Revert "NEX-20260 NFS hung in transitional state when RSF marks it maintenance"
This reverts commit 9bf6e5f740709f470ba350df64cd9f2c93f3f0a7.

@@ -1523,10 +1523,11 @@
 
         rw_destroy(&nsrv4->rfs4_findclient_lock);
 
         /* First stop all of the reaper threads in the database */
         rfs4_database_shutdown(dbp);
+
         /*
          * WARNING: There may be consumers of the rfs4 database still
          * active as we destroy these.  IF that's the case, consider putting
          * some of their _zone_fini()-like functions into the zsd key as
          * ~~SHUTDOWN~~ functions instead of ~~DESTROY~~ functions.  We can