Exabyte EXB-8205 manuali

Exabyte EXB-8205 Manuale Utente (168 pagine)

Marchio: Exabyte | Categoria: Networking | Dimensione: 3.36 MB |

Inglese

Indice

ISIS SONAR®

1

Copyright Notice

2

Safety Precautions

3

LIMITED WARRANTY

5

TRITON ELICS INTERNATIONAL

5

SOFTWARE LICENSE AGREEMENT

5

AND LIMITED WARRANTY

5

Preface Using This Manual

6

A.1 General Description

11

A.2 Header and Footer Data

11

A.3 Imagery Data

12

Digitizer Parameters

19

Navigation System Parameters

20

Site Parameters

21

Annotation

22

Sonar Parameters

22

Storage File Name

23

More Sonar Parameters

23

Reserved Space

24

Date and Time

24

Magnetometer Readings

24

Towfish Telemetry

26

Channel 2 Sonar Parameters

28

B.1 BAC File Format

33

B.2 GAC File Format

34

C.1 SCSI Bus Configuration

35

‘Using the

37

DOS hard disk partition

41

NOT select SCSI ID 0!

42

The cartridge may contain

43

SYS C: A:

44

Appendix D Serial Interfaces

46

D.2 Receive Data Format

47

D.3 Template Construction

48

Stored by Isis

51

Letter Meaning

59

Packets

65

D.6 Transmit Data Format

68

E.1 Running Target

71

E.2 Target’s File Menu

71

E.2.1 Find

76

E.2.2 Print ASCII Report

79

E.3 Target’s Edit Menu

81

E.4 Contact Logging

86

E.4.2 Contact Mensuration

88

E.5 The Enhance Function

91

E.6 Target’s Window Menu

103

E.6.3 Threshold

106

Bit Systems

107

E.7.3 The Image Structure

112

E.7.4 Telemetry Structure

112

F.2.1 Mechanical Description

117

F.2.2 Theory of Operation

119

G.1 Overview

124

H.1 Setting up the MRU

130

H.3 Saving MRU Data in Isis

130

I.3.1 Hardware Setup

142

Figure I-4 also displays:

144

5+ Too fast! (5)

154

I.5.2.3.1 Advanced Settings

155

I.6 Reson Seabat 81xx Sonar

157

I.7 SIMRAD 992 Sonar

167

Exabyte EXB-8205 Istruzioni per gli Interventi (446 pagine)

Marchio: Exabyte | Categoria: Networking | Dimensione: 1.71 MB |

Inglese

Indice

6&6,#

1

5HIHUHQFH

1

Copyright

2

Disclaimer

2

Trademark Notices

2

Revision History

2

Product Warranty Caution

3

Contents

5

4ERASE (19h) 4-1

6

5 INQUIRY (12h) 5-1

6

6 LOAD/UNLOAD (1Bh) 6-1

7

7LOCATE (2Bh) 7-1

7

8 LOG SELECT (4Ch) 8-1

7

9 LOG SENSE (4Dh) 9-1

7

25 WRITE (0Ah) 25-1

10

26 WRITE BUFFER (3Bh) 26-1

10

27 WRITE FILEMARKS (10h) 27-1

10

Glossary G-1

11

Index I-1

11

SPACE (11h)

16

WRITE (0Ah)

16

WRITE FILEMARKS (10h)

16

EEPROM Options

16

Data Cartridge Capacities

16

Error Information

17

About This Manual

19

Related Publications

21

CTS Features

23

1 CTS Features

24

Supported by the CTSs

26

1.2 Structure of Data on Tape

28

Data Elements on Tape

31

End of Data (EOD)

32

Logical End of Tape (LEOT)

33

Physical End of Tape (PEOT)

33

Data Blocks

33

Servo Areas

34

1.3 Controls and Indicators

35

Unload Button

36

SCSI Communication

41

Table 2-2

44

2.3 SCSI Command Format

47

Format of the Operation Code

48

Descriptor Block

49

Byte 05 - Control Byte

50

Byte 00 - Operation Code

50

2.5 Command Format Errors

51

2.6 Command Status

52

Good Status

53

Check Condition

53

Reservation Conflict

54

2.7 Message System

55

Command Complete (00h)

56

Extended Message (01h)

56

2 SCSI Communication

57

Save Data Pointer (02h)

58

Restore Pointers (03h)

58

Disconnect (04h)

58

Abort (06h)

59

Message Reject (07h)

59

No Operation (08h)

60

Message Parity Error (09h)

60

Bus Device Reset (0Ch)

60

Identify (80h or C0h)

61

Message Sequence

62

Implementing CTS

63

Operations

63

3.1 Using Data Cartridges

64

Loading Data Cartridges

65

Unloading Data Cartridges

65

Normal Unload Button

66

Fast Unload Button

66

“Super Fast” Unload Button

67

6. The CTS is reset

68

Error During Unload Procedure

69

3.3 Using Data Compression

71

Filemarks

77

Summary of Filemark Sizes

78

Streaming Mode

79

Start/Stop Mode

79

Motion Threshold

82

Reconnect Threshold

83

What Are Partitions?

