Report luns command (0ah) (continued) – Quantum 10K II User Manual

Page 237

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SCSI Description

5–170

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

REPORT LUNS Command (0Ah) (continued)

Bit

Byte

7

6

5

4

3

2

1

0

0 - 3

(MSB)

LUN List Length (n – 7)

(LSB)

4 - 7

Reserved

8 - 15

(MSB)

LUN (first LUN)

(LSB)

n-7 –
n

LUN (last LUN, if more than one)

Figure 5–83 LUN Reporting Parameter List — Data Format

The LUN List Length field contains the length in bytes of the LUN list that can be
transferred. The LUN list length equals the number of logical unit numbers reported
multiplied by eight. If the allocation length in the CDB is too small to allow transfer
of information about all of the logical units configured, the LUN list length value is
not adjusted to reflect the truncation.

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