Veritas InfoScale™ 7.3.1 Installation Guide - AIX

Last Published:
Product(s): InfoScale & Storage Foundation (7.3.1)
  1. Section I. Introduction to Veritas InfoScale
    1. Introducing Veritas InfoScale
      1.  
        About the Veritas InfoScale product suite
      2.  
        About Veritas InfoScale Foundation
      3.  
        About Veritas InfoScale Storage
      4.  
        About Veritas InfoScale Availability
      5.  
        About Veritas InfoScale Enterprise
      6.  
        Components of the Veritas InfoScale product suite
    2. Licensing Veritas InfoScale
      1.  
        About Veritas InfoScale product licensing
      2.  
        Registering Veritas InfoScale using product license keys
      3.  
        Registering Veritas InfoScale product using keyless licensing
      4.  
        Updating your product licenses
      5.  
        Using the vxlicinstupgrade utility
      6.  
        About the VRTSvlic package
  2. Section II. Planning and preparation
    1. System requirements
      1.  
        Important release information
      2.  
        Disk space requirements
      3. Hardware requirements
        1.  
          SF and SFHA hardware requirements
        2.  
          SFCFS and SFCFSHA hardware requirements
        3.  
          SF Oracle RAC hardware requirements
        4.  
          VCS hardware requirements
        5.  
          Virtual I/O Server (VIOS) requirements
      4.  
        Supported operating systems and database versions
      5.  
        Number of nodes supported
    2. Preparing to install
      1.  
        Mounting the ISO image
      2.  
        Setting up ssh or rsh for inter-system communications
      3.  
        Obtaining installer patches
      4.  
        Disabling external network connection attempts
      5.  
        Verifying the systems before installation
      6. Setting up the private network
        1.  
          Optimizing LLT media speed settings on private NICs
        2.  
          Guidelines for setting the media speed for LLT interconnects
        3.  
          Guidelines for setting the maximum transmission unit (MTU) for LLT interconnects in Flexible Storage Sharing (FSS) environments
      7. Setting up shared storage
        1.  
          Setting the SCSI identifier value
        2.  
          Setting up Fibre Channel
      8.  
        Synchronizing time settings on cluster nodes
      9.  
        Configuring LLT interconnects to use Jumbo Frames
      10. Planning the installation setup for SF Oracle RAC systems
        1. Planning your network configuration
          1.  
            Planning the public network configuration for Oracle RAC
          2. Planning the private network configuration for Oracle RAC
            1.  
              High availability solutions for Oracle RAC private network
          3.  
            Planning the public network configuration for Oracle RAC
          4.  
            Planning the private network configuration for Oracle RAC
        2. Planning the storage
          1.  
            Planning the storage
          2. Planning the storage for Oracle RAC
            1. Planning the storage for OCR and voting disk
              1.  
                OCR and voting disk storage configuration for external redundancy
              2.  
                OCR and voting disk storage configuration for normal redundancy
            2.  
              Planning the storage for Oracle RAC binaries and data files
            3.  
              Planning for Oracle RAC ASM over CVM
        3.  
          Planning volume layout
        4.  
          Planning file system design
        5.  
          Setting the umask before installation
      11.  
        Updating the SCSI reserve ODM attribute settings for VIOS
  3. Section III. Installation of Veritas InfoScale
    1. Installing Veritas InfoScale using the installer
      1.  
        Installing Veritas InfoScale using the installer
    2. Installing Veritas InfoScale using response files
      1. About response files
        1.  
          Syntax in the response file
      2.  
        Installing Veritas InfoScale using response files
      3.  
        Response file variables to install Veritas InfoScale
      4.  
        Sample response file for Veritas InfoScale installation
    3. Installing Veritas Infoscale using operating system-specific methods
      1.  
        About installing Veritas InfoScale using operating system-specific methods
      2. Installing Veritas InfoScale using NIM and the installer
        1.  
          Preparing the installation bundle on the NIM server
        2.  
          Installing Veritas InfoScale on the NIM client using SMIT on the NIM server
        3.  
          Installing Veritas InfoScale and the operating system on the NIM client using SMIT
    4. Completing the post installation tasks
      1.  
        Verifying product installation
      2.  
        Setting environment variables
      3.  
        Next steps after installation
  4. Section IV. Uninstallation of Veritas InfoScale
    1. Uninstalling Veritas InfoScale using the installer
      1. Preparing to uninstall a Veritas InfoScale product
        1.  
          Moving volumes to physical disks
      2.  
        Removing the Replicated Data Set
      3.  
        Uninstalling Veritas InfoScale filesets using the installer
      4.  
        Removing Storage Foundation products using SMIT
      5.  
        Removing the Storage Foundation for Databases (SFDB) repository
    2. Uninstalling Veritas InfoScale using response files
      1.  
        Uninstalling Veritas InfoScale using response files
      2.  
        Response file variables to uninstall Veritas InfoScale
      3.  
        Sample response file for Veritas InfoScale uninstallation
  5. Section V. Installation reference
    1. Appendix A. Installation scripts
      1.  
        Installation script options
    2. Appendix B. Tunable files for installation
      1.  
        About setting tunable parameters using the installer or a response file
      2.  
        Setting tunables for an installation, configuration, or upgrade
      3.  
        Setting tunables with no other installer-related operations
      4.  
        Setting tunables with an un-integrated response file
      5.  
        Preparing the tunables file
      6.  
        Setting parameters for the tunables file
      7.  
        Tunables value parameter definitions
    3. Appendix C. Troubleshooting installation issues
      1.  
        Restarting the installer after a failed network connection
      2.  
        Troubleshooting an installation on AIX
      3.  
        Incorrect permissions for root on remote system
      4.  
        Resource temporarily unavailable
      5.  
        Inaccessible system

