SCSI Automation/Drive Interface Commands - 3 (ADC-3 r02)

141 Pages·2017·1.62 MB·English

by  Paul Stone

Working Project
Draft T10/BSR INCITS 541
Revision 02
31 May, 2017
Information technology -
Automation/Drive Interface Commands - 4 (ADC - 4)
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T10 Technical Editor: Curtis Ballard
Hewlett Packard Enterprise
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Email: [email protected]
Reference number
ISO/IEC XXXXX-XXX : 20XX
ANSI INCITS 541-20xx
Printed Wednesday, May 31, 2017 1:22 PM
Points of Contact:
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ii Working Draft Automation/Drive Interface - Commands (ADC)
T10/BSR INCITS 541 Revision 02 31 May, 2017
Revision Information
Changes in the SCSI standards family list, clause 1, are never marked with change bars. Changes in other clauses
may be marked with change bars in minor (e.g., letter revisions such as SSC5r01c) revisions but are never marked
with changes bars in major revisions.
1 Approved Documents Included
No T10 approved proposals are included in ADC-4 r0. ADC-4 r0 is identical to ADC-3 r05a except that editorial
changes made by the ANSI Editor as part of the INCITS Public Review for ADC-3 appear in ADC-4 r0.
The following T10 approved proposals have been incorporated ADC-4 up to and including this revision:
Table 1 — Incorporated T10 Approved Documents (in document number order)
Doc In Document Title Document Author
Rev
13-205r5 1 Multi-Initiator Conflict Warning Kevin Butt, IBM
14-249r2 1 SPC-5, SBC-4, SAT-4, ADC-4, SPL-4 - Obsolete TMC and ETC Ralph Weber, WD
bits
15-036r1 1 MICW Corrections Kevin Butt, IBM
15-070r1 1 ADC-4 PCL in Separate Parameters Kevin Butt, IBM
16-031r7 1a SPC-5, ADC-4 Extended Copy Enhancements for Tape Dennis Appleyard, Oracle
16-218r1 1a ADC-4 System Check Recovery Procedure Kevin Butt, IBM
16-221r7 1b ADC-4 Ethernet Primary Port Configuration Kevin Butt, IBM
17-052r1 1c ADC4: Hold Bridging Manager Queue Kevin Butt, IBM
17-089r0 2 SSC-5, ADC-4 Encrypt Only Curtis Ballard, Hewlett
Packard Enterprise
To the best of the technical editor’s knowledge, the editor believes that all T10 approved proposals have been
included in this revision.
2 Revision History
2.1 Revision 0 (20 November, 2014)
Revision 0 of ADC-4 is substantially equal to revision 5a of ADC-3. The only differences arise from changes made
in ADC-3 by the ANSI Editor during the INCITS Public Review process.
2.2 Revision 1 (12 March, 2014)
The following T10 approved proposals were incorporated in ADC-4 revision 1:
13-205r5 Multi-Initiator Conflict Warning [Kevin Butt, IBM]
14-249r2 SPC-5, SBC-4, SAT-4, ADC-4, SPL-4 - Obsolete TMC and ETC bits [Ralph Weber, WD]
15-036r1 MICW Corrections [Kevin Butt, IBM]
15-070r1 ADC-4 PCL in Separate Parameters [Kevin Butt, IBM]
iii Working Draft Automation/Drive Interface Commands - 4 (ADC - 4)
31 May, 2017 T10/BSR INCITS 541 Revision 02
2.3 Revision 1a (2 November, 2016)
The following T10 approved proposals were incorporated in ADC-4 revision 1a:
16-031r7 SPC-5, ADC-4 Extended Copy Enhancements for Tape [Dennis Appleyard, Oracle]
16-218r1 ADC-4 System Check Recovery Procedure [Kevin Butt, IBM]
2.4 Revision 1b (6 January, 2017)
The following T10 approved proposals were incorporated in ADC-4 revision 1b:
16-221r7 ADC-4 Ethernet Primary Port Configuration [Kevin Butt, IBM]
2.5 Revision 1c (5 May, 2017)
The following T10 approved proposals were incorporated in ADC-4 revision 1c:
17-052r1 ADC4: Hold Bridging Manager Queue [Kevin Butt, IBM]
2.6 Revision 2 (31 May, 2017)
The following T10 approved proposals were incorporated in ADC-4 revision 2:
17-089r0 SSC-5, ADC-4 Encrypt Only [Curtis Ballard, Hewlett Packard Enterprise]
Working Draft Automation/Drive Interface Commands - 4 (ADC - 4) iv
T10/BSR INCITS 541 Revision 02 31 May, 2017
v Working Draft Automation/Drive Interface Commands - 4 (ADC - 4)
ANSI (r)
INCITS 541-20xx
Draft
American National Standard
for Information Technology -
Automation/Drive Interface Commands - 4 (ADC-4)
Secretariat
Information Technology Industry Council
Approved mm dd yy
American National Standards Institute, Inc.
