FreeBSD 11.1 Beta 2 ZFS performance degradation on SSDs
Mike Tancsa
mike at sentex.net
Tue Jun 20 18:53:16 UTC 2017
On 6/20/2017 1:58 PM, Karl Denninger wrote:
>
> I suspicious of a drive firmware interaction with your I/O pattern; SSDs
> are somewhat-notorious for having that come up under certain workloads
> that involve a lot of writes.
I wonder repeating the tests with plain old hard drives would show the
same behavior ?
---Mike
--
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Mike Tancsa, tel +1 519 651 3400
Sentex Communications, mike at sentex.net
Providing Internet services since 1994 www.sentex.net
Cambridge, Ontario Canada http://www.tancsa.com/
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