blk_queue_logical_block_size (9) Linux Manual Page
blk_queue_logical_block_size – set logical block size for the queue
Synopsis
void blk_queue_logical_block_size(struct request_queue *q, unsigned short size);Arguments
q
-
- the request queue for the device
size
- the logical block size, in bytes
Description
This should be set to the lowest possible block size that the storage device can address. The default of 512 covers most hardware.