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Part No. 819-4972-10December 2005, Revision

Sun StorEdgeEnterprise Backup Software™ 7.3

Administration Guide

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54 U.S.A.

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Copyright © 2005 by EMC Corporation. All rights reserved.

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Table of Contents

Table of Contents .......................................................................................... 3.

List of Figures.............................................................................................. 13.

List of Tables ............................................................................................... 15.

Preface ......................................................................................................... 21.

Before You Read This Book ............................................................................................ 21.

Using UNIX Commands .................................................................................................. 22.

Typographic Conventions................................................................................................ 23.

Related Documentation ................................................................................................... 24.

Accessing Sun Documentation Online ............................................................................ 24.

Sun Welcomes Your Comments ..................................................................................... 24.

Chapter 1: Overview.................................................................................... 25.

The Sun StorEdge EBS Environment.............................................................................. 25.

Sun StorEdge EBS Features........................................................................................... 27.

Common Sun StorEdge EBS Tasks................................................................................ 29.

Sun StorEdge EBS User Interfaces................................................................................. 31.

Sun StorEdge EBS Services ........................................................................................... 47.

Chapter 2: Backing Up Data....................................................................... 53.

Scheduled Backups......................................................................................................... 53.

Save Sets ........................................................................................................................ 63.

Ad Hoc Backups .............................................................................................................. 66.

Verifying Backed-Up Data ............................................................................................... 72.

Sun StorEdge Enterprise Backup Software, Release 7.3, Multiplatform VersionAdministration Guide 3

Contents

Password Protecting Windows or NetWare Backup Data ............................................... 73.

Encrypting Backup Data .................................................................................................. 74.

Compressing Backup Data.............................................................................................. 77.

Special Data Handling for Sun StorEdge EBS Clients on Windows................................ 78.

Backing Up Sun StorEdge EBS Console Management Data.......................................... 78.

Backing Up Windows Mount Points................................................................................. 80.

Backing Up the Windows Content Index Server.............................................................. 83.

Backing Up Windows DHCP and WINS Databases........................................................ 84.

Windows Backup and Recovery Notes ........................................................................... 85.

Customizing the Backup Command ................................................................................ 88.

Considerations for Backing Up Raw Partitions................................................................ 98.

Backing Up a Mapped Drive............................................................................................ 99.

Chapter 3: Configuring Libraries and Devices ....................................... 101.

Devices and Libraries .................................................................................................... 101.

Storage Nodes............................................................................................................... 102.

Dynamic Drive Sharing.................................................................................................. 108.

Autodetection of Libraries and Devices ......................................................................... 117.

Add (Configure) Libraries .............................................................................................. 121.

Library Reconfiguration ................................................................................................. 125.

Add (Configure) Stand-Alone Devices........................................................................... 127.

Deleting Libraries and Devices...................................................................................... 129.

Library Slots................................................................................................................... 130.

Troubleshooting............................................................................................................. 132.

Chapter 4: Backup Groups and Schedules ............................................ 133.

Overview of Sun StorEdge EBS Scheduling ................................................................. 133.

Backup Groups.............................................................................................................. 134.

Managing Backup Groups ............................................................................................. 140.

Bootstrap Report Generation and Printout .................................................................... 142.

Backing Up Open Files.................................................................................................. 142.


Contents

Schedules...................................................................................................................... 144.

Backup Levels ............................................................................................................... 154.

Save Set Consolidation ................................................................................................. 163.

Chapter 5: Browse and Retention Policies ............................................. 169.

About Browse and Retention Policies ........................................................................... 169.

Managing the Data Lifecycle ......................................................................................... 176.

Browse and Retention Policies for Ad Hoc Backups ..................................................... 182.

Modifying the Browse and Retention Policy on a Save Set........................................... 183.

Chapter 6: Directives ................................................................................ 185.

Directives Overview....................................................................................................... 185.

Creating a Global Directive Resource ........................................................................... 186.

Editing a Global Directive Resource.............................................................................. 187.

Deleting a Global Directive Resource............................................................................ 187.

Copying a Global Directive Resource............................................................................ 187.

Applying Directives ........................................................................................................ 188.

Sun StorEdge EBS User Program Local Directives ...................................................... 190.

Preconfigured Global Directive Resources.................................................................... 192.

Format of Directive Statements ..................................................................................... 194.

Application Specific Modules (ASMs)............................................................................ 197.

Chapter 7: Sorting Backup Data .............................................................. 203.

Media Pools................................................................................................................... 203.

Label Templates ............................................................................................................ 217.

Chapter 8: Archiving................................................................................. 225.

Overview of Archiving.................................................................................................... 225.

Permissions for Archiving .............................................................................................. 228.

About Archive Pools ...................................................................................................... 230.

Archiving Data Procedures............................................................................................ 231.


Contents

Retrieving Archived Data............................................................................................... 238.

Archive Request Management ...................................................................................... 242.

Chapter 9: Cloning Backups .................................................................... 243.

Overview of Cloning ...................................................................................................... 243.

Volume Cloning ............................................................................................................. 246.

Save Set Cloning........................................................................................................... 247.

Manual Clone Operations.............................................................................................. 256.

Recovering Cloned Data ............................................................................................... 257.

Cloning Archived Data................................................................................................... 258.

Directing Clones to a Special Storage Node ................................................................. 258.

Considerations for File Type and Advanced File Type Devices .................................... 260.

Chapter 10: Staging Backups .................................................................. 261.

Save Set Staging........................................................................................................... 261.

Working with Staging Policies ....................................................................................... 262.

Sun StorEdge EBS DiskBackup .................................................................................... 266.

Chapter 11: Device Operations................................................................ 297.

Compatible Block Size for UNIX and Microsoft Windows.............................................. 298.

Library Device Maintenance .......................................................................................... 300.

