Bug 25292

Summary: UDMA66 Disk controller resetting hangs on Promise Ultra 66/100 card
Product: Base System Reporter: guolin <guolin>
Component: kernAssignee: freebsd-bugs (Nobody) <bugs>
Status: Closed FIXED    
Severity: Affects Only Me    
Priority: Normal    
Version: Unspecified   
Hardware: Any   
OS: Any   

Description guolin 2001-02-23 01:20:04 UTC 
I get this messages when I see that machine hangs there:

Feb  19 02:02:39 arc18 /kernel: ad2: READ command timeout - resetting
Feb  19 02:02:39 arc18 /kernel: ata1: resetting devices

Fix: 

Don't know how to fix it.

 When the system hangs, no keyboard reponses. The only solution left is to recycle the power.

 Does 4.2 or the future 4.3 version fix this problem?
How-To-Repeat: 
 100% repeatable, and happens on around 20 out of 200 FreeBSD boxed with Version 4.1 and 4.1.1.
Comment 1 Søren Schmidt freebsd_committer freebsd_triage 2001-05-30 10:43:05 UTC 
State Changed
From-To: open->closed

This should be fixed in 4.3