Dell PowerVault TL2000 Bedienungsanleitung PDF herunterladen (Seite 22)

Unit Serial Number page (80h)

The Unit Serial Number VPD page contains 12 bytes of ASCII data representing a unique serial number of

the media changer.

Bit 7 6 5 4 3 2 1 0

Byte

0 Peripheral Qualifier (0) Peripheral Device Type (8)

1 Page Code (80h)

2 Reserved

3 Page Length (10h)

4 -

Serial Number (12 ACSII bytes)

16 -

Unique Logical Library Identifier

Note: If an unsupported LUN was initially specified, the Peripheral Qualifier will return 3h and the

Peripheral Device Type will return 1Fh.

Field descriptions:

Serial Number:

The 12 byte ASCII Serial Number may contain ASCII numbers and ASCII characters and is right

justified with leading zeros.

Unique Logical Library Identifier:

Such as the ASCII representation of the logical library name, for example, _LL3.

Device Identification page (83h)

The Device Identification VPD page provides the means to retrieve identification descriptors from the

media changer. Both fiber-channel and SCSI devices return the following Device Identification VPD page:

Bit 7 6 5 4 3 2 1 0

Byte

0 Peripheral Qualifier (0) Peripheral Device Type (8)

1 Page Code (83h)

2 Reserved

3 Page Length (2Ch)

4 Reserved Code Set (2)

5 Reserved Identifier Type (1)

6 Reserved

7 Identifier Length (28h)

8 -

Vendor Identification (8 ASCII bytes)

16 -

Product Identification (16 ASCII bytes)

32 -

Serial Number (12 ASCII bytes)

44 -

Unique Logical Library Identifier

3-8 TL2000 and TL4000 SCSI Reference

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 115 116

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