Device Parameter Settings............................................................................................ 303.

Common Device Interface ............................................................................................. 307.

Nonrewinding Tape Device Usage (UNIX/Linux Only) .................................................. 308.

Block Size Mode (UNIX/Linux Only).............................................................................. 309.

Silos............................................................................................................................... 309.

Miscellaneous Device Operations ................................................................................. 317.

Tips for Using Libraries.................................................................................................. 320.


Contents

Chapter 12: Media Management .............................................................. 325.

Storage Management Operations ................................................................................. 325.

Auto Media Management .............................................................................................. 328.

Volume Operations........................................................................................................ 330.

Media Handling Errors................................................................................................... 354.

Media Management in a Silo ......................................................................................... 355.

Volume Save Sets ......................................................................................................... 361.

Chapter 13: Recovering Data ................................................................... 367.

Choosing a Recovery Method ....................................................................................... 367.

Recovering by File Selection ......................................................................................... 368.

Recovering by Save Set Selection ................................................................................ 379.

Disaster Recovery ......................................................................................................... 386.

Recovering Encrypted Data........................................................................................... 386.

Directing Recoveries to Another Client.......................................................................... 387.

Recovering Online Indexes for a Sun StorEdge EBS Server ........................................ 395.

Recovering the Console Database................................................................................ 399.

Moving a Sun StorEdge EBS Client to a New Sun StorEdge EBS Server.................... 399.

Recovering the Windows System Configuration ........................................................... 400.

Recovering Windows Volume Mount Points.................................................................. 408.

Recovering Windows DHCP and WINS Databases ...................................................... 411.

Restoring a Windows Content Index Server.................................................................. 412.

Chapter 14: Reporting............................................................................... 413.

Gathering Report Data .................................................................................................. 413.

Data Retention and Expiration Policies ......................................................................... 415.

Report Categories ......................................................................................................... 418.

Configuring Reports....................................................................................................... 421.

Viewing Reports ............................................................................................................ 426.

Preconfigured Reports................................................................................................... 436.


Contents

Customizing and Saving Reports .................................................................................. 462.

Sharing Reports............................................................................................................. 464.

Exporting Reports.......................................................................................................... 465.

Command-Line Reporting ............................................................................................. 466.

Printing Reports............................................................................................................. 468.

Chapter 15: Monitoring............................................................................. 469.

Overview of Monitoring.................................................................................................. 469.

Events............................................................................................................................ 469.

Monitoring Window ........................................................................................................ 475.

Chapter 16: Console Server Management .............................................. 491.

Managing Console Server Users................................................................................... 491.

Moving the Console Server Component........................................................................ 498.

Managing Product Licenses .......................................................................................... 500.

Setting System Options ................................................................................................. 504.

Setting Environment Variables ...................................................................................... 511.

Using the Console Configuration Wizard....................................................................... 514.

Displaying International Fonts in Non-US Locale Environments ................................... 514.

Chapter 17: Sun StorEdge EBS Server Management ............................ 515.

Enterprise ...................................................................................................................... 515.

Configuring a Sun StorEdge EBS Server ...................................................................... 527.

Improving Backup Performance .................................................................................... 528.

Managing Server Access............................................................................................... 530.

Sun StorEdge EBS User Groups................................................................................... 533.

Server Communication Issues within Microsoft Windows ............................................. 540.

Notifications ................................................................................................................... 541.

Indexes .......................................................................................................................... 552.

Message Log Management ........................................................................................... 564.


Contents

Chapter 18: Sun StorEdge EBS Client Management ............................. 567.

Sun StorEdge EBS Client Overview.............................................................................. 567.

Client Configuration ....................................................................................................... 568.

Sun StorEdge EBS Authentication ................................................................................ 571.

Multiple Clients from the Same Computer..................................................................... 583.

Adding or Changing the Sun StorEdge EBS Servers for a Client ................................. 585.

Client Priority ................................................................................................................. 586.

Chapter 19: Cluster Support .................................................................... 587.

Cluster Terminology ...................................................................................................... 587.

Cluster-Aware and Cluster-Unaware Sun StorEdge EBS Servers................................ 588.

Backing Up Data on UNIX Cluster Environments.......................................................... 589.

Configuring a Virtual Client to Back Up to a Local Storage Node ................................. 592.

Configuring an External Client to a Virtual Server ......................................................... 593.

Recovering Data in a UNIX Cluster Environment.......................................................... 594.

Tracking Scheduled Saves............................................................................................ 595.

Using a Physical Storage Node with a Virtual Server on UNIX Cluster Platforms ........ 599.

Using Autochangers and Stand-Alone Tape Devices ................................................... 600.

Sun StorEdge EBS Cluster Licensing ........................................................................... 614.

Client Configuration Wizard Support Requirements...................................................... 616.

Chapter 20: Sun StorEdge EBS Server Support for NDMP................... 617.

Overview of NDMP ........................................................................................................ 617.

Supported NDMP Configurations .................................................................................. 619.

Requirements for and Limitations of NDMP Support..................................................... 625.

Configuring the Sun StorEdge EBS Server for NDMP Operations................................ 633.

Performing NDMP Backups........................................................................................... 647.

Performing NDMP Recoveries ...................................................................................... 655.

NDMP Cloning............................................................................................................... 665.

Ancillary Product Information......................................................................................... 667.


Contents

Chapter 21: SNMP Module........................................................................ 691.

SNMP Traps .................................................................................................................. 691.

Configuring StorEdge EBS SNMP Notifications ............................................................ 692.

Configuring SNMP Management Software.................................................................... 695.

Chapter 22: Support for Microsoft Removable Storage ........................ 697.

Microsoft Removable Storage ....................................................................................... 697.

Types of Support for Removable Storage ..................................................................... 699.

Removable Storage Media Pools .................................................................................. 702.

Usage Scenarios ........................................................................................................... 704.

