ad0: READ command timeout....

[Dan Langille]

This morning I found a frozen box.  On the console was this:

ad0: READ command timeout tag=0 serv=0 - resetting
ata0: resetting devices .. ata0-slave: ATA identify retries exceeded
done

After reboot, those messages were found in /var/log/messages.

I'm running FreeBSD 4.8-RC from Apr 4 10:45:49 EST 2003.

Any ideas?
-- 
Dan Langille : http://www.langille.org/