Quantum DLT 7000 Manuel télécharger pdf (Page 155)

100

101

SCSI Commands

Quantum DLT 7000 Tape System 5-51

LOG SENSE Command (4Dh) (continued)

Bit

Byte

7 6 5 4 3 2 1 0

5n –1

(MSB)

Parameter Code (n)

(LSB)

5n + 1 DU DS TSD ETC TMC Rsv’d LP

5n + 2 Parameter Length (1)

5n + 3 Value of TapeAlert Flag (Flag is set when Bit 0 = 1; Bits 1 – 7 are Reserved)

Figure 5–23 TapeAlert Page Log Parameters Format

Table 5–25 TapeAlert Page Log Parameter Field Descriptions

Field Name Description

Parameter Code This field contains the Flag code. See Table 5-26 for the supported

Flags, level of severity, and the Flags’ definitions.

Parameter Length This field is set to 1.

Value of Tape Alert Flag If Bit 0 is set to 1, this indicates that TapeAlert has sensed a problem.

See Table 5-26 for the supported Flags and their definitions. If Bit 0 is 0,

the Flag is not set and no problem has been sensed.

For definitions of bits that make up the Control Byte (the byte “5n + 1” above),

refer to Section 5.8.3, Table 5-21.

1 2 ... 150 151 152 153 154 155 156 157 158 159 160 ... 311 312

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Quantum DLT 7000 Manuel Page 155

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