Configuring the Sun StorEdge EBS Server for Removable Storage ............................. 706.

Library Operations with Removable Storage................................................................. 710.

Device Cleaning ............................................................................................................ 720.

Considerations for Uninstalling the Sun StorEdge EBS Software ................................. 720.

Chapter 23: Support for Microsoft SharePoint Portal Server ............... 721.

Microsoft SPS................................................................................................................ 721.

The SHAREPOINT Save Set ........................................................................................ 723.

SPS Backup .................................................................................................................. 724.

SPS Recovery ............................................................................................................... 726.

Performing an SPS Disaster Recovery ......................................................................... 729.

Chapter 24: Support for Microsoft Automated System Recovery ........ 731.

Microsoft ASR................................................................................................................ 731.

Sun StorEdge EBS Support for ASR............................................................................. 732.

ASR Backup .................................................................................................................. 734.

Creating an ASR Disk.................................................................................................... 735.

Using the ASR Disk to Recover a Sun StorEdge EBS Client........................................ 739.

Limitations and Special Considerations......................................................................... 743.


Contents

Chapter 25: Volume Shadow Copy Service............................................ 745.

Overview of VSS ........................................................................................................... 745.

VSS and the Backup Process ....................................................................................... 746.

Controlling VSS from NetWorker Software.................................................................... 748.

Chapter 26: Troubleshooting ................................................................... 755.

Before Contacting Technical Support............................................................................ 755.

Sun StorEdge EBS Functionality Issues ....................................................................... 758.

Devices and Autochangers............................................................................................ 771.

Sun StorEdge EBS Locale and Code Set Support........................................................ 776.

Resource Database Notes ............................................................................................ 777.

Network and Server Communication Errors .................................................................. 779.

Sun StorEdge EBS Archiving and Retrieval .................................................................. 790.

Storage Nodes............................................................................................................... 791.

Console Error Messages and Corrective Actions.......................................................... 793.

Console Log Files.......................................................................................................... 798.

Console Troubleshooting Notes and Tips ..................................................................... 799.

Appendix A: SYSTEM and VSS SYSTEM Save Sets .............................. 801.

SYSTEM Save Sets ...................................................................................................... 801.

VSS SYSTEM Save Sets .............................................................................................. 807.

Appendix B: Firewall Support .................................................................. 811.

Firewall Support............................................................................................................. 811.

Configuring Firewall Support ......................................................................................... 816.

Troubleshooting Port Configuration Problems............................................................... 823.

Connections between the Console Server and Clients ................................................. 824.

Connections between the Console Server and Sun StorEdge EBS Hosts ................... 826.

Additional Firewall Support Considerations................................................................... 828.


Contents

Appendix C: Backing Up and Restoring a Microsoft DFS..................... 831.

Overview of a Microsoft Distributed File System ........................................................... 831.

DFS Backups and Restores .......................................................................................... 832.

Appendix D: Additional Features of the Microsoft Windows Server.... 837.

Active Directory ............................................................................................................ 837.

Encrypting File System.................................................................................................. 844.

Event Logs..................................................................................................................... 844.

Internet Information Server............................................................................................ 845.

Windows Registry.......................................................................................................... 845.

Sparse Files................................................................................................................... 846.

Terminal Server Licensing............................................................................................. 847.

Windows Change Journal.............................................................................................. 848.

Advanced Configuration and Power Interface ............................................................... 852.

Appendix E: UNIX and Linux Platform-Specific Notes .......................... 855.

Solaris............................................................................................................................ 855.

Linux .............................................................................................................................. 856.

HP-UX ........................................................................................................................... 857.

AIX................................................................................................................................. 867.

IRIX................................................................................................................................ 868.

Appendix F: Mac OS X Support ............................................................... 869.

Support for Mac OS X ................................................................................................... 869.

Mac OS X Backup Considerations ................................................................................ 870.

Recovering Files and Directories on Mac OS X ............................................................ 873.

Glossary..................................................................................................... 875.

Index........................................................................................................... 893.


List of Figures

Figure 1. Sun StorEdge EBS Components.............................................................................26

Figure 2. Sun StorEdge EBS Components.............................................................................26

Figure 3. Console Window .....................................................................................................32

Figure 4. Administration Window ...........................................................................................34

Figure 5. Sun StorEdge EBS User Program...........................................................................39

Figure 6. Example of Browse Window ....................................................................................41

Figure 7. nwbackup Program.................................................................................................43

Figure 8. nwrecover Program ................................................................................................44

Figure 9. nwarchive Program.................................................................................................45

Figure 10. nwretrieve Program ..............................................................................................46

Figure 11. SYSTEM Save Sets in Sun StorEdge EBS User Backup Window........................69

Figure 12. VSS SYSTEM Save Sets in Sun StorEdge EBS User Backup Window................70

Figure 13. Dynamic Drive Sharing ........................................................................................110

Figure 14. DDS with NDMP ..................................................................................................114

Figure 15. How Sun StorEdge EBS Groups Are Used to Back Up Multiple Clients .............135

Figure 16. Weekly Backup Cycle .........................................................................................146

Figure 17. Using the Sun StorEdge EBS Default Schedule for Multiple Clients ...................147

Figure 18. Staggered Weekly Schedules for Multiple Clients ...............................................148

Figure 19. Backups for October 1 through October 7 ...........................................................156

Figure 20. Backups for October 1 through October 14 .........................................................156

Figure 21. Backups for October 1 through October 15 ........................................................157

Figure 22. Consolidated Backup...........................................................................................167

Figure 23. One-Week Browse Policy ...................................................................................171

Figure 24. Two-Week Browse Policy ....................................................................................172

Figure 25. One-Week Backup Cycle and Three-Week Retention Policy ..............................174


List of Figures

Figure 26. Data Lifecycle in the Client Index and the Media Database ...............................177

