Hp C737990900 User Manual Page 131
- Page / 174
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
Commands 131
Commands
Sense Data Management
The drive maintains three sets of sense data for every initiator on the bus. For a
single host the following sense data is maintained:
■ Current sense
■ UNIT ATTENTION sense
1 The Sense Key Specific Bytes are valid. This will only happen when the bytes assume
the role of Field Pointer Bytes as defined by ANSI. This occurs when an Illegal Field
check detects an error in a command descriptor block or a Parameter List check
detects an error in a command parameter list.
C/D Command Data. Only valid if the SKSV flag is set.
0 The Field Pointer information applies to the parameter list for the command.
1 The Field Pointer information applies to the command descriptor block.
BPV Bit Pointer Valid
0 The Bit Pointer field is invalid.
1 The Bit Pointer field is valid. If the SKSV bit is set then the BPV bit must be set as well.
Bit Pointer Identifies the bit position of the field in error, whether it is a command descriptor or a
command parameter list field. When a multi-bit field is in error, this will point to the most
significant bit of that field. Only valid when the SKSV flag is set.
Field Pointer
/Drive Error Code
If SKSV = 1, this field represents the Field Pointer, identifying in which byte of the command
descriptor or parameter list an error was detected.
Note that the drive scans from byte 0 bit 7 of a command or parameter list through to byte n
bit 0. The field and bit pointers are set to point to the most significant bit of the field that is in
error. See the illegal field check and the parameter list check.
If SKSV = 0, this field represents the Drive Error Code. The top byte of this field will be zero.
The bottom byte contains the drive error code associated with the failure of the previous
command, or zero in the case of no failure and no appropriate error code. If the drive’s
power-on self-test failed then, in the absence of an error code associated with the most recent
command, this byte will be set to the error code generated by the failing test.
Note: Drive error codes are provided for information only; they are intended to assist in product
integration and fault diagnosis. The codes should not be relied on by “generic” host drivers,
since these are specific to the product. For a list of codes, see
Chapter 10 of the Hardware
Integration Guide, Volume 1 of the HP Ultrium Technical Reference Manual
.
CLN 0
1
The drive is OK.
The drive requires cleaning. The front panel LEDs will be displaying a “clean me”
sequence or message. This bit is cleared to zero after a cleaning cartridge has been
used.
- 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
Related products and manuals for Hardware Hp C737990900
Hardware Hp XU800 User Manual
(140 pages)
(140 pages)
Hardware Hp HD1600 User Manual
(2 pages)
(2 pages)
Hardware Hp MSL6000 Series User Manual
(182 pages)
(182 pages)
Hardware Hp Wireless Device User Manual
(31 pages)
(31 pages)
Hardware Hp LTO 4 SAS User Manual
(46 pages)
(46 pages)
Hardware Hp ProLiant DL385 User Manual
(47 pages)
(47 pages)
Hardware Hp D2D120 User Manual
(20 pages)
(20 pages)
Hardware Hp 4250 User Manual
(4 pages)
(4 pages)
Hardware Hp MSL2024 User Manual
(4 pages)
(4 pages)
Hardware Hp 100TX NightDIRECTOR/100 User Manual
(121 pages)
(121 pages)
Hardware Hp 958-000290-000 User Manual
(144 pages)
(144 pages)
Hardware Hp mv2040 User Manual
(2 pages)
(2 pages)
Hardware Hp Fax 650 User Manual
(20 pages)
(20 pages)
Hardware Hp NAS 2000s User Manual
(20 pages)
(20 pages)
Hardware Hp NC1020 PCI 1000T User Manual
(6 pages)
(6 pages)
© 2020, manymanuals.com. All rights reserved. | 0.109 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals