-ssh root@$(chost faiserver) "sed -ri 's,^/srv/fai/,#\0,' /etc/exports; exportfs -ra"
+
+
+faiserver_addr=$(host faiserver | sed -rn 's/^\S+ has address //p;T;q' ||:)
+if ip a | grep "^ *inet.\? $faiserver_addr" &>/dev/null; then
+ echo "$0: disabling fai nfs exports or apache site"
+ ./faiserver-disable-local
+else
+ echo "$0: sshing to $(chost faiserver) to disable fai nfs exports or apache site"
+ ssh root@$(chost faiserver) bash <faiserver-disable-local
+fi