Quantum DLT 4000 Product Manual page 276

DLT4000 SCSI Interface
Write/Read Functionality Test - (Level 2 test). The default version of this test does
the following:
- Writes 500 32 KB records on track 0.
- Rewinds the tape.
- Reads the records.
- Positions to the beginning of track 1.
- Writes 500 32 KB records on track 1.
- Repositions to the beginning of track 1.
- Reads the records.
- Rewinds the tape. The execution time for the test is 6 minutes, if
calibration is not required. This test is specified by setting the Self-Test
and UnitOfL bits, and zeroing the DevOfL bit. This test can accept a
parameter list specifying test variables, as shown in the next table.
If a parameter list is specified, all parameters must be filled in and the
parameter list length should be set to 12. If these requirements are not
met, an ILLEGAL REQUEST will be returned. The Self-Test bit should
be zero.
8-116 DLT4000/DLT4500/DLT4700 Cartridge Tape Subsystem