Enabling multipathing and making devices visible to VxVM

Enabling multipathing and making devices visible to VxVM

Use this procedure to re-enable multipathing for a device, or to make a device visible to VxVM again.
Warning:
A reboot of the system may be required.
To enable multipathing and make devices visible to VxVM
  1. Run the vxdiskadm command, and select Allow multipathing/Unsuppress devices from VxVM's view from the main menu. You are prompted to confirm whether you want to continue.
  2. Select the operation you want to perform from the following options:
    Option 1
    Makes all paths through a specified controller visible to VxVM.
    Option 2
    Makes specified paths visible to VxVM.
    Option 3
    Makes disks visible to VxVM that match a specified Vendor ID and Product ID.
    Option 4
    Removes a pathgroup definition. (A pathgroup explicitly defines alternate paths to the same disk.) Once a pathgroup has been removed, all paths that were defined in that pathgroup become visible again.
    Option 5
    Enables multipathing for all disks that have paths through the specified controller.
    Option 6
    Enables multipathing for specified paths.
    Option 7
    Enables multipathing for disks that match a specified Vendor ID and Product ID.
    Option 8
    Lists the devices that are currently suppressed or not multipathed.

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