Quantum LTO 2U Instruções de Operação descarregar pdf (Página 221)

JULY 2007 MAGNUM 224, MAGNUM 448, STORAGELIBRARY T24, OR STORAGELOADER 2U

23-3

SEND VOLUME TAG PARAMETER LIST

Starting Element Address – Byte 02 and 03

This field specifies the minimum element address at which to start the search

for volume tag information that matches the template in the parameter list

(see below). Only elements with addresses greater than or equal to the

Starting Element Address are searched.

Note: The Starting Element Address must be 0 or a valid element address for the

library, but does not have to be an address of the type requested in the

Element Type Code. Only the elements of the requested element type are

searched.

Send Action Code – Byte 05, Bits 4 through 0

This field defines the specific function to be performed by this command. The

library supports a Send Action Code of 5h (translate, search all primary

volume tags, and ignore sequence numbers).

Parameter List Length – Bytes 07 through 09

This field specifies the length of the parameter list following this command.

The minimum length of the parameter list is 32 bytes (20h). The maximum

length is 40 bytes (28h).

23.3 SEND VOLUME TAG PARAMETER LIST

Volume Identification Template Field – Bytes 00 through 31

This field contains 32 bytes of volume identification information, which the

library compares to the volume tag (bar code) information stored in

nonvolatile memory. Only the first eight bytes are valid. Any additional bytes

must be 0 (null). The template is considered terminated after the first 0 byte is

detected. This field may contain the following characters:

Bit

Byte

7 6 5 4 3 2 1 0

Volume Identification Template Field

...

Reserved

...

? (3Fh

This character matches any single character at that position

within the field.

* (2Ah)

This character is a wild card that matches any characters

from that point on in that field. All characters past the “*”

in the field are ignored.

1 2 ... 216 217 218 219 220 221 222 223 224 225 226 ... 263 264

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Quantum LTO 2U Instruções de Operação Página 221