blb8@po.cwru.edu writes:
>> Divan Santana <divan@santanas.co.za> [20240131 165546 +0200]:
>>
>> blb8@po.cwru.edu writes:
>>
>> > Onboard SATA seems to require additional initialization on a Gigabyte
>> > B650 in OpenBSD 7.4 amd64; basic requests take minutes to complete and
>> > each block read takes 30 seconds. During boot, attached SSDs will block
>> > pending these requests;
>>
>> I have the same issue. I was hoping to install openbsd 7.4 on this new
>> AMD MSI board server.
>>
>> This issue is quite a show stopper for me.
>>
>> If anyone wants some further input from me to debug this, let me know.
>>
>> @blb8@po.cwru.edu is there any workaround?
> The only user-land workaround I know is to suspend with `zzz -z`. After
> resuming, the bus seems to be in a workable state.
>
> I've had great success with the noted kernel driver workaround, which
> applies the reset during system startup. Optical drive performance has
> been as expected with that workaround.
OK, the zzz -z works well. After that the issue appears resolved. I
just had to enable/start apmd.
How can one apply your patch, so the issue is resolved on boot?
Currently to boot the system takes REALLY long because of this issue and
the 3 SATA drives I have in it.
> Hopefully one of those will work for you, and if any OpenBSD developers
> are listening, maybe one of them can see the "right" way to do this.
Hope so :)
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