Veritas NetBackup™ Vault Administrator's Guide
- About Vault
- Installing Vault
- Best Practices
- About preferred vaulting strategies
- About how to ensure that data is vaulted
- About not Vaulting more than necessary
- About preparing for efficient recovery
- About avoiding resource contention during duplication
- About how to avoid sending duplicates over the network
- About increasing duplication throughput
- About organizing reports
- Configuring NetBackup Vault
- Configuring Vault
- About Vault configuration
- About configuring Vault Management Properties
- About creating a vault
- About creating profiles
- Configuring a profile
- Vaulting and managing media
- About Vault sessions
- About monitoring a Vault session
- About the list of images to be vaulted
- About ejecting media
- About injecting media
- About using containers
- About vaulting additional volumes
- About using notify scripts
- Creating originals or copies concurrently
- Reporting
- Administering Vault
- About administering access to Vault
- About NetBackup Vault session files
- Using the menu user interface
- Troubleshooting
- Debug logs
- Appendix A. Recovering from disasters
- Appendix B. Vault file and directory structure
About Vaulting original or duplicate images
One of your most important choices is whether to send original or duplicate images off site. If you send original images off site, you do not have to duplicate images and therefore do not have to configure duplication.
Vault distinguishes between original images and duplicate images as follows:
NetBackup creates original images during a backup job, including all of the copies that are created concurrently by a backup policy. NetBackup can create up to four copies of an image concurrently during the backup process; all are considered originals.
If you create multiple original backups in a NetBackup policy, assign the primary copy to the volume pool for the media that remains on site. And send a copy off site.
Duplicate images are the copies that Vault creates. A Vault job reads the primary backup image and writes one or more duplicate images concurrently. The Vault job is separate from the NetBackup policy job.