diff -Nur -x '*.orig' -x '*.rej' e-smith-flexbackup-2.4.0/root/etc/e-smith/templates/etc/flexbackup.conf/10filesystems mezzanine_patched_e-smith-flexbackup-2.4.0/root/etc/e-smith/templates/etc/flexbackup.conf/10filesystems
--- e-smith-flexbackup-2.4.0/root/etc/e-smith/templates/etc/flexbackup.conf/10filesystems	2006-03-15 14:18:05.000000000 -0600
+++ mezzanine_patched_e-smith-flexbackup-2.4.0/root/etc/e-smith/templates/etc/flexbackup.conf/10filesystems	2013-10-07 17:30:49.651702857 -0500
@@ -16,7 +16,7 @@
     while (<FSTAB>)
     {
 	/\S+\s+(\S+)\s+(\S+)\s+(\S+)/ &&
-	    ($2 eq "ext2" or $2 eq "ext3") &&
+	    ($2 eq "ext2" or $2 eq "ext3" or $2 eq "ext4") &&
 	    $3 !~ /(?:noauto|loop)/ &&
 	    $1 !~ /^\/var\/spool\/squid/ &&
 	    $1 !~ /^\/boot$/ &&