hi guys, there's a way to increase sector size? instead of 512bytes use 4096bytes? check: md0: 512bytes sda: 4096bytes sdb: 4096bytes i want a 512bytes at md0 why? i'm trying to reduce IOPS (more bytes to read = less io / second) and maybe increase read rate -- Roberto Spadim Spadim Technology / SPAEmpresarial -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html