Re: An issue with fio performance on an SSD

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Joe Landman wrote:

We are playing with some SSDs, and as usual, we want to use fio for our testing regime. So we set up a simple streaming write:

Ok, I figured it out.

Add zero_buffers=1 to the job specification.  Then we get this:

Run status group 0 (all jobs):
WRITE: io=32,706MB, aggrb=535MB/s, minb=548MB/s, maxb=548MB/s, mint=61133msec, maxt=61133msec

Joseph Landman, Ph.D
Founder and CEO
Scalable Informatics Inc.
email: landman@xxxxxxxxxxxxxxxxxxxxxxx
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