Le mer 23/10/2002 à 01:56, Emmanuel Lesouef a écrit : > Gcombust, sachant que le programme qui gérera l'IDE (l'émulation > ide-scsi) c'est cdrecord.
Tiens, d'ailleurs. A propose de cdrecord et des graveurs IDE, dans le changelog de la dernière version on peut lire Small change for Linux device initialization by request of Linus Torvalds The purpose of this change is to support a new SCSI transport interface for ATAPI in Linux that came up with the latest developer Linux kernels (e.g. Linux-2.5.43). This interface allows to send SCSI commands directly to ATAPI drives without using ide-scsi and sg, but it has several pitfalls. While Linux allows to use DMA when using ide-scsi and sg if the sector size is 2048 and the transfer buffer starts page aligned, the new direct interface never uses DMA (acording to Linus Torvalds). So if you write audio CDs or data CDs in RAW mode, there is no difference. If you write data CDs in TAO or DAO mode, using ide-scsi and sg allows much higher write speed. Note that this may change in future.... Ca signifie que les utilisateurs de graveurs IDE (dont je ne fait pas parti :) pourront utiliser leur matériel sans avoir à utiliser l'émulation SCSI ?
