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RELEASE UNIT

Table 70. Byte RELEASE UNIT Command

7

6

5

4

3

2

1

0

0

Operation Code (17h)

1

Logical Unit Number (0)

3rdPty

Third Party Device ID (0)

Element

2

Reservation Identification

3

Reserved

4

Allocation Length (0)

5

Control

Table 71. Byte Release Unit Command

7

6

5

4

3

2

1

0

0

Operation Code (57h)

1

Logical Unit Number (0)

3rdPty (0)

LongID (0)

Reserved

2

Reserved

3

Third Party Device ID (0)

4

Reserved

5

Reserved

6

Reserved

7

Parameter List Length(0)

8

9

Control

The RELEASE UNIT command removes a reservation made by a RESERVE UNIT
command. If there is an existing reservation from the same initiator with the same
parameters, then that reservation is removed and Good status is returned. It is not
an error to attempt to release a reservation that is not currently valid or is held by
another initiator. In this case, the drive returns Good status without altering any
reservation.

54

Ultrium Internal Tape Drive and 3580 Ultrium Tape Drive: SCSI Reference

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Содержание Ultrium Internal Tape Drive T200

Страница 1: ...Ultrium Internal Tape Drive Models T200 and T200F and 3580 Ultrium Tape Drive SCSI Reference WB1109 02...

Страница 2: ......

Страница 3: ...Ultrium Internal Tape Drive Models T200 and T200F and 3580 Ultrium Tape Drive SCSI Reference WB1109 02...

Страница 4: ...al Tape Drive Models T200 and T200F and 3580 Ultrium Tape Drive SCSI Reference and to all subsequent releases and modifications unless otherwise indicated in new editions This edition replaces WB1109...

Страница 5: ...d Log Pages 19 Write Error Counters Log 20 Read Error Counters Log 21 Sequential Access Device Log 22 TapeAlert Log 23 Tape Usage Log 24 Tape Capacity Log 24 Data Compression Log 25 MODE SELECT 26 MOD...

Страница 6: ...ST UNIT READY 82 VERIFY 82 WRITE 83 WRITE ATTRIBUTE 84 WRITE BUFFER 85 WRITE FILE MARKS 86 Chapter 3 Error Sense Information 87 Sense Data 87 Sense Data Management 87 Unit Attention Conditions 87 Pers...

Страница 7: ...How to Send Your Comments 104 Trademarks 105 Index 107 Contents v...

Страница 8: ...vi Ultrium Internal Tape Drive and 3580 Ultrium Tape Drive SCSI Reference...

Страница 9: ...NSE Command 27 29 Byte MODE SENSE Command 27 30 Mode Data Format 28 31 Mode Parameter Header 6 Byte Command 28 32 Mode Parameter Header 10 Byte Command 28 33 Mode Block Descriptor 29 34 Read Write Err...

Страница 10: ...IM Data Structure 66 85 MIM Data Structure 68 86 Force Dump Diagnostic Parameter Data 71 87 Write Dump to Cartridge Send Diagnostic Parameter Data 72 88 Write Dump to Cartridge Receive Diagnostic Para...

Страница 11: ...110 Abort Condition Handling 94 111 Status Codes 96 112 Supported Outbound Messages 98 113 Supported Inbound Messages 99 114 Supported Extended Messages 100 Tables ix...

Страница 12: ...x Ultrium Internal Tape Drive and 3580 Ultrium Tape Drive SCSI Reference...

Страница 13: ...nd User s Guide GA32 0430 provides instructions for attaching IBM supported hardware to open systems operating systems It indicates what devices and levels of operating systems are supported gives the...

Страница 14: ...SI Primary Commands 2 SPC 2 published by the American National Standards Institute and available on the web at http www t10 org v SCSI Primary Commands 3 SPC 3 published by the American National Stand...

Страница 15: ...ct to and provide additional storage for supported servers The Model T200 uses a Small Computer Systems Interface SCSI and the Model T200F uses a Fibre Channel interface The 3580 Ultrium Tape Drive co...

Страница 16: ...uses a Fibre Channel interface with a SC Duplex multimode optical connector and SCSI protocol It features a burst data transfer rate of 100 MB per second and can attach to Storage Area Network SAN com...

Страница 17: ...000 IBM RS 6000 SP or IBM eserver pSeries IBM AIX 4 3 3 or 5 1 Hewlett Packard HP UX 11 0 PCI 64 bit or HP UX 11i SUN Solaris Version 2 6 7 or 8 Intel compatible servers Microsoft Windows 2000 Level 2...

Страница 18: ...your current e mail address Directory storage devdrvr IBM provides PostScript and PDF formatted versions of its documentation in the storage devdrvr directory v IBM_ultrium_tape_IUG ps and IBM_ultrium...

Страница 19: ...SENSE 6 1Ah M SPC 2 27 y y MODE SENSE 10 5Ah O SPC 2 27 y y PERSISTENT RESERVE IN 5Eh O SPC 2 36 y y PERSISTENT RESERVE OUT 5Fh O SPC 2 39 y4 y PREVENT ALLOW MEDIUM REMOVAL 1Eh O SPC 2 41 y y READ 08h...

Страница 20: ...ved 3 Reserved 4 Reserved 5 Control If the Long bit is set EOD is written at the current position A Data Set Separators pattern is written from EOD to the end of the medium to overwrite any data curre...

Страница 21: ...flag is set and the Page Code is 0 the Supported Vital Product Data Pages page is returned If the Enable Vital Product Data EVPD flag is set if the Page Code is not 0 and if there is a vendor defined...

Страница 22: ...for SCSI or 0 for Fibre Channel Values for the Sync bit are 1 for SCSI or 0 for Fibre Channel The AutDis or Automation Disabled bit indicates that this drive is not capable of full automation function...

Страница 23: ...are 1 for SCSI or 0 for Fibre Channel Values for the WBs16 bit are 1 for SCSI or 0 for Fibre Channel Values for the Sync bit are 1 for SCSI or 0 for Fibre Channel The Vendor Identification returns IB...

Страница 24: ...The Supported Vital Product Data Pages are Page 0h 80h 83h C0h and D0h Unit Serial Number Page Table 7 Unit Serial Number Inquiry Page 7 6 5 4 3 2 1 0 0 Peripheral Qualifier 000b Peripheral Device Ty...

Страница 25: ...Identifier Type 2 Reserved 3 Identifier Length n 3 4 n Identification Descriptor The device Identification Descriptor is returned by both the Parallel SCSI and Fibre Channel attached devices The Code...

Страница 26: ...e Set 1h 1 Reserved Association Type 00b Identifier Type 3h 2 Reserved 3 Identifier Length 8 4 Name Format 0101b OUI Format Identifier 5 6 OUI Format Identifier continued 7 OUI Format Identifier conti...

Страница 27: ...nly one Drive Component Revision Levels Page Page C0h The values returned by the device in this page are unique to the vendor and are not specified in this document This page contains four null termin...

Страница 28: ...clear and the tape is in the ejected position the command is presented with Check Condition status and associated sense data of 2 0402 Not Ready Initialization Required If the Load flag is clear and...

Страница 29: ...t also waits for any buffered data to be flushed to tape It then reports a deferred error for any preceding command or buffered data if appropriate If there is no deferred error the drive reports Good...

Страница 30: ...heir default values If the Parameter Code Reset PCR flag is set the Parameter List Length is 0 and the Page Control PC field is 00b or 10b then no action is taken and Good status is returned If the Pa...

Страница 31: ...0b the maximum value for each log entry is returned If it is 01b the current values are returned If it is 11b the power on values for the log are returned The Page Code indicates the log page to retur...

Страница 32: ...TSD 0 ETC 0 TMC 0 LBIN LP 3 Parameter Length n 3 4 n Parameter Bytes The Parameter Code is a 2 byte value that uniquely identifies the parameter within the log The Disable Update DU flag is set for an...

Страница 33: ...d must also be listed The format of this page is give in Table 18 Table 18 Supported Log Pages Log Page Format 7 6 5 4 3 2 1 0 0 Reserved Page Code 00h 1 Reserved 2 Page Length n 3 3 4 Supported Log P...

Страница 34: ...ubstantial delay Not supported 0 0 0 1 Errors corrected with possible delays Not supported 0 0 0 2 Total Not supported 0 0 0 3 Total errors corrected Total Write Retries less Total Unrecovered Write E...

Страница 35: ...0 Errors corrected without substantial delay Not supported 0 0 0 1 Errors corrected with possible delays Not supported 0 0 0 2 Total Not supported 0 0 0 3 Total errors corrected Total Number of Read R...

Страница 36: ...d Data Bytes Sent after compression 8 0 0 0 0100h Cleaning Required 8 0 0 0 8000h Megabytes processed since last cleaning 4 0 0 0 8001h Lifetime load cycles 4 0 0 0 8002h Lifetime cleaning cycles 4 0...

Страница 37: ...00F Setup Operator and Service Guide or the IBM 3580 Ultrium Tape Drive Setup Operator and Service Guide Table 22 TapeAlert Log Parameters Parameter Description Type DU LP LBIN 3 Hard Error Warning 1...

Страница 38: ...al Suspended Writes 2 1 0 0 7 Total Data Sets Read 8 1 0 0 8 Total Read Retries 4 1 0 0 9 Total Unrecovered Read Errors 2 1 0 0 10 Total Suspended Reads 2 1 0 0 11 Total Fatal Suspended Reads 2 1 0 0...

Страница 39: ...00 2 0 0 0 2 Megabytes transferred to server 4 0 0 0 3 Bytes transferred to server 4 0 0 0 4 Megabytes read from tape 4 0 0 0 5 Bytes read from tape 4 0 0 0 6 Megabytes transferred from server 4 0 0 0...

Страница 40: ...er the drive assumes that the format is SCSI 2 The Save Pages SP flag must be set to 0 since saved pages are not supported The Parameter List Length field should be set to the amount of data to be sen...

Страница 41: ...o the initiator Pages 01h 02h 0Fh 10h and 1Ch are supported Mode Pages 18h and 19h are supported only when the device is attached by a Fibre Channel interface A page 3Fh request returns all supported...

Страница 42: ...fered Mode Speed 0 3 Block Descriptor Length Table 32 Mode Parameter Header 10 Byte Command 7 6 5 4 3 2 1 0 0 Mode Data Length 1 2 Medium Type 0 3 WP Buffered Mode Speed 0 4 Reserved 5 Reserved 6 Bloc...

Страница 43: ...7 6 5 4 3 2 1 0 0 Density Code 1 3 Number of Blocks 0 4 Reserved 5 7 Block Length The Density Code field returns a code identifying the format of the tape currently loaded in the drive If there is no...

Страница 44: ...s Post Error PER A value of 1 specifies that the device server will report Check Condition status to report recovered errors Disconnect Reconnect Page Table 35 Disconnect Reconnect Mode Page 7 6 5 4 3...

Страница 45: ...since buffer management is controlled by the drive The Bus Inactivity Limit Disconnect Time Limit and Connect Time limit fields are not supported and should be set to 0 The Data Transfer Disconnect Co...

Страница 46: ...ead REW and Synchronize at Early Warning flags should be clear since these features are not supported The Automatic Velocity Control AVC flag should be clear since velocity control is managed by the d...

Страница 47: ...not agree with DCE of the Data Compression Mode Page see Data Compression Mode Page on page 31 the DCE setting takes precedence Fibre Channel Logical Unit Control Page There is one copy of this page f...

Страница 48: ...5 Reserved f 6 Reserved RR_TOV Units 7 Resource Recovery Time Out Value RR_TOV 8 Reserved Control MCM 01b 9 10 Reserved 11 Originator CMRs Per Port 0 12 Reserved 13 Responder CMRs Per Port 0 14 15 MC...

Страница 49: ...for DExcept is 0 If the Test flag is set the next command will fail the Sense Key will be set to Unit Attention and the ASC ASCQ will be set to Failure Prediction Threshold Exceeded False 5DFF If the...

Страница 50: ...SISTENT RESERVE IN command is used for reservation management to show what types of Reservations and Reservation Keys exist Service Action may have one of two valid values v 00000b reads all registere...

Страница 51: ...the number of bytes in the Reservation Key list For Additional Reservation Keys a maximum of one reservation key per initiator is supported The PERSISTENT RESERVE IN parameter data for Read Reservatio...

Страница 52: ...3 2 1 0 0 7 Reservation Key 8 11 Scope specific address 0 12 Reserved 13 Scope 0h Type 14 15 Extent Length 0 A Scope value of 0h indicates that the persistent reservation applies to the entire logical...

Страница 53: ...y have one of the following values v 00000h register a reservation key with the device server v 00001h create a persistent reservation by using a reservation key v 00002h release a persistent reservat...

Страница 54: ...on Key 8 15 Service Action Reservation Key 16 19 Scope specific Address 0 20 Reserved APTPL 0 21 Reserved 22 23 Obsolete 0 Any value is allowed for the Reservation Key and the Service Action Reservati...

Страница 55: ...d to prevent accidental removal of the medium while it is required by an initiator If the Prevent flag is set then eject requests from the front panel are ignored and Unload commands give Check Condit...

Страница 56: ...of the currently configured block length is to be returned the number of blocks being indicated in the Transfer Length field If there is a sequence of blocks of this length on the tape they are return...

Страница 57: ...supported Service Action codes are listed in Table 50 Table 50 Supported Service Action Codes Code Name Description Format of Returned Data 00h Attribute Values Return attribute values See Table 51 o...

Страница 58: ...r Data for an Attribute List Service Action Request 7 6 5 4 3 2 1 0 0 3 Available Data n 3 4 5 Attribute ID 1 n 1 n Attribute ID y Table 53 describes the format of the data returned for a Volume List...

Страница 59: ...ttribute format The supported format codes are 00h binary and 01h ASCII Table 55 Format for Medium Auxiliary Memory Attribute 7 6 5 4 3 2 1 0 0 1 Attribute ID 2 Rd Only Reserved Format 3 4 Attribute L...

Страница 60: ...Last Load 40 ASCII 020Bh Device Make Serial Number at Load 1 40 ASCII 020Ch Device Make Serial Number at Load 2 40 ASCII 020Dh Device Make Serial Number at Load 3 40 ASCII 0220h Total Megabytes Writte...

Страница 61: ...s Cleaning Medium For the Medium Type of Cleaning Medium the Medium Type Information specifies the total number of cleaning cycles available in a cleaning cartridge Table 60 describes the Host Common...

Страница 62: ...e drive return the maximum and minimum block sizes that it supports The maximum block size is set to 0xFFFFFF and the minimum block size is set to 1 The format of the data returned is shown in Table 6...

Страница 63: ...scriptor returned is for the Main Data buffer The format of the 4 byte descriptor is shown in Table 64 The Buffer ID indicates which buffer is to be read The Buffer Offset field may be set to any addr...

Страница 64: ...rted Buffers ID Offset Boundary Main Data 0 4 Dump Data Read Only 1 4 Test 2 4 VPD 3 4 Firmware 4 4 Cartridge Memory Read Only 5 4 Error Log Read Only 6 4 50 Ultrium Internal Tape Drive and 3580 Ultri...

Страница 65: ...ed in Table 66 Table 66 Error Log Buffer Command 7 6 5 4 3 2 1 0 0 3 Time Stamp 4 Entry Number 5 Error Code 6 Fsc 1st Text 7 8 Fsc 1st Data 9 10 Fsc 2nd Text 11 12 Fsc 2nd Data 13 14 21 Cartridge Seri...

Страница 66: ...nd returns current position information to the initiator The data returned has the format in Table 68 Table 68 READ POSITION Data 7 6 5 4 3 2 1 0 0 BOP EOP 0 Reserved BPU 0 Reserved 1 Partition Number...

Страница 67: ...flag is always set to 0 since the position is always known The Partition Number Number of Blocks in Buffer and Number of Bytes in Buffer are not supported and are returned as 0 RECEIVE DIAGNOSTIC RES...

Страница 68: ...vice ID 0 4 Reserved 5 Reserved 6 Reserved 7 Parameter List Length 0 8 9 Control The RELEASE UNIT command removes a reservation made by a RESERVE UNIT command If there is an existing reservation from...

Страница 69: ...and a series of descriptor blocks If the Media flag is set then one descriptor block is returned with the data for the currently loaded tape If the Media bit is clear then one descriptor block is retu...

Страница 70: ...ORT Descriptor Block 7 6 5 4 3 2 1 0 0 Primary Density Code 1 Secondary Density Code 2 WRTOK DUP 0 DEFLT Reserved 3 Reserved 4 Reserved 5 7 Bits per mm 8 Media Width 9 10 Tracks 11 12 15 Capacity 16 2...

Страница 71: ...0 for every descriptor block indicating that each density is only reported once The Default DEFLT flag is set for the density for which the currently mounted medium is formatted and is clear for all...

Страница 72: ...ts that the drive supports The allocation length is at least 16 bytes If this is not the case the drive returns Check Condition status with a Sense Key of Illegal Request and an ASC ASCQ of Invalid Fi...

Страница 73: ...ST SENSE Command 7 6 5 4 3 2 1 0 0 Operation Code 03h 1 Logical Unit Number 0 Reserved 2 Reserved 3 Reserved 4 Allocation Length 5 Control The sense data returned is described in Table 79 on page 60 C...

Страница 74: ...l Sense Code 13 Additional Sense Code Qualifier 14 Field Replaceable Unit Code 15 SKSV C D Reserved BPV Bit Pointer 16 17 ISKSV 1 Field Pointer SKSV 0 Error Fault Symptom Code 18 19 Error Flag Data 20...

Страница 75: ...ormation Bytes are only valid if the Valid flag is set This occurs only for current errors and not for deferred errors See the specific command for details about when Information Bytes are valid The A...

Страница 76: ...eans the current direction is towards physical beginning of tape Relative LPOS reports the current physical position on tape SCSI Address reports the SCSI Bus Address for the drive Values returned ran...

Страница 77: ...ed 5 Control Table 81 Byte Reserve Unit Command 7 6 5 4 3 2 1 0 0 Operation Code 56h 1 Logical Unit Number 0 3rdPty 0 Reserved LongID 0 Reserved 2 Reserved 3 Third Party Device ID 0 4 Reserved 5 Reser...

Страница 78: ...s command from any server to complete including any immediate commands that are currently being processed It also waits for any buffered data to be flushed to tape It then reports a deferred error for...

Страница 79: ...Parameter List Length 4 5 Control Self Test For the Self Test Diagnostic the CDB values should be set as follows v PF 1 v SelfTest 1 v DevOfl Any value allowed and ignored v UnitOfl Any value allowed...

Страница 80: ...h 1 Reserved 2 Page Length 0044h 3 4 Parameter Code 0000h 5 6 Parameter Control 061h 7 Parameter Length 040h 8 Indicator 01h 9 15 Reserved 16 19 Microcode Level 20 SIM Message Code 21 22 Reserved 23 2...

Страница 81: ...41 Device Degraded v 42 Device Hardware Failure v 43 Service Circuit Failed v 55 Drive Needs Cleaning v 57 Drive Has Been Cleaned The Exception Message may be one of eight values v 1 Effect of Failure...

Страница 82: ...veral of the diagnostics Its purpose is to give detailed error information about media problems Table 85 MIM Data Structure 7 6 5 4 3 2 1 0 0 Page Code 31h 1 Reserved 2 Page Length 0044h 3 4 Parameter...

Страница 83: ...lant of Manufacture 50 51 Product ID3 52 63 Serial Number 64 71 Device Type The MIM Message Code may be one of four values v 00 No Message v 60 Bad Media Read Only Permitted v 61 Rewrite Media if Poss...

Страница 84: ...d Write Errors v 3 Acute CM Error The Volume ID Flag may be one of four values v 0 VOLID not valid v 1 VOLID valid obtained from tape CM v 3 VOLID valid obtained from cartridge label server data v 5 V...

Страница 85: ...st Length X0008 Table 86 shows the parameter data to be sent with the Force Dump diagnostic Table 86 Force Dump Diagnostic Parameter Data 7 6 5 4 3 2 1 0 0 Page Code 80h 1 Reserved 2 Page Length 0004h...

Страница 86: ...lags 0000000b Cartridge Required 1b 7 Reserved Table 88 Write Dump to Cartridge Receive Diagnostic Parameter Data 7 6 5 4 3 2 1 0 0 Page Code 80h 1 Reserved 2 Page Length 004Dh 3 4 Diagnostic ID 0161h...

Страница 87: ...iagnostic ID 0100h 5 6 Flags 0000000b Cartridge Required bx 7 Reserved Table 90 Post A Self Test Receive Diagnostic Parameter Data 7 6 5 4 3 2 1 0 0 Page Code 80h 1 Reserved 2 Page Length 0004Dh 3 4 D...

Страница 88: ...Flags 0000000b Cartridge Required 1b 7 Reserved Table 92 Post B Tape Test Receive Diagnostic Parameter Data 7 6 5 4 3 2 1 0 0 Page Code 80h 1 Reserved 2 Page Length 0004Dh 3 4 Diagnostic ID 0101h 5 6...

Страница 89: ...Diagnostic ID 0102h 5 6 Flags 0000000b Cartridge Required 1b 7 Reserved Table 94 Post C Media Test Receive Diagnostic Parameter Data 7 6 5 4 3 2 1 0 0 Page Code 80h 1 Reserved 2 Page Length 004Dh 3 4...

Страница 90: ...Flags 0000000b Cartridge Required 1b 7 Reserved Table 96 Post D Head Test Receive Diagnostic Parameter Data 7 6 5 4 3 2 1 0 0 Page Code 80h 1 Reserved 2 Page Length 004Dh 3 4 Diagnostic ID 0103h 5 6...

Страница 91: ...000A Table 97 shows the parameter data to be sent with the Set Traps diagnostic Table 97 Set Traps Diagnostic Parameter Data 7 6 5 4 3 2 1 0 0 Page Code 80h 1 Reserved 2 Page Length 0006h 3 4 Diagnost...

Страница 92: ...desired is to inspect which Traps have been set sending down Remove Traps with the Fault Symptom Code set to X0000 will set up diagnostic results showing which traps are currently set without changing...

Страница 93: ...Traps diagnostic Table 99 Reset Drive Diagnostic Results Data 7 6 5 4 3 2 1 0 0 Page Code 80h 1 Reserved 2 Page Length n 4 3 4 Diagnostic ID 0191h 5 6 Flags 0 7 Reserved 8 Reserved Diagnostic Blocked...

Страница 94: ...he parameter data to be sent with the Reset Drive Table 100 Reset Drive Diagnostic Parameter Data 7 6 5 4 3 2 1 0 0 Page Code 80h 1 Reserved 2 Page Length 0004h 3 4 Diagnostic ID 2002h 5 6 Flags 00000...

Страница 95: ...position the new logical position is set to immediately after the file mark in the direction of the space operation If BOM or EOD is detected before the requested logical position then the logical po...

Страница 96: ...ed 2 4 Verification Length 5 Control The VERIFY command is supported by all drives The VERIFY command causes data to be read from the tape and passed through the drive s error detection and correction...

Страница 97: ...ed in Transfer Length If the Fixed flag is set the initiator transfers a sequence of blocks The number of blocks is given by the Transfer Length field The length of the blocks is given by the current...

Страница 98: ...SI proposal T10 99 148r7 for support for the WRITE ATTRIBUTE command For information about attributes that are supported see READ ATTRIBUTE on page 43 Table 106 gives the format of the data that is re...

Страница 99: ...code must be downloaded with strictly increasing offsets If it is not no data is written and Check Condition status is generated The Sense Key is set to Illegal Request 5 and the ASC ASCQ is set to I...

Страница 100: ...s set status is returned immediately before the file marks are written to tape If the Immed flag is clear the file marks and any buffered data is written to tape before status is returned If the Immed...

Страница 101: ...e command itself generates sense data If the next command after the Check Condition status is not a REQUEST SENSE command then all the sense data for that initiator is cleared When a REQUEST SENSE com...

Страница 102: ...successfully unloaded For hardware related errors usually reported with a Sense Key of 4 the error is reported until the drive successfully performs a power on self test These persistent errors are o...

