[Bug 1458230] [NEW] libburn imposing 0.2x BD-R burn (5-6 hours)

Sat May 23 19:46:07 UTC 2015

Public bug reported:

Note: libburn 1.3.8 (Ubuntu 15.04 AMD64)

Confident of correctly observing the symptom (in four / four tests with
BD-R 25 GB), but apologise for pointing a finger that may be stabbing in
the dark.

dvd+rw-mediainfo /dev/sr0
INQUIRY:                [PIONEER ][BD-RW   BDR-209M][1.20]
GET [CURRENT] CONFIGURATION:
 Mounted Media:         41h, BD-R SRM
 Media ID:              CMCMAG/BA5
 Current Write Speed:   12.0x4495=53940KB/s
 Write Speed #0:        12.0x4495=53940KB/s
 Write Speed #1:        10.0x4495=44950KB/s
 Write Speed #2:        8.0x4495=35960KB/s
 Write Speed #3:        6.0x4495=26970KB/s
 Write Speed #4:        4.0x4495=17980KB/s
 Write Speed #5:        2.0x4495=8990KB/s
 Speed Descriptor#0:    00/12219391 R at 12.0x4495=53940KB/s W at 12.0x4495=53940KB/s
 Speed Descriptor#1:    00/12219391 R at 10.0x4495=44950KB/s W at 10.0x4495=44950KB/s
 Speed Descriptor#2:    00/12219391 R at 8.0x4495=35960KB/s W at 8.0x4495=35960KB/s
 Speed Descriptor#3:    00/12219391 R at 6.0x4495=26970KB/s W at 6.0x4495=26970KB/s
 Speed Descriptor#4:    00/12219391 R at 4.0x4495=17980KB/s W at 4.0x4495=17980KB/s
 Speed Descriptor#5:    00/12219391 R at 2.0x4495=8990KB/s W at 2.0x4495=8990KB/s
:-[ READ BD SPARE INFORMATION failed with SK=5h/MEDIUM NOT FORMATTED]: Wrong medium type
READ DISC INFORMATION:
 Disc status:           blank
 Number of Sessions:    1
 State of Last Session: empty
 "Next" Track:          1
 Number of Tracks:      1
READ FORMAT CAPACITIES:
 unformatted:		12219392*2048=25025314816
 00h(3000):		11826176*2048=24220008448
 32h(0):		11826176*2048=24220008448
 32h(0):		5796864*2048=11871977472
 32h(0):		12088320*2048=24756879360
READ TRACK INFORMATION[#1]:
 Track State:           invisible incremental
 Track Start Address:   0*2KB
 Next Writable Address: 0*2KB
 Free Blocks:           12219392*2KB
 Track Size:            12219392*2KB
READ CAPACITY:          0*2048=0

cdrskin --version
cdrskin 1.3.8 : limited cdrecord compatibility wrapper for libburn
Cdrecord 2.01a27 Emulation. Copyright (C) 2006-2014, see libburnia-project.org
System adapter    :  internal GNU/Linux SG_IO adapter sg-linux
libburn interface :  1.3.8
libburn in use    :  1.3.8
cdrskin version   :  1.3.8
Version timestamp :  2014.06.28.060001
Build timestamp   :  -none-given-

cdrskin dev=/dev/sr0 -v -v padsize=300k gracetime=60 blank=format_if_needed speed=10 --adjust_speed_to_drive -multi disc.iso
...
cdrskin: installed hard abort handler.
cdrskin: active drive number : 0  '/dev/sr0'
cdrskin: establishing fifo of 4194304 bytes
cdrskin: called as :  cdrskin
cdrskin: status 1 burn_disc_blank "The drive holds a blank disc"
Current: BD-R sequential recording
cdrskin: beginning to format disc
Starting to write CD/DVD at speed 10 in real FORMAT mode for multi session.
Last chance to quit, starting real write in   0 seconds. Operation starts.
cdrskin: formatting done                                        
Formatting time:   12.002s
cdrskin: beginning to burn disc
cdrskin: status 1 burn_disc_blank "The drive holds a blank disc"
Current: BD-R sequential recording
cdrskin: Write type : SAO
Track 01: data  23041 MB         padsize:  300 KB
Total size:    23041 MB (2621:41.01) = 11797426 sectors
Lout start:    23041 MB (2621:43/01) = 11797576 sectors
Starting to write CD/DVD at speed 10 in real SAO mode for multi session.
Last chance to quit, starting real write in   0 seconds. Operation starts.
Waiting for reader process to fill input buffer ... input buffer ready.
Starting new track at sector: 0
Track 01: 16520 of 23041 MB written (fifo 100%) [buf  66%]   0.2x.

xorrecord --version
xorriso 1.3.2 : RockRidge filesystem manipulator, libburnia project.

Cdrecord 2.01-Emulation Copyright (C) 2013 see libburnia-project.org xorriso
xorriso 1.3.2
ISO 9660 Rock Ridge filesystem manipulator and CD/DVD/BD burn program
Copyright (C) 2013, Thomas Schmitt <scdbackup at gmx.net>, libburnia project.
xorriso version   :  1.3.2
Version timestamp :  2013.08.07.110001
Build timestamp   :  -none-given-
libisofs   in use :  1.3.8  (min. 1.3.6)
libjte     in use :  1.0.0  (min. 1.0.0)
libburn    in use :  1.3.8  (min. 1.3.4)
libburn OS adapter:  internal GNU/Linux SG_IO adapter sg-linux
libisoburn in use :  1.3.2  (min. 1.3.2)
Provided under GNU GPL version 2 or later.
There is NO WARRANTY, to the extent permitted by law.

xorrecord -v dev=/dev/sr0 speed=26970k fs=8m -multi --grow_overwriteable_iso blank=as_needed padsize=300k disc.iso
...
xorriso : UPDATE : 10186 of 10189 MB written (fifo  1%) [buf  78%]   0.2x.
xorriso : UPDATE : 10187 of 10189 MB written (fifo  1%) [buf  78%]   0.2x.
xorriso : UPDATE : 10188 of 10189 MB written (fifo  1%) [buf  60%]   0.2x.
xorriso : UPDATE : 10189 of 10189 MB written (fifo  0%) [buf  60%]   0.2x.
xorriso : UPDATE : Closing track/session. Working since 10285 seconds
xorriso : UPDATE : Closing track/session. Working since 10286 seconds
Writing to '/dev/sr0' completed successfully.

xorriso : NOTE : Re-assessing -outdev '/dev/sr0'
Drive current: -outdev '/dev/sr0'
Media current: BD-R sequential recording
Media status : is written , is appendable
Media summary: 1 session, 5216800 data blocks, 10.0g data, 12.6g free

xorriso:
  Installed: 1.3.2-1.1
  Candidate: 1.3.2-1.1
  Version table:
 *** 1.3.2-1.1 0
        500 http://gb.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages
        100 /var/lib/dpkg/status

Any help gratefully received.

** Affects: libburn (Ubuntu)
     Importance: Undecided
         Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Burning Team, which is subscribed to libburn in Ubuntu.
https://bugs.launchpad.net/bugs/1458230

Title:
  libburn imposing 0.2x BD-R burn (5-6 hours)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/libburn/+bug/1458230/+subscriptions