Hi,
My OSD host has 256GB of ram and I have 52 OSD. Currently I have the cache set to 1GB and the system only consumes around 44GB of ram and the other ram sits as unallocated because I am using bluestore vs filestore.
The documentation: http://docs.ceph.com/docs/master/rados/configuration/bluestore-config-ref/ list the defaults of ram to be used almost exclusively for the KV cache.
With a system like mine do you think It would be safe to allow 3GB cache and change the KV ratio to 0.60?
With a system like mine do you think It would be safe to allow 3GB cache and change the KV ratio to 0.60?
Thanks
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Tyler Bishop
EST 2007
O: 513-299-7108 x1000
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