Re: New "ahcisata0 port 1: device present" messages with NetBSD 9

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

> > I'm not sure if there is any evidence that says certain WD drives
> > have bugs around NCQ functions.
> 
> Maybe Simon Burge's details are inaccurately stated?

https://mail-index.netbsd.org/netbsd-bugs/2020/01/12/msg065427.html
https://mail-index.netbsd.org/tech-kern/2020/01/13/msg025939.html

He just said got errors on
> wd0: <Samsung SSD 860 EVO 1TB>
> wd1: <Samsung SSD 860 EVO 1TB>
but no errors on non-SSD
> wd2: <WDC WD80EFAX-68LHPN0>
even when NCQ was not disabled.

Of course there might be possible bugs on the WDC drives, though.

---
Izumi Tsutsui