NetBackup™ Administrator's Guide, Volume I
- Section I. About NetBackup
- Section II. Configuring hosts
- Configuring Host Properties
- About the NetBackup Host Properties
- Access Control properties
- Bandwidth properties
- Busy File Settings properties
- Client Attributes properties
- Client Settings properties for UNIX clients
- Client Settings properties for Windows clients
- Data Classification properties
- Default Job Priorities properties
- Encryption properties
- Exchange properties
- Exclude Lists properties
- Fibre Transport properties
- Firewall properties
- General Server properties
- Global Attributes properties
- Logging properties
- Login Banner Configuration properties
- Media properties
- Network Settings properties
- Port Ranges properties
- Preferred Network properties
- Resilient Network properties
- Restore Failover properties
- Retention Periods properties
- Scalable Storage properties
- Servers properties
- SharePoint properties
- SLP Parameters properties
- Throttle Bandwidth properties
- Universal Settings properties
- User Account Settings properties
- Configuration options for NetBackup servers
- ECA_CERT_PATH for NetBackup servers and clients
- PREFERRED_NETWORK option for NetBackup servers
- THROTTLE_BANDWIDTH option for NetBackup servers
- Configuration options for NetBackup clients
- IGNORE_XATTR option for NetBackup clients
- VXSS_NETWORK option for NetBackup clients
- Configuring server groups
- Enabling support for NAT clients and NAT servers in NetBackup
- Configuring host credentials
- Managing media servers
- About decommissioning a media server
- About the vm.conf configuration file
- Configuring Host Properties
- Section III. Configuring storage
- Configuring disk storage
- Configuring NetBackup MSDP disk pools
- Managing Media Server Deduplication Pools
- Configuring robots and tape drives
- About configuring robots and tape drives in NetBackup
- Adding a robot to NetBackup manually
- Managing robots
- Adding a tape drive to NetBackup manually
- Adding a tape drive path
- Correlating tape drives and device files on UNIX hosts
- Managing tape drives
- Performing device diagnostics
- Configuring tape media
- About NetBackup volume pools
- About WORM media
- About adding volumes
- Configuring media settings
- Media settings options
- Media type (new media setting)
- Media settings options
- About barcodes
- Configuring barcode rules
- Configuring media ID generation rules
- Adding volumes by using the Actions menu
- Configuring media type mappings
- Managing volumes
- About exchanging a volume
- About frozen media
- About injecting and ejecting volumes
- About rescanning and updating barcodes
- About labeling NetBackup volumes
- About moving volumes
- About recycling a volume
- Managing volume pools
- Managing volume groups
- Inventorying robots
- About showing a robot's contents
- About updating the NetBackup volume configuration
- About the vmphyinv physical inventory utility
- Configuring storage units
- About the Storage utility
- Creating a storage unit
- About storage unit settings
- Absolute pathname to directory or absolute pathname to volume setting for storage units
- Maximum concurrent jobs storage unit setting
- Staging backups
- Creating a basic disk staging storage unit
- Configuring storage unit groups
- Configuring disk storage
- Section IV. Configuring storage lifecycle policies (SLPs)
- Configuring storage lifecycle policies
- Storage operations
- Index From Snapshot operation in an SLP
- Snapshot operation in an SLP
- Retention types for SLP operations
- Capacity managed retention type for SLP operations
- Storage lifecycle policy options
- Using a storage lifecycle policy to create multiple copies
- Storage lifecycle policy versions
- Section V. Configuring backups
- Creating backup policies
- Planning for policies
- Policy Attributes tab
- Policy storage (policy attribute)
- Policy volume pool (policy attribute)
- Take checkpoints every __ minutes (policy attribute)
- Backup Network Drives (policy attribute)
- Cross mount points (policy attribute)
- Encryption (policy attribute)
- Collect true image restore information (policy attribute) with and without move detection
- Use Accelerator (policy attribute)
- Enable optimized backup of Windows deduplicated volumes
- Use Replication Director (policy attributes)
- Schedule Attributes tab
