NetBackup™ AdvancedDisk Storage Solutions Guide

Last Published:
Product(s): NetBackup & Alta Data Protection (11.0)
  1. Introducing AdvancedDisk
    1.  
      About the AdvancedDisk storage option
  2. Licensing AdvancedDisk
    1.  
      About the AdvancedDisk license
    2.  
      License AdvancedDisk
  3. Configuring AdvancedDisk
    1.  
      Configuring the AdvancedDisk option
    2.  
      About AdvancedDisk file system requirements
    3.  
      Configure the NetBackup service credentials for CIFS storage and disk storage units
    4.  
      About AdvancedDisk storage servers
    5.  
      About AdvancedDisk data movers
    6.  
      About AdvancedDisk preferred or required read servers
    7.  
      About data encryption for AdvancedDisk storage
    8.  
      About key management for encryption of NetBackup AdvancedDisk storage
    9. Configuring key management for NetBackup AdvancedDisk storage encryption
      1.  
        Set up the KMS database for NetBackup AdvancedDisk storage encryption
      2.  
        Create a KMS key group for NetBackup AdvancedDisk storage encryption
      3.  
        Create a KMS key for NetBackup AdvancedDisk storage encryption
      4.  
        Save a record of the KMS key names for NetBackup AdvancedDisk storage encryption
    10. Configure an AdvancedDisk storage server
      1.  
        AdvancedDisk storage server configuration options
    11.  
      About AdvancedDisk disk pools
    12.  
      Configure a CIFS disk volume for AdvancedDisk encryption
    13. Configure an AdvancedDisk disk pool
      1.  
        NetBackup nbdevconfig command options for AdvancedDisk disk pools
      2.  
        AdvancedDisk disk pool properties
    14. Configure an AdvancedDisk storage unit
      1.  
        AdvancedDisk storage unit properties
      2. About AdvancedDisk storage unit recommendations
        1.  
          About configuring a favorable client-to-server ratio
        2.  
          About throttling traffic to the media servers
    15.  
      About storage lifecycle policies
    16. Creating a storage lifecycle policy
      1.  
        Storage lifecycle policy settings
    17.  
      Creating a backup policy
    18.  
      Resilient network properties
    19.  
      Specify resilient connections for clients
  4. Managing AdvancedDisk
    1. Manage AdvancedDisk storage servers
      1.  
        View AdvancedDisk storage servers
      2.  
        Determine the AdvancedDisk storage server state
      3.  
        View AdvancedDisk storage server attributes
      4.  
        Remove AdvancedDisk storage server attributes
      5.  
        Remove an AdvancedDisk storage server from disk pool access
      6.  
        Delete an AdvancedDisk storage server
    2. Manage AdvancedDisk disk pools
      1.  
        View AdvancedDisk disk pools
      2.  
        About changing the AdvancedDisk disk pool size
      3.  
        Adding volumes to an AdvancedDisk disk pool
      4.  
        Change the AdvancedDisk disk pool properties
      5.  
        Determine the AdvancedDisk disk pool state
      6.  
        Changing AdvancedDisk disk pool state
      7.  
        Determine the AdvancedDisk disk volume state
      8.  
        Change AdvancedDisk disk volume state
      9.  
        Merge AdvancedDisk disk pools
      10.  
        Remove a volume from an AdvancedDisk disk pool
      11.  
        Delete an AdvancedDisk disk pool
    3.  
      About monitoring AdvancedDisk storage capacity and usage
    4.  
      Monitor NetBackup disk activity
    5.  
      View AdvancedDisk disk reports
    6. Display detailed AdvancedDisk storage usage information
      1.  
        NetBackup disk volume capacity and usage reference
    7.  
      Display KMS key information for AdvancedDisk encryption
  5. Troubleshooting AdvancedDisk
    1. About unified logging
      1.  
        About using the vxlogview command to view unified logs
      2.  
        Examples of using vxlogview to view unified logs
    2. About legacy logging
      1.  
        Creating NetBackup log file directories for AdvancedDisk
    3.  
      NetBackup AdvancedDisk log files
    4.  
      AdvancedDisk troubleshooting
    5.  
      Resolve an incorrect storage type problem

About the AdvancedDisk storage option

The NetBackup AdvancedDisk storage option lets you use the disk storage that is exposed to NetBackup as a file system for backups. Storage can be direct attached storage (DAS), network attached storage (NAS), or storage area network (SAN) storage.

NetBackup requires exclusive access to the storage for capacity management and load balancing.

Table: AdvancedDisk features and benefits describes some of the benefits of AdvancedDisk storage.

Table: AdvancedDisk features and benefits

Feature

Benefit

Easy to deploy and use

NetBackup discovers the storage and uses NetBackup storage units and backup policies to use the storage.

Simplified growth

Lets you increase storage unit capacity by adding disks. Only add the capacity required, then update the NetBackup disk pools. Logical units of storage span physical boundaries, so you do not have to create new NetBackup storage units or change the backup policies.

Storage sharing

Multiple storage units can share a disk pool. Space is allocated dynamically as required. Automatic space allocation reduces the risk of backup failure.

Best fit selection

NetBackup predicts the size of the backup and selects the storage on which the backup fits best. The goal is to avoid out-of-space conditions and disk spanning.

Load balancing

Load balancing can occur at two levels, as follows:

  • Storage servers. If you have more than one storage server, NetBackup chooses the least busy media server for each backup. Load balancing increases the performance and the success of backup jobs.

  • Storage unit groups. If you have more than one storage unit, you can choose the storage unit group Load Balance option. If the destination of each storage unit is a separate disk pool, NetBackup chooses the least busy disk pool.

Intelligent capacity management

NetBackup expires backup images when the storage that is consumed reaches a threshold. The disk pool high water mark applies to both individual disk volumes and to disk pools.

Storage lifecycle

You can classify data based on its importance and manage it differently throughout each stage of its life. After it has been duplicated, data can be selectively expired based on the relative importance to the business. you can ensure that important backups are available for rapid restore for longer periods, ensuring your recovery time objectives.

Figure: AdvancedDisk storage example shows a media server and attached disks.

Figure: AdvancedDisk storage example

AdvancedDisk storage example