Format Medium Command
August 2016 Commands 47
Format Medium Command
The Format Medium command is used partition the medium. The command must be
issued only after positioning the tape to beginning of partition 0.
TABLE 3-11 Format Medium Command
Byte
Bit
76543210
0 Operation Code (04h)
1 Reserved Verify Immed
2 Reserved
Format
3
thru
4
Transfer Length
5 Control Byte
Parameter Value
Verify: Verify that format was
successful
0 = Not supported
Immed: Immediate 0 = Return status after format completes
Format 0h = Use default partition (non partitioned tape)
2h = Partition tape according to mode page 11h
Transfer Length 0000h = No data is transferred for format medium command