MEDIA CHANGER COMMANDS
6-3.4
Page Code 1Fh, Device Capabilities
Table 6-48. ACL Page Code 1Fh, Device Capabilities
BYTES
7
6
0
PS *
Reserved
1
2
Reserved
3
4
Reserved
5
Reserved
6
Reserved
7
Reserved
8-11
12
Reserved
13
Reserved
14
Reserved
15
Reserved
* The PS bit must be set to 0 on a MODE SELECT command.
All fields are reported as NOT changeable. The default values are
shown in the table. Reserved fields always have a default value of
zero.
For more information about how the Device Capabilities page can be used for MOVE MEDIUM
operations, see Table 6-16 for XCL allowed moves.
An XX → YY bit value of one indicates that the Medium Changer supports MOVE MEDIUM com-
mands where the source element is type XX and the destination element is type YY. The following
sources and destinations are supported:
ST → DT
Select cartridge from magazine and load cartridge into tape unit.
ST → IE
Unload magazine.
ST → ST
Move cartridge in magazine to empty slot in magazine.
6-38
BITS
5
4
3
Page Code
Additional Page Length
StorDT 0b StorIE 0b StorST 1b StorMT 1b
Reserved
→
MT
DT
MT
0b
→
ST
DT
1b
→
IE
DT
1b
→
DT
DT
0b
Reserved
↔
MT
DT
MT
0
↔
ST
DT
0
↔
IE
DT
0
↔
DT
DT
DT
0
** NOTE **
CG00000-011503 REV. A
M2488 PRODUCT GUIDE
2
1
0
→
→
→
IE
MT
ST
MT
MT
0b
0b
0b
→
→
→
ST
IE
ST
ST
ST
MT
1b
0b
0b
→
→
→
IE
IE
IE
ST
IE
MT
0b
1b
0b
→
→
→
DT
IE
DT
ST
DT
MT
1b
1b
0b
↔
↔
↔
IE
MT
ST
MT
MT
0
0
0
↔
↔
↔
ST
IE
ST
ST
ST
MT
0
0
0
↔
↔
↔
IE
IE
IE
ST
IE
MT
0
0
0
↔
↔
↔
IE
DT
ST
DT
MT
0
0
0
MODE SENSE
DEFAULT
VALUES
9Fh
0Eh
03h
00h
00h
0Ch
0Ah
06h
00h
00h
02h
00h
00h
March 1997