Hi Andy
Am Donnerstag, 20. November 2008 15:25 schrieb Andy Polyakov:
> *ALWAYS* complement problem reports with dvd+rw-mediainfo output for the
> problem recordings. It's virtually impossible to say something really
> meaningful without it. Even log output from actual recording is desired
> might even be required [naturally most of progress indicator can be
> omitted. A.
1. Blanked previous used media using "cdrecord blank=all dev=1,2,0"
2. Wrote iso image "growisofs -Z /dev/sr2=opensource_dvd70.iso"
Output:
Executing 'builtin_dd if=opensource_dvd70.iso of=/dev/sr2 obs=32k seek=0'
/dev/sr2: "Current Write Speed" is 4.1x1352KBps.
7340032/2299527168 ( 0.3%) @1.6x, remaining 20:49 RBU 99.4% UBU 4.8%
[...]
2289008640/2299527168 (99.5%) @3.0x, remaining 0:02 RBU 29.7% UBU 19.0%
builtin_dd: 1122816*2KB out @ average 2.6x1352KBps
/dev/sr2: flushing cache
/dev/sr2: updating RMA
/dev/sr2: closing session
/dev/sr2: reloading tray
3. Mediainfo
eis # dvd+rw-mediainfo /dev/sr2
INQUIRY: [PLEXTOR ][DVDR PX-740A ][1.00]
GET [CURRENT] CONFIGURATION:
Mounted Media: 14h, DVD-RW Sequential
Media ID: MCC 01RW4X
Current Write Speed: 4.0x1385=5540KB/s
Write Speed #0: 4.0x1385=5540KB/s
Write Speed #1: 2.4x1385=3324KB/s
GET [CURRENT] PERFORMANCE:
Write Performance: 4.0x1385=5540KB/s@[0 -> 2180843731]
Speed Descriptor#0: 00/4294770689 R@5.2x1385=7181KB/s
W@4.0x1385=5540KB/s
Speed Descriptor#1: 00/4294770689 R@5.2x1385=7181KB/s
W@2.4x1385=3324KB/s
READ DVD STRUCTURE[#10h]:
Media Book Type: 00h, DVD-ROM book [revision 0]
Legacy lead-out at: 2298496*2KB=4707319808
READ DVD STRUCTURE[#0h]:
Media Book Type: 33h, DVD-RW book [revision 3]
Last border-out at: 2045*2KB=4188160
READ DISC INFORMATION:
Disc status: appendable
Number of Sessions: 2
State of Last Session: incomplete
"Next" Track: 2
Number of Tracks: 1
READ FORMAT CAPACITIES:
formatted: 2297888*2048=4706074624
00h(800): 2297888*2048=4706074624
10h(10): 2297888*2048=4706074624
13h(10): 2492447*2048=5104531456
15h(10): 2297888*2048=4706074624
READ TRACK INFORMATION[#1]:
Track State: invisible incremental
Track Start Address: 0*2KB
Next Writable Address: 0*2KB
Free Blocks: 2297888*2KB
Track Size: 2297888*2KB
FABRICATED TOC:
Track#1 : 14@0
Track#AA : 17@65264
Multi-session Info: #1@0
READ CAPACITY: 65264*2048=133660672
4. Mounted burned dvd-rw with following entry in fstab:
/dev/dvdwriter2 /media/dvdwriter2 iso9660 defaults,ro,user,noauto 0 0
mount /media/dvdwriter2
Worked; report in /var/log/messages:
kernel: ISO 9660 Extensions: Microsoft Joliet Level 3
kernel: ISOFS: changing to secondary root
5. Try to copy the content of the mounted device to hd failed:
Cannot read source file "media/dvdwriter2/Autorun.inf"
Input/Output error (5)
Reporting in /var/log/messages:
Nov 20 16:47:30 eis kernel: attempt to access beyond end of device
Nov 20 16:47:30 eis kernel: 0b:02: rw=0, want=2242880, limit=130528
Are these logs and reports helpfull for you?
Have I missed needfull informations?
--
Gruss Marcus
Marcus Roeckrath -- Vikarsbusch 8 -- D-48308 Senden -- Germany
Phone : +49-2536-9944 -- Fax : +49-2536-9943
E-Mail : marcus.roeckrath@gmx.de
WWW : http://home.foni.net/~marcusroeckrath/
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