On Nov 4, 2021, at 08:00, Rin Okuyama <rokuyama...@gmail.com> wrote: > > Hmm, if affected hardware is somehow limited, we can just introduce something > like AHCI_QUIRK_EXTRADELAY. Otherwise, we can reconsider, for example, before > NetBSD 10 is released. > > Jun, Patrick, can you please provide full dmesg for your machines? >
Is it a function of the ACHI controller, or the drive attached to it, or a mismatch between how the two handle the ATA protocol? A quirk table would be a good solution. I can only hope that it’s as easy as tagging a controller. For the systems that demonstrate the failure, do other drives work fine? That may be the easiest way to check. The two drives in Ebihara-san’s dmesg output are low-cost mechanical drives, and I’m more suspicious of the drives than then controllers. jf -- John Franklin frank...@elfie.org
