Ignoring the durability and network issues for now :) Are there any
aspects of a journals performance that matter most for over all ceph
performance?
i.e my inital thought is if I want to improve ceph write performance
journal seq write speed is what matters. Does random write speed factor
at all?
Presumably as long as the SSD read speed exceeds that of the spinners,
that is sufficient.
--
Lindsay Mathieson
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