diff -Nur -x '*.orig' -x '*.rej' smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/sudoers/00zabbixAgentAlias mezzanine_patched_smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/sudoers/00zabbixAgentAlias
--- smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/sudoers/00zabbixAgentAlias	2010-09-02 17:19:39.000000000 +0200
+++ mezzanine_patched_smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/sudoers/00zabbixAgentAlias	2010-09-02 17:19:24.000000000 +0200
@@ -1,5 +1,5 @@
 {
-my $runasroot = '/usr/bin/mysqladmin status, /sbin/e-smith/db yum_updates show, /var/lib/zabbix/bin/sensors *, /usr/sbin/smartctl -A /dev/*';
+my $runasroot = '/usr/bin/mysqladmin status, /sbin/e-smith/db yum_updates show, /var/lib/zabbix/bin/sensors *, /var/lib/zabbix/bin/check_lvm *, /usr/sbin/smartctl -A /dev/*';
 if ( -x '/opt/MegaRAID/MegaCli/MegaCli' ){
     $runasroot .= ', /var/lib/zabbix/bin/megaraid-parser.pl';
 }
diff -Nur -x '*.orig' -x '*.rej' smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/zabbix/zabbix_agentd.conf/90UserParameters_lvm mezzanine_patched_smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/zabbix/zabbix_agentd.conf/90UserParameters_lvm
--- smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/zabbix/zabbix_agentd.conf/90UserParameters_lvm	1970-01-01 01:00:00.000000000 +0100
+++ mezzanine_patched_smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/zabbix/zabbix_agentd.conf/90UserParameters_lvm	2010-09-02 17:18:51.000000000 +0200
@@ -0,0 +1,10 @@
+
+# Type: Agent or Agent (active)
+# Key: lvm[key] where key can be snapshot_max_allow, snapshots, lv or vg
+# Type of information: Numeric (integer 64bit) or characters (for version)
+# Units: depends on the key (snapshot_max_alloc is in %)
+# Custom multiplier: Do not use
+# Store Value: As is
+
+UserParameter=lvm[*],/usr/bin/sudo /var/lib/zabbix/bin/check_lvm $1
+
diff -Nur -x '*.orig' -x '*.rej' smeserver-zabbix-agent-0.1/root/var/lib/zabbix/bin/check_lvm mezzanine_patched_smeserver-zabbix-agent-0.1/root/var/lib/zabbix/bin/check_lvm
--- smeserver-zabbix-agent-0.1/root/var/lib/zabbix/bin/check_lvm	1970-01-01 01:00:00.000000000 +0100
+++ mezzanine_patched_smeserver-zabbix-agent-0.1/root/var/lib/zabbix/bin/check_lvm	2010-09-02 17:16:51.000000000 +0200
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+snapshot_max_alloc(){
+    MAX_PERCENT=0
+
+    for PERCENT in $(lvdisplay | grep % | sed -e 's/  Allocated to snapshot  //g' -e 's/%//g'); do
+        if [[ "$PERCENT" > "$MAX_PERCENT" ]]; then
+            MAX_PERCENT=$PERCENT
+        fi
+    done
+
+    echo "$MAX_PERCENT"
+}
+
+snapshots(){
+    echo $(lvdisplay | grep % | wc -l)
+}
+
+lv(){
+    echo $(lvdisplay  | grep 'LV Name' | wc -l)
+}
+
+vg(){
+    echo $(vgdisplay  | grep 'VG Name' | wc -l)
+}
+
+case $1 in 
+    snapshot_max_alloc|snapshots|lv|vg)
+        $1
+    ;;
+    *)
+        echo 'ZBX_NOTSUPPORTED'
+esac
+