On Fri, 11 May 2018 19:02:30 -0000, "Daniel Kidger" said: > Remember too that ESS uses powerful processors in order to do the erasure > coding and hence has performance to do checksums too. Traditionally ordinary > NSD servers are merely âroutersâ and as such are often using low spec cpus > which may not be fast enough for the extra load?
More to the point - if you're at all clever, you can do the erasure encoding in such a way that a perfectly usable checksum just drops out the bottom free of charge, so no additional performance is needed to checksum stuff....
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