new recommendation on db size

[jan--f]

The latest sizing recommendation is that bluestore DB partitions should not be smaller then 4% of the size of the data partition. We should consider this in our default deployments, maybe even check if this recommendation is not met.

[jan--f]

http://docs.ceph.com/docs/master/rados/configuration/bluestore-config-ref/#sizing

[jan--f]

Only applies if data and wal are separate.

[Martin-Weiss]

We should really find out more details on the „why“ as this will change the cost for deployments!

Am 06.11.2018 um 18:09 schrieb Jan Fajerski [email protected]:

Only applies if data and wal are separate.

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