David Haller schrieb: Hi David,
Also ich hab auch nur ein Laufwerk von 2 auf ide-scsi (Brenner). Hab eigentlich keine Probleme damit.
Welcher Kernel?
2.4.21-121-athlon (Mantel)
So wie ich gelesen hab, wird ja ab Kernel 2.6 besser der IDE-Bus unterstützt, somit man IDE-Brenner ohne SCSI-Emulation ansprechen kann.
Das waere mir neu... Details? Links? Ich will evtl. eh demnaechst den Kernel 2.6 testen, der scheint lt. mind. einer eher zuverlaessigen Quelle eh schon durchaus stabil genug zu sein... Und ich hatte mit 2.4.0-test{1,4} ja auch nur gute Erfahrungen ;) Ich zoegere bisher eh nur (noch) die noetige Kompilierorgie hinaus...
finde jetzt nicht die Quelle wo es stand, glaubs mir einfach ;-)
Das geht zwar jetzt auch schon (cdrecord kanns in der neuen Version) allerdings mit erheblichen CPU-Last, und noch einigen Einschränkungen !
Ui... Muss ich mein cdrecord dann /doch/ mal aktualisieren?
(Quelle: http://www.fokus.fhg.de/research/cc/glone/employees/joerg.schilling/private/...) - Linux (unfortunately not in the default configuration) - It works more or less if you include ide-scsi - Linux-2.4.xx includes a CDROM Packet interface in the IDE CD driver. For this driver libscg now includes support in pre-alpha status. Use cdrecord dev=ATAPI -scanbus to check for drives and e.g. cdrecord dev=ATAPI:0,0 .... for writing. Note that this interface is not integrated into the standard libscg device naming scheme. Support for this interface has been included because it is the only way to use a PCCARD/PCMCIA writer - trying to use ide-scsi on a PCATA interface will cause a Linux kernel panic or will block all ATAPI drives. - Starting with Linux-2.5.45, there is a new experimental ATAPI interface initiated by Linus Torvalds. Unfortunately, this interface does not fit well into the rest of the Linux SCSI kernel transport naming scheme. Cdrecord allows to use this interface by calling e.g. cdrecord dev=/dev/hdc ... but it is not officially supported until it has been integrated into the dev=bus,target,lun nming scheme. All Linux ATAPI transport implementations do not support DMA. Current execptions are: - ide-scsi with block size 2048 and if DMA has been enabled - The new experimental ATAPI interface starting with Linux-2.5.45 allows DMA if DMA has been enabled and the sector size is a multiple of 4. This allows to use DMA for audio CDs and when writing any type of CD in RAW mode. RAW mode is needed for many new and cheap drives that have bugs when writing in cooked mode. If there is no DMA, you cannot write faster than approx 16x. Gruss Patrick