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NetBackup Web UI 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 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
- 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
- Revaulting unexpired media
- About tracking volumes not ejected by Vault
- About notifying a tape operator when an eject begins
- About using notify scripts
- About clearing the media description field
- Restoring data from vaulted media
- Creating originals or copies concurrently
- Reporting
- Administering Vault
- 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
- About the tape drive or robot offline
- 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
About concurrent copies
You can create up to four copies of the same backup image concurrently. Those copies are created concurrently by the Inline Tape Copy feature. If the images are created during a NetBackup policy job, all are considered original images.
You must configure NetBackup to allow a sufficient number of copies in the field for the NetBackup primary server. (Configured in for the primary server.) By default, the value is two.
All storage units must be connected to the same media server. Also, you must configure the storage unit to allow a sufficient number of concurrent jobs to support the concurrent copies ( or setting).
You can write images concurrently to the following storage units:
Media Manager storage units. If the Media Manager storage unit has more than one drive, the source storage unit and destination storage unit can be the same.
Disk storage units.
Disk staging storage units.
If you create multiple original images concurrently during a NetBackup policy job, the backup time that is required may be longer than for one copy. Also, if you specify both Media Manager and disk storage units, the duration of disk write operations match that of slower removable media write operations.
You cannot create images concurrently using the following:
Storage unit groups
Quarter-inch cartridge (QIC) devices
Third-party copies