+.TP
+.B same
+This option is deprecated. Use write_same instead.
+.TP
+.B write_same_ndob
+Issue WRITE SAME(16) commands as above but with the No Data Output
+Buffer (NDOB) bit set. No data will be transferred to the device with
+this bit set. Data written will be a pre-determined pattern such as
+all zeroes.
+.TP
+.B write_stream
+Issue WRITE STREAM(16) commands. Use the stream_id option to specify
+the stream identifier.
+.TP
+.B verify_bytchk_00
+Issue VERIFY commands with BYTCHK set to 00. This directs the device to carry
+out a medium verification with no data comparison.
+.TP
+.B verify_bytchk_01
+Issue VERIFY commands with BYTCHK set to 01. This directs the device to
+compare the data on the device with the data transferred to the device.
+.TP
+.B verify_bytchk_11
+Issue VERIFY commands with BYTCHK set to 11. This transfers a single block to
+the device and compares the contents of this block with the data on the device
+beginning at the specified offset. fio's block size parameter specifies the
+total amount of data compared with this command. However, only one block
+(sector) worth of data is transferred to the device. This is similar to the
+WRITE SAME command except that data is compared instead of written.