Ryzen issues on FreeBSD ?
Nimrod Levy
nimrodl at gmail.com
Wed Jan 17 13:47:05 UTC 2018
I've been seeing similar issues on Ryzen and asked some questions, here
https://lists.freebsd.org/pipermail/freebsd-stable/2017-December/088121.html
My previous queries didn't go anywhere.
--
Nimrod
On Wed, Jan 17, 2018 at 8:38 AM Mike Tancsa <mike at sentex.net> wrote:
> With the Intel issues exposed in meltdown, we were looking at possibly
> deploying some Ryzen based servers for FreeBSD. We got a pair of
> ASUS PRIME X370-PRO and
>
> CPU: AMD Ryzen 5 1600X Six-Core Processor (3593.34-MHz
> K8-class CPU)
> Origin="AuthenticAMD" Id=0x800f11 Family=0x17 Model=0x1 Stepping=1
>
> Everything is at its default in the BIOS, no overclocking etc.
>
> However, we are seeing random lockups on both boxes. It doesnt seem to
> correspond with load/activity. And its a hard lockup. Keyboard not
> responsive and I cant break to serial debugger, so it doesnt seem to be
> an issue with something in the kernel going into deadlock.
>
> It sort of feels like a hardware issue, but it seems odd that both boxes
> are showing the same issue with random lockups like that. It could be
> twice in a day or once every 3 days.
>
> Anyone have any insights ? Anyone have any suggestions about better
> motherboards out there ? We are waiting for Supermicro's Epyc
> availability, but nothing yet. It would be nice if we could find a
> board with at least some hardware watchdog on it.
>
>
> ---Mike
>
> --
> -------------------
> Mike Tancsa, tel +1 519 651 3400 <(519)%20651-3400>
> 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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--
--
Nimrod
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