In the 2.4 kernel (not using devfs) the SG_GET_ACCESS_COUNT ioctl to an sg device would report the correct/expected usage count when issued to a sd disc that was mounted, accounting for the mount by the system. The 2.6 kernel does not. Is this now the expected behavior or is this a bug? Mark - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html