Abstract
This standard specifies the device model and functional requirements for the SCSI automation/drive interface
device type. This standards permits the SCSI automation/drive interface device type to communicate with
application clients and defines the commands and data exchanged in such communications.
This standard does not contain material related to the service delivery subsystem that is used to transport the
commands, command parameter data, command response data, and status specified in this standard.
Draft
Working Draft Automation/Drive Interface Commands - 4 (ADC - 4) vi
T10/BSR INCITS 541 Revision 02 31 May, 2017
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Standard
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Copyright 2014 by Information Technology Industry Council (ITI)
All rights reserved.
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Printed in the United States of America
vii Working draft Automation/Drive Interface Commands - 4 (ADC - 4)
31 May, 2017 T10/BSR INCITS 541 Revision 02
Contents
Page
1 Approved Documents Included..............................................................................................................................iii
2 Revision History.....................................................................................................................................................iii
2.1 Revision 0 (20 November, 2014)....................................................................................................................iii
2.2 Revision 1 (12 March, 2014)...........................................................................................................................iii
2.3 Revision 1a (2 November, 2016)....................................................................................................................iv
2.4 Revision 1b (6 January, 2017)........................................................................................................................iv
2.5 Revision 1c (5 May, 2017)..............................................................................................................................iv
2.6 Revision 2 (31 May, 2017)..............................................................................................................................iv
Foreword..................................................................................................................................................................xv
Introduction.............................................................................................................................................................xvi
1 Scope.....................................................................................................................................................................1
2 Normative References...........................................................................................................................................2
2.1 Normative references overview......................................................................................................................2
2.2 Approved references.......................................................................................................................................2
2.3 References under development......................................................................................................................4
3 Definitions, symbols, abbreviations, and conventions...........................................................................................4
3.1 Definitions.......................................................................................................................................................4
3.2 Symbols and abbreviations.............................................................................................................................8
3.3 Keywords........................................................................................................................................................8
3.4 Editorial conventions.......................................................................................................................................9
4 General.................................................................................................................................................................11
4.1 Automation/drive interface model overview..................................................................................................11
4.2 Device server interaction..............................................................................................................................12
4.3 ADI bridging..................................................................................................................................................14
4.3.1 ADI bridging introduction............................................................................................................................14
4.3.2 Local SMC device server operation...........................................................................................................15
4.3.3 Remote SMC device server operation.......................................................................................................15
4.3.4 Bridging manager operation.......................................................................................................................16
4.3.4.1 Bridging manager operation overview....................................................................................................16
4.3.4.2 Processing of CHECK CONDITION status.............................................................................................16
4.3.4.3 Holding SCSI commands........................................................................................................................17
4.3.5 Caching SMC data and status...................................................................................................................17
4.4 Load and unload states.................................................................................................................................18
4.4.1 Load states................................................................................................................................................18
4.4.2 Unload states.............................................................................................................................................20
4.5 Sense data masking.....................................................................................................................................21
4.6 TapeAlert application client interface............................................................................................................22
4.7 Medium Auxiliary Memory attributes.............................................................................................................22
4.8 DT device primary ports................................................................................................................................23
4.8.1 DT device primary port index.....................................................................................................................23
4.8.2 Enabling and disabling DT device primary ports........................................................................................23
4.9 Sequential mode operation...........................................................................................................................23
4.10 ADC tape external data encryption control.................................................................................................24
4.10.1 ADC tape external data encryption control introduction...........................................................................24
Working draft Automation/Drive Interface Commands - 4 (ADC - 4) viii
T10/BSR INCITS 541 Revision 02 31 May, 2017
4.10.2 disabling a supported logical block encryption algorithm.........................................................................27
4.10.3 Reporting DT device logical block encryption algorithm support.............................................................27
4.10.4 ADC tape external data encryption control of logical block encryption parameters.................................27
4.10.4.1 ADC tape external data encryption control of logical block encryption parameters introduction.......... 27
4.10.4.2 Reporting logical block encryption parameters requests......................................................................28
4.10.4.3 Providing a set of logical block encryption parameters.........................................................................28
4.10.4.4 Logical block encryption parameters required values...........................................................................28
4.10.4.5 Key management errors.......................................................................................................................29
4.11 ADC control of tape stream mirroring.........................................................................................................30
4.11.1 ADC configuration of tape stream mirroring.............................................................................................30
4.12 Potential conflict list....................................................................................................................................30
5 Commands for automation/drive interface devices..............................................................................................33
5.1 Summary of commands for automation/drive interface devices...................................................................33
5.2 NOTIFY DATA TRANSFER DEVICE command...........................................................................................36
