Veritas NetBackup™ Virtual Appliance Documentation
- Getting to know the NetBackup Virtual Appliance
- NetBackup Virtual Appliance product description
- Preparing to deploy the appliance
- Deploying and configuring the appliance
- How to deploy and configure a NetBackup Virtual Appliance combined master and media server
- How to deploy and configure a NetBackup Virtual Appliance media server
- How to deploy and configure a NetBackup Virtual Appliance master server
- How to deploy and configure a NetBackup Virtual Appliance CloudCatalyst
- How to deploy and configure a NetBackup Virtual Appliance combined master and media server
- Post initial configuration procedures
- Appliance common tasks
- Storage management
- About NetBackup Virtual Appliance storage configuration
- About viewing storage space information using the Show command
- About NetBackup Virtual Appliance storage configuration
- Network connection management
- Managing users
- About authenticating LDAP users
- About authenticating Active Directory users
- About authenticating Kerberos-NIS users
- About user authorization on the NetBackup Virtual Appliance
- Creating NetBackup administrator user accounts
- Using the appliance
- About configuring Host parameters for your appliance on the NetBackup Virtual Appliance
- About Copilot functionality and Share management
- About NetBackup Virtual Appliance as a VMware backup host
- About running NetBackup commands from the appliance
- About mounting a remote NFS
- About Auto Image Replication from a NetBackup Virtual Appliance
- Monitoring the appliance
- About SNMP
- About Call Home
- Appliance security
- About Symantec Data Center Security on the NetBackup Virtual Appliance
- Setting the appliance login banner
- Upgrading the appliance
- About upgrading to NetBackup Virtual Appliance software version 3.1.2
- Requirements and best practices for upgrading NetBackup appliances
- Methods for downloading appliance software release updates
- Appliance restore
- Decommissioning and Reconfiguring
- Troubleshooting
- About disaster recovery
- About NetBackup support utilities
- Appliance logging
- Commands overview
- Appendix A. Appliance commands
- Appendix B. Manage commands
- Appendix C. Monitor commands
- Appendix D. Network commands
- Appendix E. Reports commands
- Appendix F. Settings commands
- Appendix G. Support commands
Managing NetBackup Virtual Appliance deduplication
You can set the deduplication parameters using the Settings> Deduplication menu in the NetBackup Virtual Appliance Shell Menu. Use this menu to show current values, display default values, tune the deduplication parameters, as well as other menu choices.
Use the Deduplication > Default command and the Deduplication > Show command to display the default values for each of the deduplication parameters and the current parameter values, respectively.
You can change the media server deduplication parameters using the Deduplication> Tune menu. Table: Deduplication > Tune fields shows the fields and their descriptions.
Table: Deduplication > Tune fields
Field | Description |
---|---|
BACKUPRESTORERANGE | Enter the IP address or range of addresses of the local network interface card (NIC) for maintaining backups and restores. |
BANDWIDTH_LIMIT | Enter the maximum bandwidth that is allowed when backing up or restoring data to the deduplication pool. |
COMPRESSION | Select to compress the data. By default, the files are not compressed. |
DONT_SEGMENT_TYPES | The file types within which NetBackup do not analyze and manage segments. |
ENCRYPTION | Use this option to encrypt the data. By default, files are not encrypted. When you enable this option the data is encrypted during transfer and on the storage. |
LOCAL_SETTINGS | Determines if the settings of the deduplication server override the local settings. |
LOGLEVEL | Select the amount of information to be written to the log file. You can select from the values 0 to 10, with 10 being the maximum information that can be logged. Note: Change this value only when directed to do so by a Veritas representative. |
MAX_IMG_MBSIZE | Enter the maximum backup image fragment size in megabytes. Note: Change this value only when directed to do so by a Veritas representative. |
MAX_LOG_MBSIZE | Enter the maximum size of the log file in megabytes. |
OPTDUP_BANDWIDTH | Enter the maximum bandwidth that is allowed when backing up or restoring optimized deduplication data. |
OPTDUP_COMPRESSION | Select to compress optimized duplication data. By default, the files are not compressed. |
OPTDUP_ENCRYPTION | Use this option to encrypt the optimized deduplication data. By default, files are not encrypted. When you enable this option the data is encrypted during transfer and on the storage. |
OPTDUP_TIMEOUT | The number of minutes before the optimized duplication times out. |
SEGKSIZE | The file segment size |
WS_RETRYCOUNT | Enter the number of retries that can be attempted in case the Web service fails out or times out. Note: This parameter applies to the PureDisk Deduplication Option only. It does not affect NetBackup deduplication. |
WS_TIMEOUT | Enter the parameter to increase or decrease the time-out value for Web service calls made from NetBackup media servers to PureDisk storage units. Note: This parameter applies to the PureDisk Deduplication Option only. It does not affect NetBackup deduplication. |