Date: Thu, 11 Dec 2003 18:42:25 -0500 From: Jesse Guardiani <jesse@wingnet.net> To: freebsd-current@freebsd.org Subject: Re: Tracking down ata0 reset hang Message-ID: <bravd0$jpb$3@sea.gmane.org> References: <nate@root.org> <20031211225904.202205D04@ptavv.es.net>
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Kevin Oberman wrote: >> Date: Thu, 11 Dec 2003 13:13:15 -0800 (PST) >> From: Nate Lawson <nate@root.org> >> Sender: owner-freebsd-current@freebsd.org >> >> I have a laptop that suspends and resumes fine. Soeren's patch to >> properly reset the hardware after the ATAng import fixed the problem >> where resuming would hang in ata0 reset with the hard drive light on. >> >> Sometime in the last month or two, the ATA reset phase of resume has >> begun hanging again with the drive light on and I can't break to the >> debugger. The interesting data point is that if I suspend/resume in >> single user >> mode, it works fine, including the reset. But in multi-user mode, it >> hangs. I'm trying to disable various services to see if any of them >> triggers the hang. >> >> Has anyone else seen this regression? > > I see it, but it's not a regression for me. Ever since ATAng was merged > into HEAD, I've had this problem and Soeren's patch did not seem to > help. > > I have not tried suspending in stand-alone mode, but I will give it a > try a little later today. Suspend/Resume without apmd and without X11 works for me. Limited usefulness though. -- Jesse Guardiani, Systems Administrator WingNET Internet Services, P.O. Box 2605 // Cleveland, TN 37320-2605 423-559-LINK (v) 423-559-5145 (f) http://www.wingnet.net
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