Figure 27. Using Media Pool Configurations to Sort Data ....................................................206

Figure 28. Labeling a Volume by Using a Label Template ...................................................217

Figure 29. Overview of Archive Operation ............................................................................227

Figure 30. Automatic Cloning Scheme .................................................................................253

Figure 31. Configuration Showing an AFTD ........................................................................272

Figure 32. Sample Sun StorEdge EBS DiskBackup Configuration.......................................287

Figure 33. CIFS-Mounted Advanced File Type Device ........................................................294

Figure 34. How Library Sharing Works .................................................................................319

Figure 35. A Directed Recovery from a Remote Client .........................................................388

Figure 36. Sun StorEdge EBS Servers Worldwide ...............................................................517

Figure 37. Configuration Option 1.........................................................................................601



Figure 40. DDS Enabled with Robotics Controlled in the Cluster .........................................607

Figure 41. DDS Enabled with the Robotics Controlled Outside the Cluster..........................612

Figure 42. Robotics Control between Clusters .....................................................................613

Figure 43. NDMP Local Configuration ..................................................................................620

Figure 44. Backup Initiated from a Sun StorEdge EBS Server with an Attached Storage Device .....................................................................................................................622

Figure 45. File History and Data to Sun StorEdge EBS Storage Node.................................623

Figure 46. Backup Using SnapImage Module ......................................................................623

Figure 47. NDMP Tape Server .............................................................................................624

Figure 48. Usage Scenario: One Shared Library ..................................................................704

Figure 49. Usage Scenario: Two Shared Libraries ...............................................................705

Figure 50. VSS Backup Process...........................................................................................747

Figure 51. Storage Node Adjacent to the Sun StorEdge EBS Client ...................................813

Figure 52. Storage Node Adjacent to the Sun StorEdge EBS Server ..................................815

Figure 53. Open Ports Required for Communications through a Firewall.............................825

Figure 54. Connecting to a Sun StorEdge EBS Server through a Firewall ...........................827


List of Tables

Table 1. Typographic Conventions .........................................................................................23

Table 2. Related Documentation ............................................................................................24

Table 3. Windows Launched from the Console Window.........................................................32

Table 4. Windows Launched from the Administration Window...............................................34

Table 5. Sun StorEdge EBS User Groups Requirements.......................................................40

Table 6. Sun StorEdge EBS User Toolbar Functions .............................................................40

Table 7. Main Sun StorEdge EBS Services............................................................................47

Table 8. Main Services for Sun StorEdge EBS Hosts ............................................................49

Table 9. Sun StorEdge EBS Startup Commands ...................................................................52

Table 10. Accounting Department Backup Requirements ......................................................54

Table 11. Components in the All Save Set .............................................................................65

Table 12. Shared Devices Attributes ....................................................................................115

Table 13. Common jbedit Options ........................................................................................126

Table 14. Group Attributes ....................................................................................................136

Table 15. Backup Group Management .................................................................................140

Table 16. Preconfigured Sun StorEdge EBS Schedules ......................................................145

Table 17. Key Components of a Schedule ...........................................................................150

Table 18. Time Zone Strings.................................................................................................153

Table 19. Backup Levels.......................................................................................................154

Table 20. Advantages and Disadvantages of Backup Levels ...............................................158

Table 21. Regular File and Index Backup Levels .................................................................159

Table 22. Preconfigured Directives.......................................................................................192

Table 23. Save Environment Keywords................................................................................196

Table 24. Sun StorEdge EBS ASMs.....................................................................................197


List of Tables

Table 25. Media Pool Resource Attributes to Direct Client Indexes and Bootstrap to a Separate Media Pool .........................................................................................................207

Table 26. Sun StorEdge EBS Hierarchy for Resolving Media Pool Conflicts .......................209

Table 27. Key Label Template Attributes .............................................................................219

Table 28. Examples of Number Sequences for Volume Labels............................................221

Table 29. Using Label Template Components......................................................................222

Table 30. Save Set Status Settings ......................................................................................249

Table 31. Accounting Incremental Schedule ........................................................................254

Table 32. Accounting Full-Clone Schedule...........................................................................254

Table 33. AFTD Names ........................................................................................................273

Table 34. Concurrent Operations within a Single Storage Node ..........................................274

Table 35. Concurrent Operation with Storage Nodes Sharing an AFTD in NAS ..................274

Table 36. Attributes Requiring Manual Propagation .............................................................281

Table 37. Advanced File Type and File Type Device Differences ........................................281

Table 38. TapeAlert Severity ................................................................................................301

Table 39. Sun StorEdge EBS Startup Script Location on UNIX/Linux Systems ...................305

Table 40. DAS and StorageTek Environment Variables.......................................................314

Table 41. Sun StorEdge EBS Startup Commands ...............................................................316

Table 42. Library Resource Sleep Attributes ........................................................................320

Table 43. Volumes Detail Table ............................................................................................332

Table 44. Volume Modes ......................................................................................................333

Table 45. Volume Save Sets Window...................................................................................362

Table 46. Naming Conflict Resolution Options .....................................................................374



Table 49. Access Permissions Used in Directed Recoveries ...............................................391

Table 50. Recover Options ...................................................................................................393

Table 51. Preparing to Recover the SYSTEM STATE Save Set ..........................................406

Table 52. Preparing to Recover the SYSTEM DB Save Set.................................................407

Table 53. Data Retention Policies.........................................................................................415

Table 54. Report Categories .................................................................................................418


List of Tables

Table 55. Date and Time Input Formats for Common Locales .............................................424

Table 56. Report Chart Formats ...........................................................................................431

Table 57. Sun StorEdge EBS Backup Statistics Parameters ...............................................436

Table 58. Sun StorEdge EBS Backup Statistics Basic Reports............................................438

