Hi,

http://docs.ceph.com/docs/master/rados/operations/cache-tiering/ states

>
> Note A larger hit_set_count results in more RAM consumed by the ceph-osd
> process.


By how much - what order - kb ? mb ? gb ?

After some spelunking - there's osd_hit_set_max_size, is it fair to make
the following assumption that - we're approximately upper bounded by
(osd_hit_set_max_size + change) * number-of-hit-sets ?

-KJ
-- 
Kjetil Joergensen <[email protected]>
SRE, Medallia Inc
Phone: +1 (650) 739-6580
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