Veritas NetBackup™ Vault Administrator's Guide
- About Vault
- Installing Vault
- Best Practices
- About best practices
- About vaulting paradigms
- About preferred vaulting strategies
- About how to ensure that data is vaulted
- About not Vaulting more than necessary
- About preparing for efficient recovery
- About media ejection recommendations
- About avoiding resource contention during duplication
- About how to avoid sending duplicates over the network
- About increasing duplication throughput
- About maximizing drive utilization during duplication
- About scratch volume pools
- About organizing reports
- About generating the lost media report regularly
- Configuring NetBackup Vault
- Configuring Vault
- About configuring Vault
- About Vault configuration
- About configuration methods
- About configuring Vault Management Properties
- Configuring robots in Vault
- Vault Robot dialog box options
- About creating a vault
- Media access ports dialog box
- Creating retention mappings
- About creating profiles
- Creating a profile
- Configuring a profile
- Vaulting and managing media
- About Vault sessions
- About previewing a Vault session
- Stopping a Vault session
- About resuming a Vault session
- About monitoring a Vault session
- About the list of images to be vaulted
- About ejecting media
- About injecting media
- About using containers
- Assigning multiple retentions with one profile
- About vaulting additional volumes
- Revaulting unexpired media
- About tracking volumes not ejected by Vault
- Vaulting non-NetBackup media managed by Media Manager
- About notifying a tape operator when an eject begins
- About using notify scripts
- About clearing the media description field
- Restoring data from vaulted media
- Replacing damaged media
- Creating originals or copies concurrently
- Reporting
- Administering Vault
- About setting up email
- About administering access to Vault
- About printing Vault and profile information
- Copying a profile
- About moving a vault to a different robot
- About changing volume pools and groups
- About NetBackup Vault session files
- Operational issue with disk-only option on Duplication tab
- Operational issues with the scope of the source volume group
- Using the menu user interface
- Troubleshooting
- About troubleshooting Vault
- About printing problems
- About errors returned by the Vault session
- About media that are not ejected
- About media that is missing in robot
- Reduplicating a bad or missing duplicate tape
- About the tape drive or robot offline
- No duplicate progress message
- About stopping bpvault
- About ejecting tapes that are in use
- About tapes not removed from the MAP
- Revaulting unexpired tapes
- Debug logs
- Appendix A. Recovering from disasters
- Appendix B. Vault file and directory structure
- Index
Assigning multiple retentions with one profile
Different types of data often are retained for different lengths of time. For example, you may want to vault your finance data for seven years and your customer data for 20 years. To do this, the off-site copy of your backups will have different retentions based on the type of data. Vault can process different types of data individually if your backups are organized based on the type of data being protected. For example, if you have separate backup policies based on the data type, such as a Finance backup policy and a CustomerDB backup policy.
When a Vault session creates a duplicate image, Vault usually assigns the same retention to all of the duplicates created by using one of the following duplication options:
Specifying keeps the same expiration date as the original copy.
Specifying a numeric retention level applies that retention, calculated from the backup time of the original image.
Alternatively, you can configure Vault to calculate a retention for the duplicate copy based on the type of data. During duplication, specifying Use Mappings instructs the profile to use the alternative retention mappings. The retention for a duplicate copy of a particular type of data is based on the retention level that is assigned by the backup policy for that type of data. The retention mapping converts the original backup image's retention to a new retention for the duplicated copy.
For example, suppose you want to retain the on-site copy of all your data for two weeks, the off-site copy of your Finance data for seven years, and the off-site copy of your CustomerDB data for 20 years.
To assign multiple retentions with one profile
- Using Host Properties in the NetBackup Administration Console, configure retention levels 1 and 11 to be two weeks, retention level 12 to be seven years, and retention level 13 to be 20 years.
- In your Finance backup policy, assign retention level 1 (two weeks) to the first (or only) copy configured in the schedule.
- In your CustomerDB policy, assign retention level 11 (two weeks) to the first (or only) copy configured in the schedule.
- In your Vault profile, on the Duplication tab configure Retention Level to be Use Mappings.
- Configure the retention mappings as follows:
0
0
1
12
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
13
12
12
With this mapping, duplicated images from the Finance policy or schedule are assigned a retention level of 12 (seven years). Duplicated images from the CustomerDB policy or schedule are assigned a retention level of 13 (20 years). The duplicated images are written to different media if the Allow Multiple Retentions Per Media property is not set (NetBackup Management > Host Properties > Master Server > Media).
You can configure retention mappings globally for all vaults by using the Retention Mappings tab on the Vault Management Properties dialog box or for each vault by using the Retention Mappings tab on theVault dialog box.
When you configure a profile, you can specify normal retention calculation for some duplication rules and alternative retention mappings for other duplication rules.
The values for the retention levels are configured in NetBackup Management > Host Properties > Master Server > Retention Periods.
See the NetBackup Administrator's Guide, Volume I.
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