Страница 103: ...A read error occurred but was recovered Data was successfully read from tape Recovered Error 1h Recovered Data with Retries 1701h An error occurred but was successfully recovered with retries Recover...

Страница 104: ...ld not be completed due to a fault in the tape cartridge Medium Error 3h Media Load Eject Failed 5300h An attempt to load or eject the tape failed due to a problem with the tape Hardware Error 4h Manu...

Страница 105: ...a tape that has been write protected Blank Check 8h EOD 0005h A READ or a SPACE command terminated early because End of Data was encountered Blank Check 8h End of Data not Found 1403h A READ type ope...

Страница 106: ...e ASC ASCQ Explanation Volume Overflow Dh EOM 0002h A WRITE or WRITE FILE MARKS command failed because the physical end of tape was encountered A READ or SPACE command encountered EOM The EOM flag is...

Страница 107: ...s present Medium access commands are reported with an ASC ASCQ of Drive in Process of Becoming Ready 0401 Reset Strategy The drive supports the hard reset option as is required by SCSI 3 On receiving...

Страница 108: ...e 94 is carried out Table 110 Abort Condition Handling Command Abort Processing ERASE Long erase is aborted as quickly as possible without corrupting tape format Short erase completes INQUIRY None LOA...

Страница 109: ...If there is no record boundary in the current burst the record is truncated to the amount of data transferred and written to buffer or tape again depending on Buffered Mode WRITE BUFFER If data transf...

Страница 110: ...ew initiator See Sense Data Management on page 87 for more details of sense data management Status Codes Table 111 Status Codes Description Value When returned Good 00h The command completed without p...

Страница 111: ...nitiator Detected Error or Message Parity Error message is received during the Message In phase the initiator has detected an error in the message The drive goes to Message In and resends the message...

Страница 112: ...ntify message or after the Command Complete message has been sent the drive goes to Bus Free Message Parity Error 09h The initiator has detected a parity error in a message The drive retries the messa...

Страница 113: ...nit is reconnecting The Disconnect Privilege and LUNTAR flags are both clear Ignore Wide Residue 23 This message is sent by the drive to the initiator to indicate that a byte on a wide bus is not vali...

Страница 114: ...ct is sent in response placing the drive data transfer mode for that initiator to asynchronous Wide Data Transfer Request 03h The default mode is for the drive to never initiate a Wide data transfer n...

Страница 115: ...oth public switch attached and private loops The World Wide Node Name and Port Name used by an Ultrium Tape Drive follows the format of the Institute of Electrical and Electronics Engineers IEEE The I...

Страница 116: ...102 Ultrium Internal Tape Drive and 3580 Ultrium Tape Drive SCSI Reference...

Страница 117: ...ANTIES OF NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some states do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may...

Страница 118: ...als companies brands and products All of these names are fictitious and any similarity of the names and addresses used by an actual business enterprise is entirely coincidental If you are viewing this...

Страница 119: ...s Corporation and Seagate Technology Linear Tape Open LTO Ultrium Intel is a registered trademark of Intel Corporation in the United States or other countries or both Microsoft Windows Windows NT and...

Страница 120: ...106 Ultrium Internal Tape Drive and 3580 Ultrium Tape Drive SCSI Reference...

Страница 121: ...el Port Control Page 34 Force Dump diagnostic 71 H high voltage differential HVD SCSI interface 2 HP device driver support 4 requirements for attaching tape drive to 3 HVD interface 2 I Information Ex...

Страница 122: ...behaviors 93 multi initiator support 93 96 power on procedure 93 requirements 3 reset strategy 93 status codes 93 96 Self Test diagnostic 65 SEND DIAGNOSTIC command 5 65 Sense data description 61 for...

Страница 123: ...tion in this book is Very Satisfied Satisfied Neutral Dissatisfied Very Dissatisfied Accurate h h h h h Complete h h h h h Easy to find h h h h h Easy to understand h h h h h Well organized h h h h h...

Страница 124: ...t GZW 9000 South Rita Road Tucson Arizona U S A 85775 4401 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _...

Страница 125: ......

Страница 126: ...Printed in the United States of America on recycled paper containing 10 recovered post consumer fiber...

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