InfoScale™ Operations Manager 9.0 Add-ons User's Guide

Last Published:
Product(s): InfoScale & Storage Foundation (9.0)
Platform: AIX,HP-UX,Linux,Solaris,VMware ESX,Windows
  1. Section I. Storage Provisioning and Enclosure Migration Add-on 9.0
    1. Provisioning storage
      1.  
        About storage provisioning
      2.  
        About creating a storage template
      3. Creating a storage template using VxFS file systems
        1.  
          Create Storage Template - File system parameters panel options
        2.  
          Create Storage Template - File system advanced panel options
        3.  
          Create Storage Template - Volume parameters panel options
        4.  
          Select LUN Characteristics options
        5.  
          Create Storage Template - Volume advanced panel options
      4.  
        Creating a storage template using NTFS file systems
      5.  
        Creating a storage template using volumes
      6.  
        Updating a storage template
      7.  
        Provisioning storage
      8.  
        Uploading storage templates
      9.  
        Downloading storage templates
      10.  
        Deleting storage templates
      11.  
        Locking storage templates
      12.  
        Unlocking storage templates
    2. Migrating volumes
      1.  
        About volume migration
      2.  
        About the Impact Analysis report for volume migration
      3.  
        Migrating volumes by host
      4.  
        Select LUN Characteristics options
      5.  
        Change layout options
      6.  
        Migrating volumes by enclosure
      7.  
        Migrating volumes by disk group
      8.  
        Pausing or resuming a volume migration
      9.  
        Deleting a scheduled volume migration
  2. Section II. Application Migration Add-on
    1. Introduction to Application Migration Add-on
      1.  
        About Application Migration add-on
      2.  
        Before installing the Application Migration add-on
      3.  
        Installing the Application Migration Add-on
      4.  
        Before uninstalling the Application Migration add-on
      5.  
        Uninstalling the Application Migration add-on
    2. Creating and managing an application migration plan
      1.  
        Supported versions and platforms
      2.  
        User privileges
      3.  
        Prerequisites for creating an application migration plan
      4.  
        Prerequisites for migration to AWS
      5.  
        VVR Replication: Environment variables used in application migration
      6.  
        Creating an application migration plan
      7.  
        Understanding user-defined tasks
      8. Understanding application migration operations
        1.  
          Understanding the Setup Storage operation
        2.  
          Understanding the Rehearse operation
        3.  
          Understanding the Migrate operation
      9.  
        Understanding the cleanup operation
      10.  
        Understanding the tasks executed in each operation
      11.  
        Validations performed before migration plan execution
      12.  
        Executing the application migration plan
      13.  
        Editing an application migration plan
      14.  
        Deleting application migration plan(s)
      15.  
        Exporting application migration plan(s)
      16.  
        Importing application migration plan(s)
      17.  
        Viewing historical runs
      18.  
        Viewing properties of an application migration plan
      19.  
        Application migration logs
  3.  
    Index

Understanding the Migrate operation

In this operation, the actual migration happens. Service groups on the source are taken offline, so there will be a downtime when the operation is in progress. After the operation is complete, you can use the target cluster to run the application.

Mirroring

In this operation, the service groups in the source are taken offline before detaching the mirror disk groups from the source cluster nodes. This is to ensure data integrity before the final migration. After the mirror disk groups are detached from the source cluster nodes, endian changes are performed on these volumes in the target cluster nodes and the service groups are brought online in the target cluster.

The operation aborts if all volumes between the source and mirror disk groups are not completely synced.

Replication

In this operation, verification is done to ensure 100% sync between the source and target clusters. Cluster configuration is completely translated and service groups are taken offline from the source. Replication is stopped for all RVGs of all disk groups part of the migration. Endian changes are performed on volumes part of replication on the target after which service groups are brought online. Secondary site is removed from the primary RVG and the primary RVG is also removed for all the disk groups marked as Create New.