85

Dual-Partition Tape

86

Unpartitioned Tape

86

How Do You Create Partitions?

87

Changing Partitions

90

Writing Data in Partitions

91

Rewinding a Partitioned Tape

92

Erasing a Partitioned Tape

92

3.8 Using Directory Support

93

3.10 Resetting the CTS

96

Reset Processing

98

EXB-8205 and EXB-8505

100

(Standard and XL)

100

ERASE (19h)

101

4.1 About This Command

102

4.2 Field Definitions

103

4.3 Tape Positioning

104

INQUIRY (12h)

105

5.1 About This Command

106

5.2 Field Definitions

106

Returning Inquiry Data

107

5.3 Standard Inquiry Data

108

5 INQUIRY (12h)

109

5.5 Unit Serial Number Page

113

LOAD/UNLOAD (1Bh)

115

6.1 About This Command

116

Loading a Partitioned Tape

117

Unloading a Partitioned Tape

117

6.2 Field Definitions

118

Byte 04, Bit 0 - Load

119

6 LOAD/UNLOAD (1Bh)

120

LOCATE (2Bh)

121

7.1 About This Command

122

7 LOCATE (2Bh)

123

7.2 Field Definitions

124

Byte 08 - Partition

125

Byte09,Bit6-VendorUnique

126

EOD Detected

127

PEOT or PEOP Encountered

128

Illegal Requests

129

Unrecoverable Error

129

LOG SELECT (4Ch)

131

8.1 About This Command

132

8 LOG SELECT (4Ch)

133

8.2 Field Definitions

134

8.3 Parameter List Header

136

8.4 Log Parameters

137

Byte 02, Bit 1 – Reserved

140

Byte 03 – Parameter Length

141

Other Errors

142

LOG SENSE (4Dh)

145

9.1 About This Command

146

9.2 Field Definitions

146

Bytes 03 and 04 – Reserved

147

9 LOG SENSE (4Dh)

148

9.3 Parameter List Header

149

9.4 Supported Log Pages Page

150

(Page Code=00h)

150

9.5 Log Parameter Data Blocks

151

(Page Codes=02h and 03h)

151

Total Rewrites

154

Total Errors Corrected

154

Total Times Errors Processed

154

Total Bytes Processed

155

Total Unrecoverable Errors

155

Total Rereads

155

MODE SELECT (15h)

157

MODE SENSE (1Ah)

157

10.1 About These Commands

159

Byte 04 - Allocation Length

165

Byte 00 - Mode Data Length

170

No tape loaded

171

10.6 Block Descriptor

173

10.7 Vendor-Unique Parameters

177

(Non-Page Format)

177

Byte 01, Bit 0 - 112m

179

Byte 02 - Motion Threshold

179

Byte 03 - Reconnect Threshold

180

Byte 04 - Gap Threshold

180

(Page Code=01h)

181

Byte 03 - Read Retry Count

182

Byte 08 - Write Retry Count

183

(Page Code=02h)

184

Byte 02 - Buffer Full Ratio

185

Byte 03 - Buffer Empty Ratio

185

Byte 01 - Page Length

187

10.11 Data Compression Page

189

(Page Code=0Fh)

189

Field Definitions

190

Decompression)

192

(Page Code=10h)

193

Byte 03 - Active Partition

196

(MODE SELECT)

204

(Page Code=20h)

207

Byte 02, Bit 5 - ND

208

Byte 03, Bit 0 - 112m

211

Byte 04 - Motion Threshold

211

Byte 05 - Gap Threshold

211

(Page Code=21h)

212

(Page Code=22h)

214

10.18 Tape Format Examples

217

Writing 8500c Format Tapes

218

Reading 8500c Format Tapes

219

Writing 8500 Format Tapes

220

EXB-8205)

221

Reading 8200 Format Tapes

223

PREVENT/ALLOW

225

MEDIUM REMOVAL

225

11.1 About This Command

226

11.2 Field Definitions

227

READ (08h)