- Type of backup (schedule attribute)
- Frequency (schedule attribute)
- Multiple copies (schedule attribute)
- Retention (schedule attribute)
- Media multiplexing (schedule attribute)
- Start Window tab
- Include Dates tab
- How open schedules affect calendar-based and frequency-based schedules
- About the Clients tab
- Backup Selections tab
- Adding backup selections to a policy
- Verifying the Backup Selections list
- Pathname rules for UNIX client backups
- About the directives on the Backup Selections list
- ALL_LOCAL_DRIVES directive
- Files that are excluded from backups by default
- Disaster Recovery tab
- Active Directory granular backups and recovery
- Synthetic backups
- Using the multiple copy synthetic backups method
- Protecting the NetBackup catalog
- Parts of the NetBackup catalog
- Catalog backups
- Archiving the catalog and restoring from the catalog archive
- Estimating catalog space requirements
- About the NetBackup database
- About the NetBackup database installation
- Post-installation tasks
- Using the NetBackup Database Administration utility on Windows
- Using the NetBackup Database Administration utility on UNIX
- Managing backup images
- Configuring immutability and indelibility of data in NetBackup
- Creating backup policies
- Section VI. Deployment Management
- Deployment Management
- Adding or changing schedules in a deployment policy
- Deployment Management
- Section VII. Configuring replication
- About NetBackup replication
- About NetBackup Auto Image Replication
- Viewing the replication topology for Auto Image Replication
- About the storage lifecycle policies required for Auto Image Replication
- Removing or replacing replication relationships in an Auto Image Replication configuration
- About NetBackup replication
- Section VIII. Monitoring and reporting
- Monitoring NetBackup activity
- About the Jobs tab
- About the Daemons tab
- About the Processes tab
- About the Drives tab
- About the jobs database
- About pending requests and actions
- Reporting in NetBackup
- Email notifications
- Monitoring NetBackup activity
- Section IX. Administering NetBackup
- Management topics
- Accessing a remote server
- Using the NetBackup Remote Administration Console
- Run-time configuration options for the NetBackup Administration Console
- About improving NetBackup performance
- About adjusting time zones in the NetBackup Administration console
- Alternate server restores
- About performing alternate server restores
- Managing client backups and restores
- About client-redirected restores
- Powering down and rebooting NetBackup servers
- About Granular Recovery Technology
- About configuring Services for Network File System (NFS)
Enabling intelligent catalog archiving (ICA) to reduce the number of .f files
Note:
Intelligent catalog archiving (ICA) applies only to servers running NetBackup 10.2 and later using MSDP or MSDP Cloud storage.
You can use intelligent catalog archiving (ICA) to reduce the number of catalog .f files based on a specified retention period or file size. When you enable ICA, any catalog .f file that is older than the specified retention period value is removed from the catalog disk. You can also specify a file size value so that any catalog .f file that is greater than or equal to the size value is removed from the catalog disk.
The main advantage of ICA is that it shortens catalog backup time by reducing the number of .f files that need to be backed up if they meet the required criteria:
The backup image must be older than the configured ICA retention period.
The .f file must be larger than or equal to the configured ICA minimum size.
At least one copy of the backup image must be on MSDP or MSDP Cloud storage and has 1 or more true image restore (TIR) fragments.
Image catalog .f file has not been recalled in last 24 hours.
The backup image must be from a completed SLP or from a backup that is not managed by SLP.
The backup image is not from a catalog backup.
The image catalog is not archived.
When ICA is enabled, you should notice the following behaviors:
Initial image cleanup after you enable ICA may take longer than usual.
Catalog backups will be faster if any of the .f files involved have been intelligently archived.
Browse and Restore functions will take longer if any of the .f files involved have been intelligently archived.
