kern/77753: DVD-writer fails to fixate DVD

[Yuri]

>Number:         77753
>Category:       kern
>Synopsis:       DVD-writer fails to fixate DVD
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sun Feb 20 02:40:11 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Yuri
>Release:        5.3-i386
>Organization:
NA
>Environment:
FreeBSD xxx.xxx.xxx 5.3-STABLE FreeBSD 5.3-STABLE #1: Sun Feb  6 03:08:18 PST 2005     root at xxx.xxx.xxx:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
burning single layer DVD (+R) on Sony-DRU700A double layer burner got

..
written this track 3771776 KB (100%) total 3771776 KBB
fixating CD, please wait..
burncd: ioctl(CDRIOCFIXATE): Input/output error

with syslog record:
acd0: FAILURE - CLOSE_TRACK/SESSION ILLEGAL REQUEST asc=0x72 ascq=0x03 error=4<ABORTED>

Although it seems to complete writing data on the disk subsequent
attempt to mount it fails:
cd9660: /dev/acd0: Input/output error

Hace no problem burning CDs on the same system.

Yuri
>How-To-Repeat:
N/A
>Fix:
N/A
>Release-Note:
>Audit-Trail:
>Unformatted: