mirror: Added warning message when mirror sync has failed.

mirror/files/sync-mirrors

@@ -99,6 +99,9 @@ for mirror in ${SYNC} ; do
     rsync -aH -4 ${EXTRA_OPTS} --numeric-ids --delete --delete-after \
         --delay-updates --no-motd ${RSYNCOPTS} --log-file=${LOGFILE} \
         ${SRC} /srv/mirrors/${mirror}/
+    if [ $? -ne 0 ]; then
+        echo "WARN: Encountered errors on ${mirror} sync, see ${LOGFILE} for details" 1>&2
+    fi
     if [ "${POSTCMD}" != "" ]; then
         [ ${VERBOSE} -eq 1 ] && echo "Running post for ${mirror} ..."
         echo "`date '+%Y/%m/%d %H:%M:%S'` [$$] Running post for ${mirror} ..." \