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LOG SENSE Command (4Dh) SDLT 600 SCSI Interface Guide

4-54 January 2005 81-81200-02 REV A01

Figure 4-28. TapeAlert LOG SENSE Page — Parameters Format

Bit

Byte

7 6 5 4 3 2 1 0

0 – 1

(MSB)

Parameter Code

(LSB)

DU DS TSD ETC TMC LBIN LP

3 Parameter Length (1)

4 Value of TapeAlert Flag (Flag is set when bit 0 is set to 1; bits 1–7 are reserved)

1. The byte 2 fields are collectively referred to as the Parameter Control Byte.

Table 4-32. TapeAlert Page LOG SENSE Parameters — Field Descriptions

Field Name Description

Parameter Code Contains the Flag code. See Table 4-33 on page 4-55 for the

supported flags, level of severity, and the flag definitions.

Parameter Length Always set to 1.

Value of TapeAlert Flag If bit 0 is set to 1, indicates that TapeAlert has sensed a problem. See

Table 4-33 on page 4-55 for the supported flags and their definitions.

If bit 0 is set to 0, indicates that TapeAlert did not sense a problem

and therefore did not set the flag.

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Quantum 1200 Series DAT Autochanger Guía de usuario Pagina 96