HP Surestore 80fx Optical Drive and Library SCSI-2 Command Reference - Page 259

Jukebox SCSI-2 Command Set Read Element Status Command (B8H) Table 3-74 Element Type Code 3H - Mailslot Read Element Status Import/Export Element Descriptor Block Byte 7 6 5 4 3 2 1 0 0 Element Type Code (1H) 1 Reserved (0) 2 Element Descriptor Length (MSByte) 3 Element Descriptor Length (LSByte) 4 Reserved (0) 5 Byte Count of Descriptor Data Available (MSByte) 6 Byte Count of Descriptor Data Available (Middle Byte) 7 Byte Count of Descriptor Data Available (LSByte) 8 Element Address (MSByte) 9 Element Address (LSByte) 10 Reserved (0) In- Enab Ex-Enab Access Except Imp/Exp Full 11 Reserved (0) Element Descriptor Length The number of bytes in each Element Descriptor Block. Byte Count of Descriptor Data Available Element Descriptor Length for X Number of Elements of the type shown in byte 0. Element Address The address of the element being reported by this descriptor block. InEnab When set to 1, Import to the jukebox is enabled. ExEnab When set to 1, Export from the jukebox is enabled. 3-72 Chapter 3