[Gluster-devel] AFR write scheduling
cc at avaxio.hu
Tue Nov 20 20:39:41 UTC 2007
Kevan Benson wrote:
> I don't remember anything about the status of this, and I can't find it
> in the archives from a few minutes of searching, so I'll just ask.
> Is afr write scheduling planned for the future? My understanding of AFR
> currently is that if you have a 4 node AFR, and you specify all .html
> files to be redundant at 2 locations and all .db files to be redundant
> in 3, you can expect the first 2 defined nodes to contain redundant
> .html files and the first 3 nodes to contain redundant .db files and the
> fourth node to be essentially empty (until the other nodes fill up?).
> Are there any plans to have it use a scheduler to decide which AFR nodes
> to write to?
> Is the solution just to wrap multiple AFRs in a unify and use the unify
> scheduler to achieve this?
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