Quantum 1200 Series DAT Autochanger Guía de usuario Pagina 271
- Pagina / 294
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
SDLT 600 SCSI Interface Guide Chapter 4: SCSI Commands
81-81200-02 REV A03 January 2005 4-229
If LongID is set to 1 and Extent is set to 0, the Parameter List Length is 8 and the parameter list has the
format shown below. The drive preserves the reservation until one of the following occurs:
• Another valid RESERVE command from the initiator supersedes it.
• The same initiator releases it.
• A TARGET RESET message from any initiator releases it.
• A reset condition releases it.
Figure 4-123. RESERVE (10) ID Only Parameter List — Data Format
Table 4-132. RESERVE (10) Command — Field Descriptions
Field Description
3rdPty When set to 1, indicates that the Third Party Device ID field is valid.
LongID When set to 0, indicates that the third-party device associated with the
reservation release has a number smaller than 255 and the ID value can be sent
within the CDB. When set to 1, indicates that the third party device ID is
greater than 255, the ID value within the CDB is ignored, and the parameter list
length is at least 8 bytes.
Extent Not supported. Must be set to 0.
Reservation
Identification
Ignored.
Third Party
Device ID
Required and used only when the 3rdPty bit is set to 1, in which case this field
specifies the SCSI ID of the initiator to be granted the reservation of the drive.
The drive ignores any attempt to release the reservation made by any other
initiator. For example, if ID7 sends ID2 a third-party reservation on behalf of
ID6 (the target at ID2 gets reserved for the initiator ID6), only ID7 can release
the target at ID2 (using a third-party release). ID6 cannot release the reservation
even though the reservation was made on its behalf.
Parameter
List Length
Specifies the length, in bytes, of the parameter list that is transferred from the
initiator.
Bit
Byte
7 6 5 4 3 2 1 0
0 - 7
(MSB)
Third Party Device ID
(LSB)
- 6'/7 1
- Table of Contents 3
- List of Tables 9
- List of Figures 15
- Introduction 21
- 1.3 Related Documents 22
- 1.4 Structure of this Manual 22
- 1.5 Conventions 23
- 1.6 For More Information 23
- 1.7 Reader Comments 24
- SCSI Parallel Protocol 25
- 2.3.1 Attention Condition 26
- RESET or DISCONNECT message 27
- 2.3.2 Reset Condition 28
- SCSI Messages 29
- 3.2 Supported SCSI Messages 31
- 3.2.1 ABORT TASK SET (06h) 32
- 3.2.2 TARGET RESET (0Ch) 33
- 3.2.3 TASK COMPLETE (00h) 33
- 3.2.4 DISCONNECT (04h) 33
- 3.2.5 IDENTIFY (80h - FFh) 34
- 3.2.10 MESSAGE REJECT (07h) 37
- 3.2.11 NO OPERATION (08h) 37
- WRITE BUFFER 3Bh Page 4-249 45
- 4.1.4 Behavior at Power-On 49
- 4.2 SCSI Command Descriptions 50
- 4.3 ERASE Command (19h) 52
- 4.4 INQUIRY Command (12h) 53
- Unit Serial Number Page (80h) 62
- • Logical Unit NAA Identifier 63
- Logical Unit NAA Identifier 66
- 4.5 LOAD UNLOAD Command (1Bh) 70
- 4.6 LOCATE Command (2Bh) 72
- 4.7 LOG SELECT Command (4Ch) 73
- 4.8 LOG SENSE Command (4Dh) 81
- Log Page” on page 4-43 90
- 0000h – 000Fh) 104
- — Field Descriptions 108
- SDLT 600 109
- SCSI Interface Guide 109
- SCSI Commands 109
- 81-81200-02 109
- 4.9.1 Mode Parameter List 111
- Mode Parameter Header 113
- SDLT tape drive 116
- Mode Page Descriptor 117
- 4.9.10 TapeAlert Page (1Ch) 134
- 4.10.3 MODE SENSE Mode Pages 155
- Control Mode Page (0Ah) 160
- Data Compression Page (0Fh) 162
- Medium Partition Page (11h) 167
- Port Control Page (19h) 169
- Parameter List 176
- Command (1Eh) 194
- 4.14 READ Command (08h) 195
- ATTRIBUTE LIST Service Action 202
- VOLUME LIST Service Action 203
- PARTITION LIST Service Action 204
- Attributes 205
- Attribute Identifier Values 207
- AND DEVICE 209
- Field Descriptions 212
- Standard Host Type Attributes 219
- Value Meaning 220
- 00h No code specified (ASCII) 220
- 01h - FFh Reserved 220
- 3C 03 A2 00 00 00 00 00 04 80 228
- 4.17.3 Data Mode (02h) 229
- 4.17.4 Descriptor Mode (03h) 229
- Command (A3h) 250
- Descriptions 251
- FUNCTIONS Command (A3h) 256
- 4.30 REWIND Command (01h) 274
- 2. Rewinds the tape 276
- 4. Rewinds the tape 276
- RESULTS command 277
- 4.33 SPACE Command (11h) 281
- 4.35 VERIFY Command (13h) 284
- 4.36 WRITE Command (0Ah) 285
- Exception Conditions 286
- 4.38.2 Write Data Mode (02h) 292
Relacionado con productos y manuales para Software Quantum 1200 Series DAT Autochanger
Software Quantum SuperLoader 3 Guía de usuario
(160 paginas)
(160 paginas)
Software Quantum SuperLoader Guía de usuario
(196 paginas)
(196 paginas)
Software Quantum Scalar i2000 Guía de usuario
(544 paginas)
(544 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.035 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales