Ubuntu
dvd+rw-tools package

  1. Bug #788322
  2. Comment #35

Comment 35 for bug 788322

Revision history for this message
In , Reartes (reartes-redhat-bugs) wrote :

Created attachment 708056
blkparse file obtained from blktrace the command below

Test #1:

Eject any disc and leave the optical drive empty.

Start the blktrace instance over the optical drive:
# blktrace -d /dev/sr0 -o - &> ~/blkt-BD-R-20130310.02.out

Inser a blank BD-R media on the optical drive and Burn with growisofs:
# growisofs -Z /dev/sr0 -R -J ./1/*

Stop the blktrace instance over the optical drive (CTRL+C)
Obtain a human readable output of the captured file:
# cat blkt-BD-R-20130310.02.out | blkparse -i - -o blkparse-BD-R-20130310.02.out

Output of the command:

# growisofs -Z /dev/sr0 -R -J ./1/*
Executing 'mkisofs -R -J ./1/1.dat | builtin_dd of=/dev/sr0 obs=32k seek=0'
I: -input-charset not specified, using utf-8 (detected in locale settings)
  1.31% done, estimate finish Sun Mar 10 16:51:23 2013
/dev/sr0: pre-formatting blank BD-R for 24.8GB...
/dev/sr0: "Current Write Speed" is 10.2x4390KBps.
  2.62% done, estimate finish Sun Mar 10 17:14:53 2013
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Total translation table size: 0
Total rockridge attributes bytes: 246
Total directory bytes: 0
Path table size(bytes): 10
Max brk space used 0
381743 extents written (745 MB)
builtin_dd: 381744*2KB out @ average 2.3x4390KBps
/dev/sr0: flushing cache
/dev/sr0: closing track
/dev/sr0: closing session
:-[ CLOSE SESSION failed with SK=5h/INVALID FIELD IN CDB]: Input/output error
/dev/sr0: reloading tray