Date: Thu, 6 Oct 2005 19:40:07 -0400 From: Anish Mistry <mistry.7@osu.edu> To: freebsd-current@freebsd.org Subject: burncd/atapi multisession CD issues Message-ID: <200510061940.18199.mistry.7@osu.edu>
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[-- Attachment #1 --] 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 [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQBDRbXixqA5ziudZT0RAi+4AKCsUGv/E93k0HEdVoJ7m00y9x53RwCeJd8f GQQ+GOdcTyauH4AR4F84esI= =f18s -----END PGP SIGNATURE-----help
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