229

12.1 About This Command

230

12.2 Field Definitions

230

Byte 01, Bit 0 - Fixed

231

Filemark Detected

232

Transfer Length Incorrect

237

Compression Errors

239

12 READ (08h)

240

READ BLOCK LIMITS

241

13.1 About This Command

242

13.2 Field Definitions

242

13.3 Read Block Limits Data

242

READ BUFFER (3Ch)

243

14.1 About This Command

244

14.2 Field Definitions

244

Hardware or SCSI Bus Error

245

Allocation Length Incorrect

245

14 READ BUFFER (3Ch)

246

READ POSITION (34h)

247

15.1 About This Command

248

15.2 Field Definitions

248

15.3 Read Position Data

249

Byte 01 - Partition Number

250

15 READ POSITION (34h)

251

RECEIVE DIAGNOSTIC

253

RESULTS (1Ch)

253

16.1 About This Command

254

16.2 Field Definitions

255

Diagnostic Page

256

Bytes02and03-PageLength

257

Partial Memory Dump

258

16.5 Receiving a Trace Dump

259

RELEASE UNIT (17h)

261

17.1 About This Command

262

17.2 Field Definitions

262

REQUEST SENSE (03h)

263

18.1 About This Command

264

18.2 Field Definitions

264

18.3 Extended Sense Bytes

265

18 REQUEST SENSE (03h)

266

Table 18-1 Sense Key values

267

Byte 09 - Log Parameter Code

269

Byte 10 - Reserved

269

Bytes 14 and 15 - Reserved

270

Byte 22 - Reserved

273

Sense Byte Pending Status

274

RESERVE UNIT (16h)

275

19.1 About This Command

276

19.2 Field Definitions

276

REWIND (01h)

277

20.1 About This Command

278

20.2 Field Definitions

279

20 REWIND (01h)

280

SEND DIAGNOSTIC

281

21.1 About This Command

282

21.2 Field Definitions

283

21.3 Diagnostic Tests

284

21.4 Test Descriptions

285

Setup for Test 100

286

Setup for Test 101

287

Setup for Test 110

287

Setup for Test 111

288

22.1 About This Command

290

22.2 Field Definitions

291

Bytes 02 through 04 - Count

292

Setmark Detected (EXB-8505)

294

EOD (Blank Tape) Detected

295

PBOT or PBOP Encountered

297

TEST UNIT READY

299

23.1 About This Command

300

23.2 Field Definitions

300

VERIFY (13h)

301

24.1 About This Command

302

24.2 Field Definitions

302

24 VERIFY (13h)

303

Verification Length Incorrect

308

25.1 About This Command

312

25.2 Field Definitions

312

25 WRITE (0Ah)

313

25.3 Tape Positioning

314

25.4 Data Buffering

315

LEOT or LEOP Encountered

316

Important

318

WRITE BUFFER (3Bh)

325

26.1 About This Command

326

26 WRITE BUFFER (3Bh)

327

26.2 Field Definitions

328

Sequence

329

Microcode Not Valid

329

Fatal Load Error

330

Aborted Command

330

Illegal Request

330

WRITE FILEMARKS

331

27.1 About This Command

332

27.2 Field Definitions

332

Byte 01, Bit 0 - Immed

333

Byte 05, Bit 7 - Short

333

27.3 Tape Positioning

334

What are EEPROM Options?

338

Requesting EEPROM Options

338

How to Use This Appendix

339

Using the Tables

340

Appendix A EEPROM Options

341

Data integrity

342

MEDIUM REMOVAL Default

345

SENSE Data

364

MODE SENSE

367

Directory Support

370

Overview of Directory Support

371

Appendix B Directory Support

372

Converting EXB-8200SX Drivers

373

DIRECTORY PAD

374

1. Issue READ

375

POSITION

375

2. Store First Block

375

Location data

375

2. Write the

379

2. Search

381

1. Issue

381

...PADMASTER DIR

381

Data Cartridge

383

Capacities

383

EXATAPE Capacities

384

Autosizing of Data Cartridges

386

SCSI Bus Message

387

Processing and Error

387

Recovery

387

Initial Phase:Selection

391

Transition to: Message Out

391

Abort All others

391

Identify

391

CDBProcessing

394

Command Phase

395

ExtendedMessage Processing

398

(message bytesout)

398

(message bytesin)

400

Command)

401

Commands)

403

Complete)

410

Message In

413

REQUEST SENSE Information

416

Sense Key = 2h (Not Ready)

417

Sense Key = 3h (Medium Error)

418

Sense Key = 7h (Data Protect)

421

Sense Key = 8h (Blank Check)

421

Sense Key = 9h (EXABYTE)

421

Fault Symptom Codes

423

Table E-13 FaultSymptomCodes

424

Error Recovery Procedures

430

Glossary

431

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