MC_SERVICES_P7

   (Alpha only) MC_SERVICES_P7 specifies whether to suppress or
   display messages about MEMORY CHANNEL activities on this node.
   This parameter can be set to a value of 0, 1, or 2:

   o  A value of 0 indicates nonverbose mode: no informational
      messages appear on the console or in the error log.

   o  A value of 1 indicates verbose mode: informational messages
      from both MCDRIVER and PMDRIVER appear on the console and in
      the error log.

   o  A value of 2 provides the same output as a value of 1, with
      the addition of PMDRIVER stalling and recovery messages.

   The default value is 0. VSI recommends that this value not
   be changed except while debugging MEMORY CHANNEL problems or
   adjusting the MC_SERVICES_P9 parameter.

   MC_SERVICES_P7 is a DYNAMIC parameter.