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DSM/TC Tape Processing

DSM/Tape Catalog User’s Guide — 520233-008

3 - 8

Copying a Volume Set Created by the BACKUP

Utility



When converting your site to DSM/TC, you need to catalog a backup volume set

that was created before DSM/TC was in use, but not its disk files:

MC> ADD TAPEFILE OPR_MONDAY_BACKUP,&

>>> MODE BACKFILE,&

>>> EXPIRATION OCT 15 1993

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 181 182

DSM/Tape Catalog 1
User’s Guide 1
Document History 2
Legal Notices 3
DSM/Tape Catalog User’s Guide 5
2. Tape File Concepts 6
3. DSM/TC Tape Processing 6
4. Role-based flexibility 6
5. Configuring DSM/TC 6
Library Control Path 8
9. Database Design of DSM/TC 9
Contents 10
What’s New in This Manual 11
Changes in the H06.13 RVU: 12
Changes in the G06.23 Manual 12
About This Manual 13
Related Publications 14
Notation Conventions 14
General Syntax Notation 15
Notation for Messages 17
Change Bar Notation 19
1 Introduction to DSM/TC 21
Main Components of DSM/TC 22
TAPECOM Users 23
Volume Catalog 23
Status Changes 24
Multiple Volume Catalogs 25
Tape Pools 26
Append Capable Pools 27
Tape Volumes 28
SCRATCH media selection 29
Tape Files 30
Disk Files 30
File Catalog 30
Introduction to DSM/TC 31
The CLASS TAPECATALOG DEFINE 32
Multiple File Catalogs 32
Volume-Mode Backup 34
File-Mode Backup 35
The BACKCOPY Utility 35
DSM/TC System Terms 36
System Search Space 37
Current Default Node 37
2 Tape File Concepts 41
Tape File Concepts 42
File Generations 42
Absolute Generations 43
Relative Generations 43
Tape File Version 45
File Retention Period 46
MASTER_OUT 1 0 Valid 49
MASTER_OUT 2 0 Valid 49
MASTER_OUT 3 0 Invalid 49
MASTER_OUT 3 1 Valid 49
Tape File Expiration 50
SQL Warning Message 6008 51
3 DSM/TC Tape Processing 53
Labeled Tapes 54
Volume Set 54
DSM/TC Tape Processing 55
Copies of TMF Tape Volumes 61
DSM/TC Interaction With $ZSVR 62
Premounted Output Tapes 65
Substituting Scratch Tapes 66
Using VOLUME (Tape Name) 67
4 Role-based flexibility 71
Troubleshooting 72
Role-based flexibility 73
5 Configuring DSM/TC 75
Task 4. Start $ZSVR 76
(MEDIADBM) 77
Creating Volume Catalogs 78
Creating Pools 79
MEDIACOM 80
Default File Catalog 81
Default Volume Catalog 81
Default Pool 81
Default Retention 81
The Expiration Process 82
Monitoring the System Date 82
Default Abend Retention 83
System Search List 83
Data Compression 83
Configuring DSM/TC 84
Default NL and BLP Behavior 86
Adding Preexisting Tape Files 90
Using TAPECATALOG DEFINE 93
EXPIRATION { mmmddyyyy } 97
{ ddm 97
TAPECATALOG DEFINE Examples 104
Labels OMITTED 105
Labels BYPASS 105
General Examples 106
Tape Library Control Path 109
Configuration Guidelines 109
Scratch Tapes 110
Configuring Compression 112
Tape Library 113
Automatic Operation 115
Mount Requests 115
Control Path Flow Description 115
Related Reading 118
Using Tapes in a Tape Library 119
TAPECATALOG DEFINE Requests 120
(With Catalog) 121
Catalog) 122
User Request Operations 123
TMF Operations 123
Run-Time Configuration 126
Environment Variables 126
Startup Sequence 127
Running the Portmapper 128
Examples 129
Considerations 129
Using the RPCINFO Utility 130
Tape Library Error Diagnosis 132
Nonretryable Errors 133
Control Path 134
9 Database Design of DSM/TC 135
Restoring Disk Files 136
Updating the DSM/TC Database 136
The Catalog Manager Process 136
Database Design of DSM/TC 137
Guidelines 138
TapefileConfig Table 139
Applicable Access Key 139
Tapefile Table 140
Applicable Access Keys 141
Tapefile-to-Volume Table 141
Diskfile Table 142
Diskfile-to-Volume Table 144
Pool Table 145
Volume Table 146
Volume-to-FileCatalog Table 147
Shorthand Views 148
Setting the System Defaults 151
Creating the Default Catalogs 152
Adding Pools 153
Labeling New Tapes 154
Performing Operational Tasks 155
BACKUP Information Output 162
Recovering a Subvolume 165
Rejecting a Tape Mount 166
CLASS TAPECATALOG DEFINE 169
Syntax Summary 169
VERSION { version 170
Consistency Checks 171
CLASS TAPE DEFINE to CLASS 173
TAPECATALOG DEFINE Conversion 173
DEFINE Conversion 174
CLASS TAPE/TAPECATALOG 175
DEFINE Equivalent Attributes 175
Attributes 176
Index - 1 177
Index - 2 178
Index - 3 179
Index - 4 180
Index - 5 181
Special Characters 182

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