Table 59. Sun StorEdge EBS Backup Statistics Drill-Down Reports ....................................442

Table 60. Sun StorEdge EBS Backup Status Parameters....................................................446

Table 61. Sun StorEdge EBS Backup Status Basic Reports ................................................448

Table 62. Sun StorEdge EBS Backup Status Drill-Down Reports ........................................451

Table 63. Event Parameters .................................................................................................453

Table 64. Event Basic Reports .............................................................................................454

Table 65. Event Drill-Down Reports......................................................................................456

Table 66. Host Reports .........................................................................................................457

Table 67. User Reports .........................................................................................................458

Table 68. Device Reports .....................................................................................................462

Table 69. Report Export Formats..........................................................................................465

Table 70. Events Columns....................................................................................................471

Table 71. Event Priorities......................................................................................................472

Table 72. Monitoring Window Tabs ......................................................................................475

Table 73. Groups Tab Icons .................................................................................................477

Table 74. Alerts Tab Icons ....................................................................................................480

Table 75. Devices Tab Icons ................................................................................................481

Table 76. Operations Tab Icons............................................................................................483

Table 77. Log Tab Icons .......................................................................................................485

Table 78. Archive Requests Tab Icons .................................................................................487

Table 79. recoverpsm Options..............................................................................................500

Table 80. Console System Options ......................................................................................505

Table 81. Usernames for Individual User Authentication ......................................................510

Table 82. Console Environment Variables............................................................................511

Table 83. Viewing the Enterprise ..........................................................................................518

Table 84. User Group Privileges...........................................................................................535

Table 85. Preconfigured Notifications ...................................................................................541


List of Tables

Table 86. Events ...................................................................................................................545

Table 87. Actions ..................................................................................................................546

Table 88. Priorities ................................................................................................................549

Table 89. Event Viewer Messages .......................................................................................550

Table 90. Indexes Window Information.................................................................................555

Table 91. Index Save Sets Dialog Box Information ..............................................................555

Table 92. Sun StorEdge EBS Startup Script Location ..........................................................565

Table 93. Distinctions between NDMP Tape Server and DSA .............................................621

Table 94. DSA Feature Save Set Flags................................................................................631

Table 95. Vendor-Specific Information..................................................................................632

Table 96. Configuring Resources for NDMP.........................................................................633

Table 97. NDMP Server Examples .......................................................................................667

Table 98. NetApp Application Information Variables ............................................................673

Table 99. EMC Celerra Variables .........................................................................................678

Table 100. EMC IP4700 Variables........................................................................................679

Table 101. Auspex Variables ................................................................................................683

Table 102. Command-Line Options for nsrtrap.....................................................................692

Table 103. Removable Storage Support by Operating System ............................................699

Table 104. Library Hardware Supported for Removable Storage.........................................700

Table 105. VSS Commands .................................................................................................753

Table 106. Boot-Time File Locations ....................................................................................786

Table 107. Error Messages or Symptoms ............................................................................793

Table 108. Installation Log File Locations.............................................................................798

Table 109. Environment Variables for the GSTD Log...........................................................799

Table 110. SYSTEM STATE Save Set Basic Components..................................................802

Table 111. SYSTEM STATE Save Set Optional Components .............................................802

Table 112. SYSTEM DB Save Set Basic Components ........................................................805

Table 113. Windows Databases Not in SYSTEM DB Save Set............................................806

Table 114. Sun StorEdge EBS Server Port Requirements...................................................818

Table 115. Client Port Requirements....................................................................................819

Table 116. Options for the nsrports Command ...................................................................821


List of Tables

Table 117. Sample of rpcinfo Output ....................................................................................822

Table 118. Console Client/Server Communications Ports....................................................824

Table 119. Sun StorEdge EBS Save Triggers ......................................................................850


List of Tables

Sun StorEdge Enterprise Backup Software, Release 7.3, Multiplatform VersionAdministration Guide20

Preface

The Sun StorEdge Enterprise Backup 7.3 Administrator’s Guide contains information on how to configure and manage the Sun StorEdge Enterprise Backup™ software.

This guide also provides information about how to use and administer the Sun StorEdge EBS software when it is installed in a typical networked environment. For more detailed technical information about Sun StorEdge EBS commands, refer to the online Sun StorEdge EBS manual (man) pages after you install the software.

The information in this guide is intended for system administrators who are responsible for installing software and maintaining the servers and clients on a network. Operators who monitor the daily backups may also find this manual useful.

Before You Read This BookIn order to fully use the information in this document, you must have thorough knowledge of the topics discussed in these books:

• Sun StorEdge Enterprise Backup 7.3 Installation Guide• Sun StorEdge Enterprise Backup 7.3 Release Notes


Preface

Using UNIX CommandsThis document might not contain information on basic UNIX® commands and procedures such as shutting down the system, booting the system, and configuring devices.

See one or more of the following for this information:

• Solaris Handbook for Sun Peripherals • AnswerBook2™ online documentation for the Solaris™ operating

environment• Other software documentation that you received with your system


Preface

Typographic ConventionsTable 1. Typographic Conventions

Convention Indicates Example

boldface Names of line commands, daemons, options, programs, or scripts

The nsradmin command starts the command line version of the Sun StorEdge EBS Administrator program.

italic in text Pathnames, filenames, computer names, new terms defined in the Glossary or within the chapter, or emphasized words

The specifications are created, one for each swap file, in c:\pagefile.sys.

italic in command line

A variable that must be provided in the command line

save -s server_name

fixed-width Examples and information displayed on the screen

media waiting: recover waiting for 8mm 5GB tape volume name

fixed-width, boldface

Commands and options that must be entered exactly as shown

nsr_shutdown -a

Menu_Name>Command

A path or an order to follow for making selections in the user interface

Volume>Change Mode>Appendable

Important: Information that must be read and followed to ensure successful backup and recovery of data

Backslash (\) Paths for both Windows and UNIX unless specified otherwise

\logs

Important: Use the no_verify option with extreme caution.


