6198 Let's EOL cachefs

@@ -19,10 +19,11 @@
 #
 # CDDL HEADER END
 #
 #
 # Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright 2015 Nexenta Systems, Inc. All rights reserved.
 #
 #
 PATH=/usr/bin:/usr/sbin:$PATH; export PATH
 STMSBOOTUTIL=/lib/mpxio/stmsboot_util
 STMSMETHODSCRIPT=/lib/svc/method/mpxio-upgrade

@@ -547,16 +548,12 @@
 # prime the cache
 $STMSBOOTUTIL -i
 
 
 if [ "$cmd" = "enable" -o "$cmd" = "disable" -o "$cmd" = "update" ]; then
-        #
-        # The bootup script doesn't work on cache-only-clients as the script
-        # is executed before the plumbing for cachefs mounting of root is done.
-        #
-        if $MOUNT -v | $EGREP -s " on / type (nfs|cachefs) "; then
-                gettext "This command option is not supported on systems with an nfs or cachefs mounted root filesystem.\n" 1>&2
+        if $MOUNT -v | $EGREP -s " on / type nfs "; then
+                gettext "This command option is not supported on systems with an nfs mounted root filesystem.\n" 1>&2
                 exit 1
         fi
 
         # if the user has left the system with the mpxio-upgrade service
         # in a temporarily disabled state (ie, service is armed for the next