7711 SMF: Finish implementing support for degraded state

*** 20,29 ****
--- 20,30 ----
   */
  /*
   * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   * Copyright 2011 Nexenta Systems. All rights reserved.
+  * Copyright 2017 RackTop Systems.
   */
  
  /*
   * log.c - debugging and logging functions
   *
*** 473,482 ****
--- 474,487 ----
                      omessage);
  
                  severity = LOG_INFO;
          } else {
                  switch (outcome) {
+                 case DEGRADE_REQUESTED:
+                         action = gettext("transitioned to degraded by "
+                             "request (see 'svcs -xv' for details)");
+                         break;
                  case MAINT_REQUESTED:
                          action = gettext("transitioned to maintenance by "
                              "request (see 'svcs -xv' for details)");
                          break;
                  case START_FAILED_REPEATEDLY: