FreeBSD and Linux SSD Write Speeds
Tim Daneliuk
tundra at tundraware.com
Wed Jun 21 18:27:42 UTC 2017
On 06/21/2017 11:23 AM, Jov wrote:
> Try add sync option to dd and write twice of memory size data(16gb for your hw).
>
>
> Jov
OK, reran with:
dd if=/dev/zero of=foo bs=8M count=1024 conv=sync
Results (fastest of several runs):
Linux: 265MB/sec
FreeBSD: 180MB/sec
The fact that there is some variability us unremarkable. What is
remarkable is that the FreeBSD is more powerful and has a much
newer SSD drive.
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Tim Daneliuk tundra at tundraware.com
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