growisofs - partial track ?
When trying to copy my RedHat 9 installation DVD using:
"growisofs -dvd-compat -Z /dev/scd0=rh9dvd.iso"
(using dvd+rw-tools-5.19-1.4.9.7.tar.gz on stock RedHat 9 system)
I've noticed that mediainfo reports
"Track State: partial" on the copied DVD,
but indicates Track state complete on the original.
(Both MediaInfo reports are included below).
Could someone point me to information on how to obtain
a completed track with growisofs (or a hint as to what I
might be doing wrong) ?
The rh9dvd.iso file was created with the command
"dd if=/dev/scd0 of=rh9dvd.iso bs=2K count =1797878"
My searches have arrived at several messages that
indicate the "dd" is an appropriate method. Is this
a faulty conclusion ??? Thanks for your time/help !
*** mediainfo from DVD generated by growisofs ***
------------------------------------------------------------------
INQUIRY: [_NEC ][DVD_RW ND-2500A ][1.06]
GET [CURRENT] CONFIGURATION:
Mounted Media: 1Bh, DVD+R
Media ID: RICOHJPN/R00
GET [CURRENT] PERFORMANCE:
Write Performance: 2.3x1385=3245KB/s@[0 -> 1797888]
Speed Descriptor#0: 03/1797888 R@2.3x1385=3245KB/s W@2.3x1385=3245KB/s
READ DVD STRUCTURE[#0h]:
Media Book Type: A1h, DVD+R book [revision 1]
Legacy lead-out at: 1797888*2KB=3682074624
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: partial
Track Start Address: 0*2KB
Free Blocks: 0*2KB
Track Size: 1797888*2KB
FABRICATED TOC:
Track#1 : 17@0
Track#AA : 17@1797888
Multi-session Info: #1@0
*** mediainfo from original RedHat 9 DVD ***
----------------------------------------------------------
INQUIRY: [_NEC ][DVD_RW ND-2500A ][1.06]
GET [CURRENT] CONFIGURATION:
Mounted Media: 10h, DVD-ROM
GET [CURRENT] PERFORMANCE:
Write Performance: 3.9x1385=5408KB/s@[0 -> 0]
Speed Descriptor#0: 08/0 R@7.8x1385=10816KB/s W@7.8x1385=10816KB/s
Speed Descriptor#1: 08/0 R@7.8x1385=10816KB/s W@5.9x1385=8112KB/s
Speed Descriptor#2: 03/0 R@3.9x1385=5408KB/s W@3.9x1385=5408KB/s
Speed Descriptor#3: 00/0 R@2.4x1385=3380KB/s W@2.3x1385=3245KB/s
Speed Descriptor#4: 00/0 R@2.4x1385=3380KB/s W@2.0x1385=2704KB/s
Speed Descriptor#5: 03/0 R@1.0x1385=1352KB/s W@1.0x1385=1352KB/s
READ DVD STRUCTURE[#0h]:
Media Book Type: 01h, DVD-ROM book [revision 1]
Legacy lead-out at: 1797878*2KB=3682054144
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
Track Start Address: 0*2KB
Free Blocks: 0*2KB
Track Size: 1797878*2KB
FABRICATED TOC:
Track#1 : 14@0
Track#AA : 14@1797878
Multi-session Info: #1@0
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