Date: Tue, 24 Dec 1996 02:41:40 -0800 (PST) From: Joerg Wunsch <joerg> To: andreas@klemm.gtn.com, joerg, freebsd-bugs, gibbs Subject: Re: kern/1989 Message-ID: <199612241041.CAA17733@freefall.freebsd.org>
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Synopsis: dump(8) fails to dump if tagged command queuing is enabled State-Changed-From-To: feedback-open State-Changed-By: joerg State-Changed-When: Tue Dec 24 11:40:42 MET 1996 State-Changed-Why: > Please confirm: does the problem still exist with the recent driver? The problems still arises in -current. Exactly this I tried yesterday with a brand new kernel. Only one thing changed. The error message: sd0(ahc0:0:0) Tagged openings reduced to 3 This message comes up - nothing more - and the system hangs. This happens only with tagged command queuing enabled. With or without the compile option AHC_SCBPAGING_ENABLE. When using tar as backup tool, this doesn't happen. Or when benching SCSI disks using bonnie. Responsible-Changed-From-To: freebsd-bugs->gibbs Responsible-Changed-By: joerg Responsible-Changed-When: Tue Dec 24 11:40:42 MET 1996 Responsible-Changed-Why: Seems like Justin's area.
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