Preface

Related Documentation

Accessing Sun Documentation OnlineA broad selection of Sun system documentation is located at:

http://www.sun.com/products-n-solutions/hardware/docs

A complete set of Solaris documentation and many other titles are located at:

http://docs.sun.com

Sun Welcomes Your CommentsSun is interested in improving its documentation and welcomes your comments and suggestions. You can email your comments to Sun at:

[email protected]

Please include the part number (TBD) of your document in the subject line of your email.

Table 2. Related Documentation

Appliation Title Part Number

Installation Sun StorEdge Enterprise Backup Software 7.3 Installation Guide

819-4973-10

Release Notes Sun StorEdge Enterprise Backup Software 7.3 Release Notes

819-4974-10



Chapter 1: Overview

This chapter covers the following topics:

• "The Sun StorEdge EBS Environment" on page 25• "Sun StorEdge EBS Features" on page 27• "Common Sun StorEdge EBS Tasks" on page 29• "Sun StorEdge EBS User Interfaces" on page 31• "Sun StorEdge EBS Services" on page 47

The Sun StorEdge EBS EnvironmentThe Sun StorEdge EBS environment provides the ability to protect an enterprise against data loss. As the enterprise grows, so does the complexity and importance of protecting data. Sun StorEdge EBS software provides the power and flexibility to meet these challenges.

The Sun StorEdge EBS software is a cross-platform client-server application that provides the ability to remotely manage all Sun StorEdge EBS clients and servers from a web-enabled, graphical interface.

Sun StorEdge Enterprise Backup Software, Release 7.3, Multiplatform VersionAdministration Guide

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Sun StorEdge EBS Components

Figure 1 on page 26 illustrates the main components in a Sun StorEdge EBS environment.

Figure 1. Sun StorEdge EBS Components

Figure 2. Sun StorEdge EBS Components

Console Server

All Sun StorEdge EBS servers and clients are managed from the Sun StorEdge EBS Console server. The Console server also provides reporting and monitoring capabilities for all Sun StorEdge EBS servers and clients.

Web Browser

The Console server is accessed through a graphical interface that can be run from any computer that has a web browser. Multiple users can access the Console server concurrently from different browser sessions. A computer that hosts the web browser can also be a Sun StorEdge EBS client.

Sun StorEdge

Web Browser

DeviceConsole Server

Storage Node

Sun StorEdge

Datazones

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Sun StorEdge EBS Server

Sun StorEdge EBS servers provide services to back up and recover data for the Sun StorEdge EBS client computers in a datazone.

Datazone

A datazone is a single Sun StorEdge EBS server and its client computers. Datazones can be added as backup requirements increase.

Sun StorEdge EBS Storage Node

A Sun StorEdge EBS storage node can be used to improve performance by offloading from the Sun StorEdge EBS server much of the data movement involved in a backup or recovery operation.

Sun StorEdge EBS Client

A Sun StorEdge EBS client computer is any computer whose data must be backed up. The Sun StorEdge EBS Console server, Sun StorEdge EBS servers, Sun StorEdge EBS storage nodes are also Sun StorEdge EBS clients.

Sun StorEdge EBS FeaturesThis section describes the major features that distinguish the Sun StorEdge EBS software. Optional additions to the Sun StorEdge EBS software are also listed.

Performance Features

Standard Sun StorEdge EBS performance features include:

• Server parallelism, which enables several save streams to flow to the server or storage node at the same time.

• Multiplexing, which enables more than one save stream to write to the same device at the same time.

• Client parallelism, which enables the client to send more than one save stream at a time.

• Session management, which enables one to control the number of save streams per device to maximize the performance of each device.

• Back up to file devices and optional subsequent staging to near-line or offline volumes.


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Ease of Use

Sun StorEdge EBS software provides tools to make protection of critical data easy to manage. With these tools, you can:

• Use either the graphical interfaces or command-line programs to manage Sun StorEdge EBS tasks and functions.

• Administer and configure Sun StorEdge EBS functions from any network computer with a web browser.

• Grant permission to provide directed recovery operations. Directed recovery is the capability for recovery of one client’s data to another client computer.

• Obtain immediate answers to questions by accessing online help and UNIX man pages. Windows users can also access the NetWorker Command Reference Guide, which contains information that is equivalent to the UNIX man pages.

• Take advantage of the automatic media management feature to allow the Sun StorEdge EBS server or storage node to label and mount volumes as needed for backups.

• Use the integrated knowledge base and technical bulletins at http://softwaresupport.emc.com to find answers to common questions.

Scalability

Existing Sun StorEdge EBS software can be scaled as storage management needs grow. For example, you can:

• Upgrade the basic level of server functionality, add support for additional (or larger) autochangers, add support for more clients, or add optional software modules without the need to reinstall the server software.

• Add special NetWorker Module client software to back up databases and other non-file-system data.

• Add support for remote storage nodes to control backup devices, while the data management tasks remain centralized on a controlling Sun StorEdge EBS server.

• Add the EMC Legato® License Manager (LLM) software to administer all of your network’s Sun software licenses from a single server. LLM is only available from Sun.

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Optional Software Additions

Optional additions to the Sun StorEdge EBS software include:

• Sun StorEdge EBS Autochanger Module• Sun StorEdge EBS Silo Software Module• Sun StorEdge EBS Archive Module• NetWorker Database Modules (for backing up several types of databases)

• Sun StorEdge EBS Open File Connection Module (OFC) (Microsoft Windows NT only)

• StorEdge EBS SNMP (Simple Network Management Protocol)• NDMP (Network Data Management Protocol) support• Cluster support, including Sun FullTime AutoStart• License Manager (available only from Sun)• Advanced reporting capability

Common Sun StorEdge EBS TasksThe following are some of the most common tasks performed with the Sun StorEdge EBS Management Console:

How to Schedule a Backup

Follow these steps to schedule backups:

For more information about scheduling backups, see "Chapter 2: Backing Up Data" on page 53.

