Re: problem with BD sessions after 4GB
Hi !
Here is the mediainfo after formatting the BD-RE:
root@galaxy:/# dvd+rw-mediainfo /dev/dvdrw
INQUIRY: [Optiarc ][BDRW BD-M100A ][1.0e]
GET [CURRENT] CONFIGURATION:
Mounted Media: 43h, BD-RE
Media ID: SONY/ES1
Current Write Speed: 2.0x4495=8991KB/s
Write Speed #0: 2.0x4495=8991KB/s
Speed Descriptor#0: 01/12088319 R@2.0x4495=8991KB/s W@2.0x4495=8991KB/s
BD SPARE AREA INFORMATION:
Spare Area: 131072/131072=100.0% free
READ DISC INFORMATION:
Disc status: complete
Number of Sessions: 1
State of Last Session: complete
Number of Tracks: 1
READ FORMAT CAPACITIES:
formatted: 12088320*2048=24756879360
00h(3000): 11826176*2048=24220008448
01h(800): 11564032*2048=23683137536
30h(3000): 11826176*2048=24220008448
30h(5000): 11564032*2048=23683137536
30h(1000): 12088320*2048=24756879360
31h(800): 12219392*2048=25025314816
READ TRACK INFORMATION[#1]:
Track State: complete
Track Start Address: 0*2KB
Free Blocks: 0*2KB
Track Size: 12088320*2KB
FABRICATED TOC:
Track#1 : 14@0
Track#AA : 14@12088320
Multi-session Info: #1@0
READ CAPACITY: 12088320*2048=24756879360
and this is the mediainfo after writing 4100MB to the BD-RE. After
that I cannot open a session anymore:
root@galaxy:/backup# dvd+rw-mediainfo /dev/dvdrw
INQUIRY: [Optiarc ][BDRW BD-M100A ][1.0e]
GET [CURRENT] CONFIGURATION:
Mounted Media: 43h, BD-RE
Media ID: SONY/ES1
Current Write Speed: 2.0x4495=8991KB/s
Write Speed #0: 2.0x4495=8991KB/s
Speed Descriptor#0: 01/12088319 R@2.0x4495=8991KB/s W@2.0x4495=8991KB/s
BD SPARE AREA INFORMATION:
Spare Area: 131072/131072=100.0% free
READ DISC INFORMATION:
Disc status: complete
Number of Sessions: 1
State of Last Session: complete
Number of Tracks: 1
READ FORMAT CAPACITIES:
formatted: 12088320*2048=24756879360
00h(3000): 11826176*2048=24220008448
01h(800): 11564032*2048=23683137536
30h(3000): 11826176*2048=24220008448
30h(5000): 11564032*2048=23683137536
30h(1000): 12088320*2048=24756879360
31h(800): 12219392*2048=25025314816
READ TRACK INFORMATION[#1]:
Track State: complete
Track Start Address: 0*2KB
Free Blocks: 0*2KB
Track Size: 12088320*2KB
FABRICATED TOC:
Track#1 : 14@0
Track#AA : 14@12088320
Multi-session Info: #1@0
READ CAPACITY: 12088320*2048=24756879360
On 11/29/07, Thomas Schmitt <scdbackup@gmx.net> wrote:
> Hi,
>
> > I get the following error with growisofs version 7.0.1:
> > growisofs -M /dev/dvdrw -R -J -joliet-long -use-the-force-luke=4gms -root
> > svn/
> > :-( next session would cross 4GB boundary, aborting...
> >
> > I want to write many session to a BD-RW to backup svn dumps. How could
> > I do that ?
>
> http://fy.chalmers.se/~appro/linux/DVD+RW/
> "Technical Ramblings"
> tell why the test is considered necessary
> and mentions option
> -use-the-force-luke=4gms
>
> Strange enough, ramblings and source of 7.0 say
> that the test is disabled with BD-RE anyway.
> What do you get from
> dvd+rw-mediainfo /dev/dvdrw
> as content of this output line
> Mounted Media: ...
>
>
> Have a nice day :)
>
> Thomas
>
>
--
Arnold Maderthaner
J4Care Inc.
Reply to: