Specifies, in seconds, the interval at which the port driver
    checks available nonpaged pool after a pool allocation failure.

    This parameter trades faster response to pool allocation failures
    against increased polling overhead. VSI recommends that you use
    the default value for this parameter.

    If CI or DSSI devices are not configured on your system, this
    parameter is ignored.

    PAPOOLLINTERVAL is a DYNAMIC parameter.