No additional action is needed to restore the catalog .f file. Catalog .f files are restored from images automatically as follows:
When an ICA image is browsed.
When an ICA-eligible copy is expired from an ICA image. Restoring catalog .f files ensures that the remaining copies from that image are accessible and usable.
When an ICA-eligible image is found but its catalog .f file missing.
More information about .f files is available:
See About NetBackup image .f
files.
To enable intelligent catalog archiving (ICA) and specify retention and file size values
- Run the following command on the primary server:
bpconfig -ica_retention seconds
When the seconds value is between 1 and 2147472000, ICA is enabled. Any image which is older than the value is processed for ICA. The catalog .f file from the ICA-eligible image is removed from the catalog disk. Setting this value to 0 (zero) disables ICA. The default value for NetBackup Flex Scale environments is 2592000 (30 days). The default value for all other NetBackup environments is 0 (disabled).
For Accelerator-enabled backups, specify an ICA retention value that is longer than full backup schedules so that the number of .f file restores from ICA images goes down.
For example, to set the ICA retention value to 30 days, enter bpconfig -ica_retention 2592000.
Use bpconfig -U to verify the change:
# bpconfig -U Admin Mail Address: sasquatch@wapati.edu Job Retry Delay: 10 minutes Max Simultaneous Jobs/Client: 1 Backup Tries: 1 time(s) in 12 hour(s) Keep Error/Debug Logs: 3 days Max drives this master: 0 Keep TrueImageRecovery Info: 24 days Compress DB Files: (not enabled) Media Mount Timeout: 30 minutes Display Reports: 24 hours ago Preprocess Interval: 0 hours Image DB Cleanup Interval: 12 hours Image DB Cleanup Wait Time: 10 minutes Policy Update Interval: 10 minutes Intelligent Catalog Archiving: Files file larger than 1024 KB Intelligent Catalog Archiving: Images older than 30 day(s)
- To specify a minimum file size, run the following command on the primary server:
Note:
After you enable ICA, the minimum file size for .f files is set to the default value 1024 KB. Use this step to change that value.
bpconfig -ica_min_size size
When the size value is between 0 and 2097151, any catalog .f file that is larger than or equal to the size value is removed from the catalog disk. The default value is 1024.
For example to set the ICA minimum file size to 2048 KB, enter bpconfig -ica_min_size 2048.
Use bpconfig -U to verify the change:
# bpconfig -U Admin Mail Address: sasquatch@wapati.edu Job Retry Delay: 10 minutes Max Simultaneous Jobs/Client: 1 Backup Tries: 1 time(s) in 12 hour(s) Keep Error/Debug Logs: 3 days Max drives this master: 0 Keep TrueImageRecovery Info: 24 days Compress DB Files: (not enabled) Media Mount Timeout: 30 minutes Display Reports: 24 hours ago Preprocess Interval: 0 hours Image DB Cleanup Interval: 12 hours Image DB Cleanup Wait Time: 10 minutes Policy Update Interval: 10 minutes Intelligent Catalog Archiving: Files file larger than 2048 KB Intelligent Catalog Archiving: Images older than 30 day(s)
To disable intelligent catalog archiving (ICA)
- Run the following command on the primary server:
bpconfig -ica_retention 0
Use bpconfig -U to verify the change:
# bpconfig -U Admin Mail Address: sasquatch@wapati.edu Job Retry Delay: 10 minutes Max Simultaneous Jobs/Client: 1 Backup Tries: 1 time(s) in 12 hour(s) Keep Error/Debug Logs: 3 days Max drives this master: 0 Keep TrueImageRecovery Info: 24 days Compress DB Files: (not enabled) Media Mount Timeout: 30 minutes Display Reports: 24 hours ago Preprocess Interval: 0 hours Image DB Cleanup Interval: 12 hours Image DB Cleanup Wait Time: 10 minutes Policy Update Interval: 10 minutes Intelligent Catalog Archiving: (not enabled)