On Tue, Jun 25, 2013 at 10:09:57AM +0200, tlaro...@polynum.com wrote: > Hello, > > On a Seagate 1.8T internal drive (with GPT partitioning), and under > NetBSD 5.1.2 amd64, on heavy i/o the disk freezes and the system goes > unresponsive, obviously stucked waiting for the disk. > > There are: > > ahcisata0: BSY never cleared, TD 0x80
I guess the driver tried to reset the drive, but failed. > > messages too. (Furthermore, there are, when trying to get smart > informations via atactl(8): > > wd1: dos partition I/O error at this point it's only trying to read the MBR, and fails. any other message before this ? -- Manuel Bouyer <bou...@antioche.eu.org> NetBSD: 26 ans d'experience feront toujours la difference --