Moving volumes to physical disks

You can use the following steps to move data off of VxVM volumes.

To move data off of VxVM volumes

  1. Evacuate as many disks as possible by using one of the following methods:

    • the "Remove a disk" option in vxdiskadm

    • the Veritas Enterprise Administrator

    • the vxevac script from the command line.

  2. Remove the evacuated disks from Veritas Volume Manager control using the following commands:
    # vxdg -g diskgroup rmdisk disk_media_name 
    # /usr/lib/vxvm/bin/vxdiskunsetup -C disk_access_name
    # vxdisk rm disk_access_name

    For example:

    # vxdg -g mydg rmdisk mydg01
    # /usr/lib/vxvm/bin/vxdiskunsetup -C hdisk1
    # vxdisk rm hdisk1
  3. Decide which volume to move first. If the volume to be moved is mounted, unmount it. If the volume is being used as a raw partition for database applications, make sure that the application is not updating the volume and that data on the volume has been synchronized.
  4. On the free disk space, create an LVM logical volume that is the same size as the VxVM volume. If there is not enough free space for the logical volume, add a new disk to the system for the first volume to be removed. For subsequent volumes, you can use the free space generated by the removal of the first volume.
  5. Copy the data on the volume onto the newly created LVM logical volume using the following command:
    # dd if=/dev/vx/dsk/diskgroup/volume of=/dev/vgvol

    where diskgroup is the name of a VxVM disk group, volume is the old volume in that disk group, and vgvol is a newly created LVM volume.

    If the volume contains a VxFS file system, the user data managed by VxFS in the volume must be backed up or copied to a native AIX file system in an LVM logical volume.

  6. The entries in /etc/filesystems for volumes holding VxFS file systems, that were copied to native file systems in step 5, must be modified according to the change in step 5.
  7. Mount the disk if the corresponding volume was previously mounted.
  8. Remove the volume from VxVM using the following command:
    # vxedit -g diskgroup -rf rm volume
  9. Remove any disks that have become free (have no subdisks defined on them) by removing volumes from VxVM control. To check if there are still some subdisks remaining on a particular disk, use the following command:
    # vxprint -g diskgroup -F "%sdnum" disk_media_name
  10. If the return code is not 0, there are still some subdisks on this disk that must be subsequently removed. If the return code is 0, remove the disk from VxVM control using the following commands:
    # vxdg -g diskgroup rmdisk disk_media_name
    # vxdisk rm disk_access_name
  11. Copy the data in the next volume to be removed to the newly created free space.
  12. Reboot the system after all volumes have been converted successfully. Verify that no open volumes remain after the system reboot using the following command:
    # vxprint -Aht -e v_open
  13. If any volumes remain open, repeat the steps listed above.