1. Click the Enterprise button on the taskbar, and add Sun StorEdge EBS servers.

2. Highlight a server. Right-click and select Launch Application.

3. Click the Configuration button on the taskbar.

4. Define schedules, groups, and clients.


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How to Configure Media

Follow these steps to configure media using the Sun StorEdge EBS Management Console:

For more information about configuring media, see "Chapter 3: Configuring Libraries and Devices" on page 101.

How to Label Tapes

Follow these steps to label tapes from the Sun StorEdge EBS Management Console:

For more information about labeling tapes, see "Chapter 12: Media Management" on page 325.



3. Click the Devices button on the taskbar.

4. In the tree view, right-click a server, and select Scan for Devices.



3. Click the Devices button on the taskbar.

4. In the tree view, expand Libraries, and highlight a library, or select Devices.

5. In the Device list, right-click a device and select Label.

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How to View Failed Backups

To see whether any backups have failed:

For information about viewing backup status information, see "Chapter 15: Monitoring" on page 469.

Sun StorEdge EBS User InterfacesThe Sun StorEdge EBS application consists of the following user interfaces:

• "Sun StorEdge EBS Management Console Interface" on page 31• "Sun StorEdge EBS Client Interface" on page 38• "Sun StorEdge EBS Character-Based Interface" on page 47• "Sun StorEdge EBS Command-line Interface" on page 47

Sun StorEdge EBS Management Console Interface

The interface for Sun StorEdge EBS Management Console (also referred to as Sun StorEdge EBS Console) consists of two main windows:

• Console window• Administration window



3. Click Monitoring.


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Console Window

When Sun StorEdge EBS software is started, the Console window appears as shown in Figure 3 on page 32.

Figure 3. Console Window

The Console window is the first point of access for Sun StorEdge EBS tasks. Table 3 on page 32 lists the task-based windows that can be launched from the Console window taskbar.

Table 3. Windows Launched from the Console Window (Part 1 of 2)

Button Window Description

Events View important messages about Sun StorEdge EBS and Console servers. For more information about managed events, see "Events" on page 469. The Administrator window can also be opened from this location.

Enterprise Select a Sun StorEdge EBS server to manage and monitor the server and its backup clients. Click this button to open the Administration window for a Sun StorEdge EBS server.

Chapter 1: Overview


1Libraries View summary information and manage libraries for all Sun

StorEdge EBS servers. The Administrator window can also be opened from this location.

Reports Configure and view Console reports. For more information about reports, see "Chapter 14: Reporting" on page 413.

Setup Control administrative functions:• User management — Add, edit, and delete Console user

accounts, restrict user views of servers. For more information about user management, see "Managing Console Server Users" on page 491.

• License management — Manage Sun StorEdge EBS licenses. For more information about license management, see "Managing Product Licenses" on page 500.

Table 3. Windows Launched from the Console Window (Part 2 of 2)



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Administration Window

Sun StorEdge EBS servers are managed through the Administration window as shown in Figure 4 on page 34.

Figure 4. Administration Window

One can toggle between the Administration window and the Console window.

Table 4 on page 34 lists the windows that can be launched from the Administration window taskbar.

Table 4. Windows Launched from the Administration Window (Part 1 of 2)


Monitoring Monitor various activities related to the Sun StorEdge EBS server. For example, one could monitor the progress of a scheduled backup and view any alerts from the Monitor window.

Configuration Manage the Sun StorEdge EBS server and its resources such as clients, backup schedules, and policies. For example, one could create a backup schedule, add Sun StorEdge EBS clients, and apply the backup schedule to several Sun StorEdge EBS clients.

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How to Start Console for the First Time

These steps assume that the Sun StorEdge EBS software is installed and that all of the software and hardware requirements have been met on the computer that will access Console. For more information, refer to the appropriate Sun StorEdge EBS Installation Guide.

To open Console for the first time:

1. Start a web browser session.

2. Enter the URL of the Console server:

http://server_name:http_service_port

where:server_name is the name of the computer where the Console server component was installed.http_service_port is the IP port for the embedded HTTP server. (The HTTP port is specified during installation. The default HTTP port is 9000.)For example:http://houston:9000

3. From the Welcome page, click Start Sun StorEdge EBS Management Console.

4. From the Security Warning screen, click Start to run Sun StorEdge EBS Management Console.

5. If JRE 1.4.2 was not already installed on the system, a prompt to install it appears. Follow the on-screen instructions to install JRE.

Once the JRE has been installed, the Java Web Start Desktop Integration dialog box appears.

Devices Add, configure, and operate devices, libraries, and silos for the Sun StorEdge EBS server.

Media Manage activities and resources related to backup volumes. For example, one could mount a backup volume or create a template for labeling backup volumes.

Table 4. Windows Launched from the Administration Window (Part 2 of 2)



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6. Complete the Java Web Start Desktop Integration dialog box by selecting one of the following options:

– To place a shortcut on the desktop, click yes.– To decline having a shortcut placed on the desktop, click No. – To have the option to decide later, click Ask Later.

7. In the Sun StorEdge EBS Management Console Login dialog box, enter the username and password.

Important: The default password for the administrator is “administrator.” For added security, change the password during the first login session. If the administrator password is lost, forgotten, or otherwise needs changing, see "Managing Console Server Users" on page 491.

8. Click OK.

The Console Window appears.

How to Start Console after the First Time

After Console has been started the first time, start it by using any of the following methods:

• Point the browser to the same URL as in "How to Start Console for the First Time" on page 35.

