On Mon, 14 Jul 2014, Quenten Grasso wrote: > > Hi All, > > Just a quick question for the list, has anyone seen a significant increase > in ram usage since firefly? I upgraded from 0.72.2 to 80.3 now all of my > Ceph servers are using about double the ram they used to. One significant change is that the leveldb cache size in dumpling is only the leveldb default of 8MB, whereas in firefly it is now 128 MB by default. This can be adjusted by putting leveldb cache size = size in bytes in the [osd] section of ceph.conf and restarting the ceph-osd daemons. sage
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