PROBLEM: (82173, 82174, 82682, 83069,
          82134, 84017, 84089, 84403, 84513,
          85200) (PATCH ID: OSF510-166)
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This patch fixes a problem where cascaded switches can hang the system at
failover time.


PROBLEM: (85811, 85406, 85726, 86107,
          86375, 86657, 86828, 87776, 80684,
          88062, 87339, 88063, 88243, 86895,
          87339, 80116, 89636, 89818) (PATCH ID: OSF510-318)
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The patch updates the emx driver to v2.02 and fixes the following problems:
	. a problem of unexpected tape i/o aborts
	. panic of can't grow probe list
        . several kernel memory faults within the driver
 	. redundant adapter failures no longer panic the system
 	. a problem of panicing with low memory resources
 	. stalling i/o during reprobing when a cluster member goes down
        . can't grow list panic which can occur on large fabrics