![background image](http://html1.mh-extra.com/html/quantum/dlttape-dlt1/dlttape-dlt1_interface-manual_4076676119.webp)
DLT1/VS80 SCSI Interface Guide
81-81276-01 Rev A01
July 2004
4-77
4.10.5 Control Mode Page (0Ah)
The Control Mode Page allows the user to determine whether the tape drive returns CHECK
CONDITION status when one of the write and read error counters has reached a specified threshold.
Figure 4-50.
Control Mode Page — Data Format
Bit
Byte
7
6
5
4
3
2
1
0
0
Rsv’d
Page Code (0Ah)
1
Page Length
2
Reserved
RLEC
3
Queue Algorithm Modifier
Reserved
QErr
DQue
4
EECA
Reserved
RAENP
UAAENP
EAENP
5
Reserved
6 - 7
(MSB)
Ready AEN Holdoff Period
(LSB)
Table 4-46.
Control Mode Page — Field Descriptions
Field Name
Description
Page Code
The Page Code identifies the type of MODE SENSE page being transferred. The
value returned for the Page Code is 0Ah (Control Mode Page).
Page Length
The Page Length indicates the number of bytes in the Control Mode Page that
follow this byte. The value returned for this byte is 06h.
RLEC
Report Log Exception Condition. The RLEC bit indicates whether the tape drive
should return CHECK CONDITION status with the Sense Key set to Unit
Attention (06h) when one of its write and read error counters reaches a specified
threshold, as follows:
0
Do not return Unit Attention when a threshold
condition is met.
1
Return Unit Attention when a threshold condition is
met.
Queue Algorithm
Modifier
The value returned for this field is 0.
Summary of Contents for DLTtape DLT1
Page 1: ...DLT1 VS80 SCSI Interface Guide...
Page 6: ...DLT1 VS80 SCSI Interface Guide vi July 2004 81 81276 01 Rev A01 Notes...
Page 12: ...Table of Contents xii July 2004 81 81276 01 Rev A01 Notes...
Page 16: ...List of Figures xiv July 2004 81 81276 01 Rev A01 Notes...
Page 20: ...List of Tables xviii July 2004 81 81276 01 Rev A01 Notes...
Page 24: ...Chapter 1 Introduction 1 4 July 2004 81 81276 01 Rev A01 Notes...
Page 32: ...Chapter 2 General SCSI Bus Operation 2 8 July 2004 81 81276 01 Rev A01 Notes...
Page 42: ...Chapter 3 SCSI Messages 3 10 July 2004 81 81276 01 Rev A01 Notes...
Page 181: ......