5.3 SET AUTOMATION DEVICE ATTRIBUTES command................................................................................38
5.3.1 SET AUTOMATION DEVICE ATTRIBUTES command introduction.........................................................38
5.3.2 Automation device attributes parameter list format....................................................................................38
5.3.3 Automation device attribute format............................................................................................................39
5.4 SET MEDIUM ATTRIBUTE command..........................................................................................................41
5.4.1 SET MEDIUM ATTRIBUTE command introduction...................................................................................41
5.4.2 SET MEDIUM ATTRIBUTE parameter list format......................................................................................42
5.4.3 SET MEDIUM ATTRIBUTE attribute format..............................................................................................43
5.5 SET TAPE STREAM MIRRORING command..............................................................................................44
5.5.1 Tape stream mirroring control parameters.................................................................................................45
5.6 REPORT AUTOMATION DEVICE ATTRIBUTES command........................................................................45
6 Parameters for automation/drive interface devices..............................................................................................47
6.1 Ethernet parameters.....................................................................................................................................47
6.1.1 Ethernet parameters overview...................................................................................................................47
6.1.2 IPv4 address..............................................................................................................................................47
6.1.3 IPv6 address..............................................................................................................................................48
6.1.4 TCP port.....................................................................................................................................................48
6.1.5 UDP port....................................................................................................................................................49
6.2 Log parameters.............................................................................................................................................49
6.2.1 Log parameters overview...........................................................................................................................49
6.2.2 DT Device Status log page........................................................................................................................50
6.2.2.1 DT Device Status log page overview......................................................................................................50
6.2.2.2 Very high frequency data log parameter.................................................................................................51
6.2.2.3 Very high frequency polling delay log parameter....................................................................................56
6.2.2.4 DT device ADC data encryption control status log parameter................................................................57
6.2.2.5 Key management error data log parameter............................................................................................60
6.2.2.6 Extended very high frequency data log parameter.................................................................................62
6.2.2.7 DT device primary port status log parameter(s)......................................................................................63
6.2.2.8 DT device primary port IP addresses log parameter(s)..........................................................................67
6.2.2.9 Potential conflict list entries count log parameter....................................................................................69
6.2.2.10 Potential conflict list log parameter(s)...................................................................................................70
6.2.3 TapeAlert Response log page...................................................................................................................71
6.2.4 Requested Recovery log page...................................................................................................................72
6.2.4.1 Requested Recovery log page overview................................................................................................72
6.2.4.2 Recovery procedures log parameter.......................................................................................................73
6.2.5 Service Buffers Information log page.........................................................................................................75
6.3 Mode parameters..........................................................................................................................................78
6.3.1 Mode parameters overview........................................................................................................................78
ix Working draft Automation/Drive Interface Commands - 4 (ADC - 4)
31 May, 2017 T10/BSR INCITS 541 Revision 02
6.3.2 ADC Device Server Configuration mode page..........................................................................................80
6.3.2.1 Target Device subpage...........................................................................................................................80
6.3.2.2 DT Device Primary Port subpage...........................................................................................................82
6.3.2.3 IP address subpage................................................................................................................................92
6.3.2.4 iSCSI alias subpage................................................................................................................................95
6.3.2.5 iSCSI authentication configuration subpage...........................................................................................95
6.3.2.6 iSCSI CHAP authentication configuration subpage................................................................................96
6.3.2.7 Logical Unit subpage............................................................................................................................100
6.3.2.8 Target Device Serial Number subpage.................................................................................................107
6.4 Security protocol parameters......................................................................................................................108
6.4.1 Security protocol parameters overview....................................................................................................108
6.4.2 SECURITY PROTOCOL IN command specifying Tape Data Encryption security protocol....................108
6.4.3 SECURITY PROTOCOL IN command specifying Data Encryption Configuration security protocol.............
109
6.4.3.1 SECURITY PROTOCOL IN command specifying Data Encryption Configuration security protocol over-
view.......................................................................................................................................................................109
6.4.3.2 Data Encryption Configuration In Support page...................................................................................111
6.4.3.3 Data Encryption Configuration Out Support page.................................................................................112
6.4.3.4 Report Data Encryption Policy page.....................................................................................................113
6.4.4 SECURITY PROTOCOL OUT command specifying Tape Data Encryption security protocol................114
6.4.4.1 SECURITY PROTOCOL OUT command specifying Tape Data Encryption security protocol over-
view.......................................................................................................................................................................114
6.4.4.2 Data Encryption Parameters Complete page.......................................................................................115
6.4.5 SECURITY PROTOCOL OUT command specifying Data Encryption Configuration security protocol..........
117
6.4.5.1 SECURITY PROTOCOL OUT command specifying Data Encryption Configuration security protocol over-
view.......................................................................................................................................................................117
6.4.5.2 Configure Data Encryption Algorithm Support page.............................................................................118
6.4.5.3 Configure Encryption Policy page.........................................................................................................120
6.5 Vital product data parameters.....................................................................................................................124
6.5.1 Vital product data parameters overview and page codes........................................................................124
6.5.2 Device Identification VPD page...............................................................................................................124
6.5.3 Manufacturer-assigned Serial Number VPD page...................................................................................125
Working draft Automation/Drive Interface Commands - 4 (ADC - 4) x