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Borrowing queue resources from the unreserved pool

If queue resources are available in the unreserved pool, you can borrow resources from the pool for a particular igroup.

Step

  1. To define whether an igroup can borrow queue resources from the unreserved pool, enter the following command:
    igroup set igroup_name throttle_borrow [yes|no]

    Note: The default when you create an igroup throttle is no.

    Example

    igroup set aix-igroup1 throttle_borrow yes

    When you set the throttle_borrow setting to yes, the percentage of queue resources used by the initiators in the igroup might be exceeded if resources are available.