1 # Protection information test with io_uring_cmd I/O engine for nvme-ns generic
4 # This requires nvme device to be formatted with extended LBA data size and
5 # protection information enabled. This can be done with nvme-cli utility.
6 # Replace bs below with the correct extended LBA size.
8 # First we sequentially write to the device, without protection information
9 # action being set. FIO will generate and send necessary protection
10 # information data as per the protection information check option. Later on we
11 # sequentially read and verify the device returned protection information data.
21 pi_chk=GUARD,APPTAG,REFTAG