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Re: growisofs minus_rw_quickgrow question



Lourens and Andy,

   I want to clear one more thing, the regular growisofs works

# growisofs -Z /dev/dvd -dvd-video tmp/
Executing 'mkisofs -dvd-video tmp/ | builtin_dd of=/dev/dvd obs=32k seek=0'
Unknown file type (unallocated) tmp/.. - ignoring and continuing.
/dev/dvd: "Current Write Speed" is 1.0x1385KBps.
15.32% done, estimate finish Thu Mar 25 09:43:32 2004
30.65% done, estimate finish Thu Mar 25 09:43:15 2004
45.93% done, estimate finish Thu Mar 25 09:43:10 2004
61.26% done, estimate finish Thu Mar 25 09:43:09 2004
76.59% done, estimate finish Thu Mar 25 09:43:07 2004
91.88% done, estimate finish Thu Mar 25 09:43:07 2004
Total translation table size: 0
Total rockridge attributes bytes: 0
Total directory bytes: 4248
Path table size(bytes): 42
Max brk space used 5000
32656 extents written (63 Mb)
builtin_dd: 32656*2KB out
/dev/dvd: flushing cache
/dev/dvd: writing lead-out
/dev/dvd: reloading tray

# dvd+rw-mediainfo /dev/dvd
INQUIRY:                [TOSHIBA ][DVD-ROM SD-R6112][1031]
GET [CURRENT] CONFIGURATION:
Mounted Media:         13h, DVD-RW Restricted Overwrite
Media ID:              OPTODISCK001
GET [CURRENT] PERFORMANCE:
Write Performance:     1.0x1385=1350KB/s@[0 -> 65263]
Speed Descriptor#0:    00/2298495 R@1.0x1385=1350KB/s W@1.0x1385=1350KB/s
READ DVD STRUCTURE[#10h]:
Media Book Type:       32h, DVD-RW book [revision 2]
Legacy lead-out at:    2298496*2KB=4707319808
READ DVD STRUCTURE[#0h]:
Media Book Type:       32h, DVD-RW book [revision 2]
Last border-out at:    65264*2KB=133660672
READ DISC INFORMATION:
Disc status:           complete
Number of Sessions:    1
State of Last Session: complete
Number of Tracks:      1
READ TRACK INFORMATION[#1]:
Track State:           complete incremental
Track Start Address:   0*2KB
Free Blocks:           0*2KB
Fixed Packet Size:     16*2KB
Track Size:            65264*2KB
FABRICATED TOC:
Track#1  :             14@0
Track#AA :             14@65264
Multi-session Info:    #1@0

Only when I use -use-the-force-luke make a difference, although what above doesn't use quickgrow session, either. So, I'm still confused with -use-the-force-luke and quick grow. Thanks, Chen

From: Lourens Veen <lourens@rainbowdesert.net>
To: "chen zhao" <dinningc@hotmail.com>, appro@fy.chalmers.se
CC: cdwrite@other.debian.org
Subject: Re: growisofs minus_rw_quickgrow question
Date: Wed, 24 Mar 2004 23:49:28 +0100

On Wed 24 March 2004 23:18, chen zhao wrote:
> Andy,

<snip>
> Can you please explain what happened, thanks in advance, Chen

You create a disk with growISOfs, and then try to mount it as a UDF
filesystem. That's not going to work. growisofs makes ISO9660
filesystems, so you should mount with -t iso9660, not with -t udf.

Lourens
--
GPG public key: http://home.student.utwente.nl/l.e.veen/lourens.key


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