Chapter 5: Supported SCSI-2 Medium Changer Device Commands
5-10
July 2004
81-81276-01 Rev A01
Figure 5-9.
Storage Element Status Descriptor — Data Format
There are up to 14 Storage Elements, the number corresponding to the number of slots in a magazine.
PvolTag and AVolTag are always 0. Access is always 1. Full is set to 1 if a data cartridge is in the
corresponding magazine slot. Exception is 1 if the magazine slot indicates that a cartridge has been
removed, but is not in the Medium Transport or Data Transfer elements. The Source Element Address
is always set to this element’s address.
Bit
Byte
7
6
5
4
3
2
1
0
8 – 9
(MSB)
First Storage Element Address Reported
(LSB)
10
Reserved
Access
Except
Rsv’d
Full
11
Reserved
12
Additional Sense Code
13
Additional Sense Code Qualifier
14 – 16
Reserved
17
Svalid
Invert
Reserved
18 – 19
(MSB)
Source Element Address
(LSB)
20 – 23
Reserved
24
Density Code of Media (=0 if empty) VU
25
Unused (VU)
26 – n
Descriptors for other Storage Elements
Summary of Contents for DLTtape DLT1
Page 1: ...DLT1 VS80 SCSI Interface Guide...
Page 6: ...DLT1 VS80 SCSI Interface Guide vi July 2004 81 81276 01 Rev A01 Notes...
Page 12: ...Table of Contents xii July 2004 81 81276 01 Rev A01 Notes...
Page 16: ...List of Figures xiv July 2004 81 81276 01 Rev A01 Notes...
Page 20: ...List of Tables xviii July 2004 81 81276 01 Rev A01 Notes...
Page 24: ...Chapter 1 Introduction 1 4 July 2004 81 81276 01 Rev A01 Notes...
Page 32: ...Chapter 2 General SCSI Bus Operation 2 8 July 2004 81 81276 01 Rev A01 Notes...
Page 42: ...Chapter 3 SCSI Messages 3 10 July 2004 81 81276 01 Rev A01 Notes...
Page 181: ......
