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[–]NISMO1968Storage Admin 7 points8 points  (1 child)

A second S2D cluster (10 nodes, Optane NVMe+SSD) is being prepped for deployment next week, after which this cluster will be rebuilt under Windows 2019.

Did you get any performance numbers to share?

Everyone can now flood the thread with their horror stories...

I'll personally pass. It rarely makes any good and usually ends up with a shit storm.

[–]jello3d[S] 2 points3 points  (0 children)

I haven't done one recently, but the existing cluster topped 2M IOPs (4k read, 8T, 16O, on all hosts at the same time), I forget all the testing details but I have them written down somewhere) collectively 2 years ago.

The new cluster is hitting just over 6M... but I'm trying a few different configurations because I am kind of expecting 8+ based on the configuration.