Scheduling the movement of resources to and from logical partitions

You can use the Hardware Management Console (HMC) to schedule the movement of dedicated memory, logical memory, dedicated processors, shared processors, and I/O devices between running logical partitions on a managed system. This allows you to move resources between running logical partitions without user intervention.

About this task

To schedule the movement of resources to or from a running logical partition using the HMC, follow these steps:

Procedure

  1. In the navigation pane, click the Resources icon The icon represents the Resources function of the HMC.
  2. Click All Partitions. Alternatively, click All Systems. In the work pane, click the server name that has the logical partition. Click View System Partitions. The All Partitions page is displayed.
  3. In the work pane, select the logical partition and click Actions > View Partition Properties.
  4. Click Partition Actions > Schedule Operations.
  5. Click Options and click New.
  6. Select Dynamic Reconfiguration, and click OK.
  7. Select the date and time on which you want the movement to occur.
  8. Select the Options tab and select the resource type (I/O, memory, or processor), the type of movement (Add, Remove, or Move to), the destination logical partition (if you are moving resources to another logical partition), and the quantity (in processors or in megabytes) or the I/O slot that you want to move.
    Note: You can add or remove logical memory to or from a logical partition. You cannot move logical memory from one logical partition to another logical partition.
  9. If you want the operation to be repeated, select the Repeat tab and specify how you want the operation to be repeated.
  10. Click Save.
  11. When the message dialog displays, click OK to continue.

Results

When this procedure is completed, the managed system is set to perform the dynamic partitioning task at the date and time that you specify.