Veritas NetBackup™ Appliance Capacity Planning and Performance Tuning Guide

Last Published:
Product(s): Appliances (4.0)
Platform: NetBackup Appliance OS
  1. About this Guide
    1.  
      About this guide
    2.  
      About the intended audience
    3.  
      About the NetBackup appliance documentation
  2. Section I. Capacity planning
    1. Analyzing your backup requirements
      1. Analyzing your backup requirements
        1.  
          What do you want to backup?
        2.  
          How much data do you want to back up?
        3.  
          When should the backup take place?
        4.  
          What is the retention period?
        5. Record your backup requirements
          1.  
            Template to record computer system information
          2.  
            Template to record database information
          3.  
            Template to record application server information
    2. Designing your backup system
      1.  
        Addressing use cases of backup systems for enterprises
      2.  
        Addressing use cases of backup systems for remote or branch offices
      3. About NetBackup appliances
        1.  
          About the Primary Server role
        2.  
          About the Media Server role
      4.  
        About NetBackup 53xx High Availability solution
      5. Selecting new appliances
        1.  
          Selecting a media server
        2.  
          Selecting a primary server
  3. Section II. Best Practices
    1. About the best practices section
      1.  
        About best practices
      2.  
        References to maintenance sites
    2. About implementing deduplication solutions
      1.  
        About implementing deduplication solutions
      2.  
        General recommendations
      3.  
        Oracle
      4.  
        Microsoft SQL
      5.  
        DB2
      6.  
        Sybase
      7.  
        Lotus Notes
    3. Network consideration
      1.  
        About network considerations
      2.  
        About Fibre Channel connectivity
      3. About SAN zone configurations
        1.  
          About zoning the SAN for NetBackup appliances
      4.  
        Validating network bandwidth
    4. Storage configuration
      1.  
        About storage configuration
      2. About configuring a shared storage pool
        1.  
          Calculating the basic stream count for backups
      3. About moving a storage partition for better performance
        1. Moving a partition
          1.  
            Move dialog
        2.  
          Moving a partition using the NetBackup Appliance Shell Menu
        3.  
          Moving the MSDP partition from a base disk to an expansion disk for optimum performance
    5. Generic best practices
      1.  
        Generic best practices
      2.  
        About Notification settings
      3.  
        About IPMI configuration
      4.  
        Disaster recovery best practices
      5.  
        Job performance
      6.  
        Architecture
      7.  
        NetBackup Catalog Backup
      8.  
        Patching with the SLP (storage lifecycle policies)
      9.  
        VMware backups using appliances
      10.  
        Improving NetBackup Appliance restore performance
  4. Section III. Performance tuning
    1. Role-based Performance Monitoring
      1.  
        Role-based configuration as a factor affecting performance
      2.  
        What affects the performance of a Primary Server?
      3.  
        What affects the performance of a media server (MSDP)?
    2. Optimize network settings and improve performance
      1.  
        Optimize network settings and improve performance
      2.  
        SAN Fibre Channel setup
      3.  
        Network bonding
      4.  
        VMware VADP
      5.  
        Jumbo frame implementation for increased MTU
    3. Storage configurations
      1.  
        Storage configurations
      2.  
        Deduplication disk I/O and RAID level settings
      3. RAID Controller operations
        1.  
          RAID Controller commands
      4.  
        Deduplication load balancing
      5.  
        Storage Lifecycle Policies
      6.  
        Auto Image Replication (AIR)
      7.  
        AdvancedDisk settings
      8.  
        Tape Out operations
    4. NetBackup Appliance tuning procedures and performance monitoring
      1. About diagnosing performance issues
        1.  
          About CPU monitoring and tuning
        2.  
          About memory monitoring and tuning
        3.  
          About network monitoring and tuning
        4.  
          About I/O monitoring and tuning
        5.  
          General guidelines to spot a resource bottleneck
      2. About performance tuning practices
        1.  
          About I/O performance tuning
        2.  
          About Oracle backup and restore performance tuning
        3.  
          Setting NET_BUFFER_SZ to 0 on the NetBackup client for better WAN Optimization performance
      3. About tuning procedures and performance monitoring
        1. NetBackup Client performance
          1.  
            Using nbperfchk to validate disk performance on NetBackup Appliances
        2.  
          Other Performance Monitoring commands
  5. Section IV. Quick reference to Capacity planning and Performance tuning
    1. Capacity Planning checklist
      1.  
        Checklist for Capacity planning
      2.  
        Capacity measuring worksheet
    2. Best practices checklist
      1.  
        Best practices checklist
    3. How to monitor the performance of your appliance
      1.  
        About monitoring the performance of your appliance
      2.  
        Performance Monitoring matrix
  6.  
    Index

About tuning procedures and performance monitoring

Procedures and tuning parameters provided here are used in the field to improve the performance of certain appliance operations. Before tuning the appliance the following pointers should be considered:

  • These parameters are not universally valid and they are not applicable for all deployments or scenarios. It is strongly recommended to test the appliance performance before and after tuning is done to make sure that there is an improvement.

  • The provided commands in most cases do not have set parameters, rather they have a possible range or just a variable that needs to be replaced to fit a specific environment. It is highly recommended to understand and analyze commands and their effect before applying them.

  • The provided output examples do not have real appliance performance data, they are given to provide information on the expected format of the output.

This section contains the following sub-sections: