Bug 68458

Summary:	Burning DVD causes lots of FAILURE - READ_SUBCHANNEL ILLEGAL REQUEST errors
Product:	Base System	Reporter:	Steve Wills <steve>
Component:	kern	Assignee:	freebsd-bugs (Nobody) <bugs>
Status:	Closed FIXED
Severity:	Affects Only Me
Priority:	Normal
Version:	5.2-CURRENT
Hardware:	Any
OS:	Any

Description Steve Wills 2004-06-29 00:00:26 UTC

      Trying to burn a DVD of a precompiled ISO image. I run growisofs like this:

growisofs -dvd-compat -Z /dev/cd0=filename.iso

Burn goes very slowly (on order of 12 hours) and during the entire burn, I get these messages in /var/log/messages:

Jun 28 18:36:11 thx1138 kernel: acd0: FAILURE - READ_SUBCHANNEL ILLEGAL REQUEST asc=0x30 ascq=0x02 error=4<ABORTED>

Burn appears to complete properly, but disc doesn't seem to work.

How-To-Repeat:       See Above

Comment 1 Steve Wills 2004-06-30 03:11:53 UTC

To followup with some more debugging info, camcontrol lists the device as
such:

<IOMEGA DVDRW4224INQ-D A106>       at scbus2 target 1 lun 0 (cd0,pass1)

I'm using atapicam of course. I get this problem with growisofs and
dvdrecord.

Not sure what other info I can provide, please let me know.

Thanks,
Steve


--
Celebrate Hannibal Day this year.  Take an elephant to lunch.

Comment 2 Mark Linimon freebsd_committer

2007-06-17 10:31:20 UTC

State Changed
From-To: open->feedback

Is this still a problem with modern versions of FreeBSD?

Comment 3 Mark Linimon freebsd_committer

2007-06-17 10:31:20 UTC

Responsible Changed
From-To: freebsd-bugs->linimon

Comment 4 Mark Linimon freebsd_committer

2007-07-09 03:38:33 UTC

State Changed
From-To: feedback->open

From misfiled PR kern/114423: 

Date: Sun, 08 Jul 2007 20:17:41 -0500

Comment 5 Steve Wills 2010-08-12 23:48:49 UTC

Please close this bug, it is no longer applicable.

Thanks,
Steve

Comment 6 Mark Linimon freebsd_committer

2010-08-13 00:42:26 UTC

State Changed
From-To: open->closed

Submitter notes that this is no longer applicable.