Applies to NetApp E-Series GPFS Cluster Linux DM-MP (Kernel 3.9 or earlier) Issue Two LUN's causing extreme performance degradation across the IBM GPFS cluster Controller A had multiple exceptions (pa...Applies to NetApp E-Series GPFS Cluster Linux DM-MP (Kernel 3.9 or earlier) Issue Two LUN's causing extreme performance degradation across the IBM GPFS cluster Controller A had multiple exceptions (panic/crash) every time the LUN's were brought back in to the cluster A side effect of this situation was also an error volume not on preferred path ( VNOPP )
