Hi, Can I call blk_queue_hardsect_size in a driver and set it to 520-byte as hardware sector size. How does the kernel and block layers take the request, will it be in multiples of 520-bytes aligned or 512 bytes aligned? Thanks for your help in advance. with regards, Anil -- To unsubscribe from this list: 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