>>>>> "Matthew" == Matthew Wilcox <matthew@xxxxxx> writes: Matthew> I'll admit to having not tested it with anything other than Matthew> 512, but it ought to support 4096 byte sectors just fine. I Matthew> haven't looked at what would be required to support 520-byte Matthew> sectors. I recently added multiple sector support to scsi_debug. On a recent kernel you can modprobe scsi_debug sector_size=4096. I have only tested 4KB but it also supports 1 and 2KB. -- Martin K. Petersen Oracle Linux Engineering -- 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