Hp C737990900 Manual de usuario descargar pdf (Pagina 93)

Commands 93

Commands

Any mode

page code

The drive returns that page.

3Fh The drive returns all mode pages.

Allocation

Length

Specifies the number of bytes that the host has allocated for returned MODE SENSE data.

0 No data transfer will occur. This is not considered an error.

n The maximum number of bytes which the drive should return in its data-out phase. Either

the entire mode page or allocation length bytes of the page are returned, whichever is

least.

1 2 ... 88 89 90 91 92 93 94 95 96 97 98 ... 173 174

Edition 4, February 2003 1
Revision History 2
The Purpose of this Manual 3
Related Documents 3
Documentation Map 4
Cartridges 5
Interface 5
Dealing with Errors 6
Ultrium Features 6
1 Interface Implementation 13 9
2 Messages 25 10
3 Commands—Introduction 31 10
4 Commands 41 10
Contents 11 11
Glossary 165 12
Index 169 12
Interface Implementation 13
Supported Messages 14
Supported Commands 14
SCSI Features 15
Abort Handling 16
Multi-Initiator Support 19
Fibre Channel Operation 20
Addresses 21
Implications for Libraries 22
Field Replaceable Units 23
Messages 25
26 Messages 26
Name Code Support 26
Extended Message Support 27
30 Messages 30
Commands—Introduction 31
Command Details 32
Pre-Execution Checks 32
Deferred Error Check 33
Diagnostic Status Check 33
Fixed Bit Check 34
Flag Link Check 34
Illegal Command Check 34
Illegal Field/Request Check 34
Media Access Check 35
Media Information Check 36
Media Write Check 37
Parameter List Check 37
Reservation Check 37
Command Descriptor Block 38
CHECK CONDITION 39
40 Commands—Introduction 40
ERASE 19h 42
Erase Specific Status: 43
INQUIRY 12h 44
INQUIRY Data Pages 45
Inquiry Data 46
Inquiry Data Fields 47
Vital Product Data Pages 49
Unit Serial Number Page 50
Device Identification Page 51
Defined Identifiers 51
Port Name (FC only) 52
Device Name (FC only) 52
Port Identifier (FC only) 53
LOAD/UNLOAD 1Bh 55
Load/Unload Specific Status: 56
Loading a Cartridge 56
Unloading a Cartridge 57
LOCATE 2Bh 58
Locate Specific Status: 59
LOG SELECT 4Ch 60
LOG SENSE 4Dh 62
Log Page Format 63
Supported Log Pages Page 64
Write Error Counters Log Page 65
Read Error Counters Log Page 66
TapeAlert Log Page 67
Tape Usage Log Page 69
Tape Capacity Log Page 69
Data Compression Log Page 70
Performance Data Log Page 70
MODE SELECT 15h/55h 72
Mode Parameter Pages 74
Mode Parameter Header 75
10-byte Header 76
Header Fields 76
Mode Block Descriptor 77
Disconnect-Reconnect Page 79
FC Drives 80
Control Mode Page 81
Control Mode Page Fields: 82
Device Configuration Page 83
Changeable Parameters: 84
Unchangeable Parameters: 84
Medium Partitions Mode Page 85
(Partition Units) 86
CHECK CONDITION with a sense 89
-1 through -64 90
MODE SENSE 1Ah/5Ah 91
READ 08h 95
GOOD status is returned 96
Read Specific Status: 97
READ ATTRIBUTE 8Ch 99
CDB Fields: 100
Commands 101
MAM Attribute Data 103
Attribute ID Values 104
Medium Common Attributes 106
Host Common Attributes 107
Commands 109 109
READ BLOCK LIMITS 05h 110
READ BUFFER 3Ch 111
Memory Sizes: 112
Returned Data: 113
READ POSITION 34h 115
Returned Data Fields: 117
Pre-Execution Checks: 119
Command Descriptor Block: 119
Specific Status: 119
Data Returned 120
RELEASE UNIT 17h/57h 121
10-Byte Only 122
Release Unit Specific Status: 122
REPORT DENSITY SUPPORT 44h 123
Descriptor Blocks 124
MODE SENSE command 125
REPORT LUNS A0h 126
REQUEST SENSE 03h 128
Request Sense Data 129
Returned Sense Data Fields: 130
Sense Data Management 131
Current Sense 132
UNIT ATTENTION Sense 132
DEFERRED ERROR Sense 133
Write-Behind Deferred Errors: 134
Bus Release Deferred Errors: 134
Sense Keys 135
Additional Sense Codes 136
WRITE BUFFER command 139
Error Codes 140
RESERVE UNIT 16h/56h 141
RELEASE UNIT command with 143
REWIND 01h 144
SEND DIAGNOSTIC 1Dh 145
Data Required 146
Specific Status 146
Standard Self-Test 147
SPACE 11h 148
Space Specific Status: 149
TEST UNIT READY 00h 151
VERIFY 13h 152
WRITE 0Ah 154
Write Specific Status: 155
Residue Information: 155
WRITE ATTRIBUTE 8Dh 157
Parameter List Format: 159
WRITE BUFFER 3Bh 160
Memory Sizes 162
Commands 163 163
WRITE FILEMARKS 10h 164
Glossary 165
166 glossary 166
168 glossary 168

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