Table of Contents
Advertisement
SCSI Commands
Field Descriptions
Bits
Byte
7
6
0
Peripheral Qualifier
1
2
3
4
5
CmdFwd
6
Reserved
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24-31
32-63
Field
Bytes
Bits
Peripheral
0
5-7
Qualifier
Peripheral
0
0-4
Device
Type
Page Code
1
Page
3
Length
Drive State
4
Cmd Fwd
5
6-7
Alerts
5
5
NoRemov
5
3
5
4
3
Peripheral Device Type
Page Code
Reserved
Page Length
Drive State
Alerts
Rsvd
NoRemovUnit Rsvd Rsvd
Lun1Cmd
Reserved
Cartridge Type
Cartridge Format (0)
Cartridge Capacity, MSB
Cartridge Capacity, LSB
Port A Transport Type
Port A Selection ID, MSB
Port A Selection ID
Port A Selection ID, LSB
Port B Transport Type
Port B Selection ID, MSB
Port B Selection ID
Port B Selection ID, LSB
Operating Hours Since Manufacture, MSB
Operating Hours Since Manufacture
Operating Hours Since Manufacture
Operating Hours Since Manufacture, LSB
Initiator ID
Cartridge Serial Number
Description
Always 000b.
01h, indicating a sequential access device.
Always DFh, indicating the Drive Status Page
Always 3Ch
Contains one of the values shown in the Drive State Field Values ta-
ble below.
0 = Command Forwarding is disabled.
1 = Command Forwarding is enabled.
Command Forwarding is controlled by the Interface Control Mode
Page
0 = Alerts are disabled.
1 = Alerts are enabled. (Alerts are not implemented, so this field
never has a value of 1.)
Alerts would be controlled by the Interface Control Mode Page
0 = Removal of the cartridge is enabled
1 = Removal of the cartridge has been disabled with the Pre-
vent/Allow Medium Removal command.
Page 29
2
1
0
Clean
AutoloadMode
Advertisement
Table of Contents
