Hi Guy,
You could achieve that by patching /etc/system with
"disable_memscrub=1" on x86 systems.
Thanks!
Guy <> wrote:
> Hello community !
>
> Is there a way to disable opteron dram scrubbing from GRUB menu ?
>
> I know a way from /etc/system (set mc-amd:mc_scrub_rate_dram = 0)
>
> But since my opteron server tends to hard hang after a while (because
> of opteron bug),
> if I try to install an entire distribution, I may not have time to
> install the system before the hang...
>
> A boot argument would do the job (like -B mc_scrub_rate_dram=0 ) but
> I don't think it exists.
>
> Is there another way ?
>
> I tried to boot with -kd, but I can't find the symbol.
>
> Can you help me please ?
>
> Thank you
>
> Guy
Liu Jiang (Gerry)
OpenSolaris, OTC, SSG, Intel
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