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A comment on Why Is Storage on Kubernetes So Hard?. Parent comment

Re:Why Is Storage on Kubernetes So Hard? by 0xEFF on Sunday January 13, 2019 @07:42PM (#18899718)
I don’t think that’s true. I recall ~5ms seek times being top of the line.
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Re:Why Is Storage on Kubernetes So Hard? by cat199 on Sunday January 13, 2019 @08:19PM (#18899863)
he said 'subsystem' not 'disk'-

what was the latency to the controller with ram cache?

using seek time as a measure is also somewhat worst case - controllers/filesystems also queue(d) according to drive geometry.

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