burncd/atapi multisession CD issues
Anish Mistry
mistry.7 at osu.edu
Thu Oct 6 16:39:11 PDT 2005
I've got a couple of issues, which both appear on RELENG_6 and
-CURRENT as of today. I'm not sure when they started as I mostly
burncd multisession backups on my 4.x system.
Once I burn a CD with burncd:
mkisofs -r -J -o test.iso files
burncd -f /dev/acd0 -s max -m data test.iso fixate
The files burn just fine, but I have to eject and then close the
drive. eg. "cdcontrol eject ; cdcontrol close" before I can mount
the CD. If I try to mount the CD without the eject/close I get the
following message in the syslog:
kernel: g_vfs_done():acd0[READ(offset=32768, length=2048)]error = 5
The same goes (eject/close except no error message) before grabbing
the multisession info with "burncd -f /dev/acd0 msinfo".
When I try to burn another session with burncd I just get
"Input/Output error" and the second session doesn't get added to the
CD.
This all seems like a problem with ata/atapi rather than burncd.
From the RELENG_6 system:
atapci0: <nVidia nForce3 Pro UDMA133 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf900-0xf90f at device 8.0 on
pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
ad0: 38162MB <WDC WD400BB-23FJA0 13.03G13> at ata0-master UDMA100
ad1: 32253MB <HDS728080PLAT20 PF2OA21B> at ata0-slave UDMA133
acd0: CDRW <BENQ CDRW 5232X/KPEY> at ata1-master UDMA33
From the CURRENT system:
atapci0: <AcerLabs M5229 UDMA66 controller> port
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1400-0x140f at device 15.0 on
pci0
atapci0: using PIO transfers above 137GB as workaround for 48bit DMA
access bug, expect reduced performance
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
ad0: 19077MB <TOSHIBA MK2018GAP M1.42 A> at ata0-master UDMA66
acd0: CDRW <TOSHIBA DVD-ROM SD-R2212/1F15> at ata1-master UDMA33
Thanks,
--
Anish Mistry
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 187 bytes
Desc: not available
Url : http://lists.freebsd.org/pipermail/freebsd-current/attachments/20051006/347c7c0b/attachment.bin
More information about the freebsd-current
mailing list