Re: How client choose among replications?

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> Why would it help? Since it's not that ONE OSD will be primary for all objects. There will be 1 Primary OSD per PG and you'll probably have a couple of thousands PGs.

The primary may be across a oversubscribed/expensive link, in which case a local replica with a common ancestor to the client may be preferable. It's WIP with the goal of landing in firefly iirc.

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