• Double-click the Sun StorEdge EBS Console product name in the Java Web Start Application Manager.

• Double-click the desktop icon, if one was set up through the Java Web Start Application Manager.

How to Open the Administration Window

To select a Sun StorEdge EBS server and open the Administration window:

1. From the Console window, click Enterprise.

2. From the left pane, click a Sun StorEdge EBS server in the Enterprise list.

3. From the right pane, click the application.

4. From the Enterprise menu, select Launch Application.

The Administration window is launched as a separate application.

Chapter 1: Overview


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How to Sort Tables

Console software’s organization and display of tabular information can be changed. Tables can be sorted by column heading, and then by alphabetic or numeric order within those columns.

To rearrange information in a table:

1. Drag-and-drop the column heading to its new position.

2. Click the column heading to sort the items into alphabetic and numeric order.

An arrow appears in the column heading to indicate the sort order.

Example: Sorting Managed Events

John wants to see all the managed events about servers that were unreachable by the Console server.

1. From the Console window, John clicks the Events button.

2. He clicks and drags the Message column until it is over the Priority column, where he drops it.

3. He clicks the Message column heading so that a down arrow appears.

Now he can scan down the list of messages until he finds three servers, all with the message, “Unable to connect to server”.

John could also generate a Managed Event Details report to get the same information, which could be printed or exported for use in another application. For further information about reports, see "Chapter 14: Reporting" on page 413.

How to Perform MultiColumn Sorts of a Table

To sort on two or more columns within a table:

1. Click the column to be used as the last sort key.

2. Click the column to be used as a next last sort key and so on until the primary column is selected.


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For example, given a large table of Events, one could select the Time column as the tertiary sort key, the Category column for the secondary sort key, and the Server name as the primary sort key. The resulting display would list the Servers in alphabetical order, and the events for each server would be grouped by category and would display in chronological order.

How to Display or Hide Columns in a Table

To select which columns to display in a table:

1. From the View menu, select Choose Table Columns.

2. Click a column name to select or unselect the column.

3. Click OK.

How to Set User Interaction Preferences

One can set various user preferences such as the user interface font, font size, window sizes, and table settings.

To set user preferences:

1. From the View menu, select User Preferences.

2. Set various user preference options as appropriate.

3. Click OK.

Sun StorEdge EBS Client Interface

This section describes the interface from which users can recover data and perform ad hoc backup and archive operations. Ad hoc operations are not scheduled. Instead, they are performed when a user wants to back up or archive one or more files on the Sun StorEdge EBS client immediately. Scheduled backup and archive operations are set up through the Console interface. For information about the Console interface, see "Sun StorEdge EBS Management Console Interface" on page 31.

Chapter 1: Overview


1

Windows Client Interface

The Sun StorEdge EBS User program shown in Figure 5 on page 39 is the Windows client interface.

Figure 5. Sun StorEdge EBS User Program

How to Start the User Program

To start the Sun StorEdge EBS User program, perform one of the following tasks:

• Click the Windows Start button and select Programs>Sun StorEdge EBS Group>Sun StorEdge EBS User.

• From the Administration window, click Monitoring and then from the Monitoring menu, select Launch Sun StorEdge EBS User Application.

Note: The Sun StorEdge EBS client package must be installed on the host from which you are attempting to start the Sun StorEdge EBS User program.

To start the Sun StorEdge EBS User program, you must belong to the appropriate Windows groups. Table 5 on page 40 lists the groups that you must belong to in order to run the Sun StorEdge EBS User program.


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The Backup Operators and Administrators groups are local and remote Microsoft security groups.

Toolbar Buttons

The Sun StorEdge EBS User program has a toolbar with buttons for common User program tasks. Table 6 on page 40 describes the function of each button.

Table 5. Sun StorEdge EBS User Groups Requirements

Logged on Workstation ServerServer (domain controller only)

Locally Backup Operators orAdministrators

Backup Operators orAdministrators

Not applicable

To the domain Domain Administrators

Domain Administrators Backup Operators orAdministrators

Table 6. Sun StorEdge EBS User Toolbar Functions

Button Name Function

Backup Starts an ad hoc (unscheduled) backup of the client's data to a Sun StorEdge EBS server.

Recover Starts a recovery operation to retrieve copies of saved data back to the client computer.

Archive Starts an archive operation to save copies of data to a server for storage on an archive volume. Once the data is stored on the archive volume, you have the option of removing the data from the disk.

Verify Starts a verification operation to ensure that the data items just backed up are the same as those currently on the disk.

Chapter 1: Overview


1

Browse Window

The Sun StorEdge EBS User program browse window appears when one of the following is selected:

• A toolbar button.• A Backup, Recover, Archive, Verify, or Local Directive command from the

Sun StorEdge EBS User File menu.

The browse window, shown in Figure 6 on page 41, displays the directory tree of the file system that is being browsed.

Figure 6. Example of Browse Window

Note: When you mark a disk volume or directory for an operation, all of its nested subdirectories and files are also marked.

A check mark beside an item name indicates that the item is marked for backup, recovery, archiving, or verification.

The Attributes column indicates any special handling option that has been applied:

• P — The item is marked for password-protection. For more information, see "Password Protecting Windows or NetWare Backup Data" on page 73.

• E — The item is marked for password-protection and encryption. For more information, see "Encrypting Backup Data" on page 74.

• C — The item is marked for compression. For more information, see "Compressing Backup Data" on page 77.


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How to Connect to a Sun StorEdge EBS Server

A typical user that runs the Sun StorEdge EBS User program only needs to connect to the Sun StorEdge EBS server that performs scheduled backups. However, to perform a directed recovery or to back up files to another server, it may be necessary to connect to a different Sun StorEdge EBS server.

Note: Before the Sun StorEdge EBS User program can connect to a Sun StorEdge EBS server, the client computer must be set

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