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2.15
The Virtual Copy Repository
Recovery Manager 3.0.3/3.0.4 for Oracle User’s Guide
■ Use the -r option in vcdba_create or vcdba_rsync to override the value specified
during configuration.
■ Use the vcdba_set command for the specified virtual copy.
■ Retention time can be displayed by using vcdba_display with the -r option.
2.7 The Virtual Copy Repository
3PAR Recovery Manager records important information for each virtual copy taken by the
Recovery Manager utilities. The information is used by Recovery Manager for database
restoration. The information is stored in the repository at:
/etc/3par/solutions/<db_host>.ora.<oracle_sid>/<timestamp>
2.7.1 The Virtual Copy Repository Removal Utility
3PAR Recovery Manager’s virtual copy repository removal utility removes a virtual copy’s
repository that was created using the create utility (2.6.2 The Virtual Copy Creation Utility on
page 2.7). The virtual copy that has been removed must have
Removed status in order for
Recovery Manager to remove the repository. The status of a virtual copy can be obtained using
the display utility (2.6.3 The Virtual Copy Display Utility on page 2.9).
If a virtual copy has been backed up, the remove repository utility command fails unless the -f
option is used.
2.8 Virtual Copy Policy
3PAR Recovery Manager provides the capability to limit the maximum number of virtual copies
allowed per database instance at any time.
For example, a policy can be set to only allow twelve virtual copies at any time for a database.
Recovery Manager always maintains the twelve latest virtual copies by removing the oldest
virtual copy before creating a new copy. If a virtual copy is protected by retention time, it can
only be removed after the retention time ends. The default and maximum allowed number is
500, meaning that up to 500 read-only virtual copies can be created if you have sufficient
snapshot space.
- 3PAR Recovery Manager 3.0.3/ 1
- Red Hat Linux User’s Guide 1
- 7.1.1 Starting the GUI 7.2 7
- RH Revision History 9
- Table of Contents 10
- Introduction 11
- 1.1 Audience 12
- 1.2 Related Documents 12
- 1.3 Organization 13
- 1.4 Typographical Conventions 14
- 1.5 Advisories 15
- Advisories 16
- Overview of Recovery 17
- Manager Operations 17
- 2.1 Virtual Copies 18
- 2.3 Interacting with Oracle 20
- Recovery Manager Utilities 23
- 2.8 Virtual Copy Policy 31
- 2.11.1.1 Immediate Backup 35
- 2.11.1.2 Automatic Backup 36
- Installing and Deinstalling 41
- Preinstallation Requirements 43
- 3.3.1 Starting Installation 44
- 3.3.2 Verifying Installation 45
- 3.5.1 Starting Installation 47
- 3.5.2 Verifying Installation 47
- ◆ /opt/3par/vcdbaora 48
- ◆ /etc/3par/solutions 48
- ◆ /etc/3par/solutions/log 48
- ◆ /etc/3par/solutions/lock 48
- Configuring Recovery 51
- Master Server 55
- Storage Server 56
- 4.3.1 SSH Restrictions 60
- ■ USE_CTIME_FOR_INCREMENTAL 72
- ■ BPSTART_TIMEOUT = 600 72
- ■ BPEND_TIMEOUT = 600 72
- /etc/3par/solutions/ 74
- /opt/3par/vcdbaora/bin/ 79
- Oracle RMAN 85
- Veritas NBU 85
- Veritas NBU as 85
- Using Recovery Manager from 105
- 5.2 Managing Virtual Copies 106
- Managing Virtual Copies 107
- 5.2.2 Creating a Virtual Copy 108
- 5.2.3 Removing a Virtual Copy 108
- 5.2.4 Mounting a Virtual Copy 109
- Backup Database or 111
- Backup Database 112
- 5.4 Performing Restores 113
- Using the Virtual Copy DBA 115
- Command Line Interface 115
- /opt/3par/vcdbaora/bin 116
- -o skipdatabase 123
- -o databaseonly 123
- -s <oracle_sid> 127
- -p <db_host> 127
- /demo/data/temp_df.dbf 137
- /demo/arch 137
- -h <clone_oracle_home> 149
- <database_hostname> 151
- -t <timestamp> 155
- Using the Recovery 165
- Manager Graphical User 165
- Interface 165
- 7.1.1 Starting the GUI 166
- 7.2 Stopping the GUI 167
- 7.6 Using Virtual Copies 168
- Using Virtual Copies 169
- 7.6.4 Mounting a Virtual Copy 170
- 7.6.6 Removing a Virtual Copy 171
- 7.6.9 Restoring Datafiles 172
- 7.6.12 Cloning a Database 173
- Manager Rollback Utility 177
- 8.1 vcdba_rollback Usage 178
- Using Remote Copy with 181
- Recovery Manager 181
- 9.1 Overview 182
- 9.2 System Configuration 183
- System Configuration 184
- 9.4 Using Remote Copy 189
- Using Remote Copy 190
- Revision History 195
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