Hello, Peter Alfredsen wrote: > [please CC me on replies] > Linux loki 2.6.27-rc8 #5 SMP PREEMPT Sun Oct 5 17:56:00 CEST 2008 x86_64 > Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz GenuineIntel GNU/Linux > > I recently acquired a DVR-216-DBK Pioneer SATA burner. With my old > burner, a DVR-110D, I am able to burn a DVD. With the DVR-216DBK, I'm > not, it stops always at 98%, no matter which speed I burn at. Can you please attach kernel boot log? And does the kernel whine about anything after the failure? > My motherboard is a ASUS P5Q-EM, I have 8GB of ram and am running Gentoo > Linux. I've tried both cdrkit and cdrtools. > DVR-216-DBK Fails, connected to ICH10R AHCI SATA controller > DVR-110D Succeeds, connected to Marvell 6101 PATA_MARVELL controller What if you swap the two? Or is one SATA and the other PATA? In that case, can you get a chip sil3152 controller (probably ~10USD) and see whether it works any better? > I've located other people who seem to be experiencing the same thing: > > http://bugs.kde.org/show_bug.cgi?id=169294 This one isn't really related. > http://ubuntuforums.org/showthread.php?t=543483 This one might or might not. > This seems to me to point to a problem with the AHCI driver's > interaction with the drive. > > Attached is lspci -k and debug output from K3B: > > 00:1f.2 SATA controller: Intel Corporation 82801JI (ICH10 Family) SATA > AHCI Controller > Kernel driver in use: ahci I suppose the drive is hanging off this one, right? > 3942252544/4008087552 (98.4%) @16.8x, remaining 0:03 RBU 100.0% UBU > 100.0% > :-[ WRITE@LBA=1ddcd0h failed with SK=5h/ASC=A8h/ACQ=04h]: Input/output > error > :-( write failed: Input/output error > /dev/sr0: flushing cache k3b doesn't really show which command failed. I suppose it's WRITE(10). The failure code is ILLEGAL REQUEST and the ASC/ASCQ are vendor specific and don't really tell us much detail about the failure. :-( Can you please try wodim with "-pad -v -V" options? It will generate a lot of output. You'll probably want to redirect the output to a file and watch it using tail or less. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
