Quantum SuperLoader DLT User Manual page 168

Chapter 3 Media Changer Commands
Report LUNS Command (A0h)
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The LUN List Length field contains the length in bytes of the LUN
list that can be transferred. The LUN list length equals the number
of logical unit numbers reported multiplied by eight. If the
allocation length in the CDB is too small to allow transfer of
information about all of the logical units configured, the LUN list
length value is not adjusted to reflect the truncation.
Quantum ATL SuperLoader Software Interface Guide