-12-26

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07:56 mjrosenb JoeJulian: right, but isn't there a target number that it tries to get between, e.g. everything below 0x40000... goes to brick A, between 0x40000... and 0x5000.... goes to brick B, and higher than 0x5000... goes to brick C
07:56 mjrosenb and rebalancing just adjusts those cutoffs?
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08:26 JoeJulian mjrosenb: yes, it creates a 32 bit hash of the filename. Each brick is assigned a hash range of 32/n where n is the number of distribute subvolumes. See https://joejulian.name/blog/dht-misses-are-expensive/
08:26 glusterbot Title: DHT misses are expensive (at joejulian.name)
08:34 mjrosenb oh, it is always exactly 2^32/n?
08:47 JoeJulian Looks that way.
08:48 JoeJulian Makes me wonder, too, what happens if you have more than 32 dht bricks.
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08:49 JoeJulian ... and what the heck are you doing awake? ;)
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