# machine #1
 $ rpm -aq | sort -rn > machine1_rpms.txt

 # machine #2
 $ rpm -aq | sort -rn > machine2_rpms.txt

sdiff machine1_rpms.txt machine2_rpms.txt

rmmod ipmi_msghandler
rmmod ipmi_si

# /etc/sysconfig/lm_sensors
# MODULE_0=ipmi-si
# MODULE_1=ipmisensors
# MODULE_2=coretemp

/etc/init.d/lm_sensors

echo 100 > /sys/module/ipmi_si/parameters/kipmid_max_busy_us

ipmi_si.tryacpi=0 ipmi_si.trydmi=0 ipmi_si.trydefaults=0

ipmitool bmc info

echo 100 > /sys/module/ipmi_si/parameters/kipmid_max_busy_us

ipmitool lan print

ipmitool bmc reset cold