Hi All, I have been using FIO on SATA drives for some times and all were fine until recently I added SAS drives to the test list. Some of the SAS drives have 520-byte sector size, with DIF, and my FIO setup was not able to run on those drives. I have not found related postings in archive for possible workaround. My had also upgrade from v2.1.14 to v2.8 with the same result. Is there a patch available for supporting sector size other than 512-byte for either Windows 7 and/or Ubuntu 14 LTS environment? Thanks, TK -- To unsubscribe from this list: send the line "unsubscribe fio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html