monitoring DISK with hobbit

I am having issues monitoring the disk usage via hobbit. It is not alerting out when the usage goes over limits. Here is what I have in my hobbit-clients.cfg

HOST=%gsonc-spg-bms-1

    PROC    BmsUI "TEXT=BMS Web UI"

    PROC    CORBAnameservice "TEXT=Name Service"

    PROC    CORBAnotificationservice "TEXT=Notification Service"

    PROC    SettingsServer "TEXT=Setting Server"

HOST=%gsonc-spg-bms-2

    PROC    CBITrans "TEXT=CBI Transactions"

    PROC    Customer

    PROC    ServiceGateway "TEXT=Service Gateway"

    PROC    SessionGateway "TEXT=Session Gateway"

HOST=%gsonc-spg-bms-3

    PROC    Metadata

    PROC    Package

    PROC    Product

    PROC    Terminal

HOST=%gsonc-spg-bms-4

    PROC    Asset

    PROC    Provider

    PROC    Purchase

HOST=%gsonc-spg-ops-1

    LOAD    12.0 17.0

    PROC    snmpd

    PROC    snmptt

    PROC    sec.pl

    PROC    snmptrapd

    PROC    mysqld

HOST=%gsonc-spg-ops-2

    PROC    radiusd

    PROC    mysqld

HOST=%gsonc-spg-ops-3

    PROC    syslog-ng

    PROC    mysqld

HOST=%gsonc-spg-ops-4

    PROC    radiusd

    PROC    mysqld

HOST=%gsonc-spg-omea-1

    PROC    cron

    LOAD    7.0 10.0

HOST=%gsonc-spg-sectimus.*

    PROC    sectamus

HOST=%gsonc-spg-sunbox

    LOAD    11.5 12.5

    MEMSWAP 85 95

HOST=%gsonc-spg-dncs

    FILE    /export/home/dncs/mystro/bfs/Compass_OOB/rta.grp.z SIZE>1200

TRACK=rta

    LOAD    10.0 15.0

    DISK    / 95 98

    DISK    /cdrom IGNORE

HOST=%gsonc-spg-mas*

    FILE /usr/local/mystro/conf/rtareports_headendinfo.properties

MTIME=1128514608 TRACK=rta-reports

    MEMPHYS 100 101

    MEMSWAP 75 90

    MEMACT  97 98

PAGE=%.*/vod

    LOAD    17.0 22.0

    DISK    / 50 95

DEFAULT

    # These are the built-in defaults.

    UP      1h

    LOAD    17.0 22.0

    DISK    / 80 95

    MEMPHYS 100 101

    MEMSWAP 75 90

    MEMACT  90 97

I have tried the HOST and PAGE values and still can't get anything to work. The weird thing is LOAD, MEMORY, etc work just not DISK. Is there a known bug with hobbit and DISK or am I doing something wrong.

Thanks,

-Josh