Quantum 10K II Manuel d'utilisateur télécharger pdf (Page 109)

SCSI Description

5–42 Quantum Atlas 10K II Ultra160/m SCSI Hard Disk Drives

INQUIRY Command (12h) (continued)

Table 5–17 Device Identification Page — Field Descriptions

Field Definition

Code Set This field specifies the code set used for the Identifier field.

Applicable values are:

Value Description

0h Reserved

1h The Identifier field contains binary values

2h The Identifier field contains ASCII graphic codes

(code values 20h through 7Eh)

3h – Fh Reserved

Association This field specifies the entity with which the Identifier field is

associated. Applicable values are:

Value Description

0h The Identifier field is associated with the addressed

physical or logical device.

1h The identifier field is associated with the port that

received the request.

2h – 3h Reserved

Identifier Type This field specifies the format and assignment authority for the

identifier. Values in this field are:

Value Description

0h No assignment authority was used; there is no

guarantee that the identifier is globally unique

(vendor-specific).

1h The first 8 bytes of the Identifier field represent the

Vendor ID.

2h The Identifier field contains an IEEE Extended Unique

Identifier, 64-bit (EUI-64). The Identifier Length field

(Byte 7) is set to 8.

3h Not applicable; for Fibre Channel devices.

4h Not applicable; if the Association value = 1h, the

value of the Identifier contains a 4-byte, binary

number that identifies the port relative to the other

ports in the device.

5h - Fh Reserved

1 2 ... 104 105 106 107 108 109 110 111 112 113 114 ... 370 371

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Quantum 10K II Manuel d'utilisateur Page 109