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#!/bin/bash
# Usage of this utility
function usage() {
echo "usage: power-util mb 1 [on|off]";
}
GPIO_BASE=$(cat /sys/class/gpio/gpio*/base)
PWR_GPIO=$(($GPIO_BASE + 32 + 3))
BMC_RDY_GPIO=$(($GPIO_BASE + 144 +1))
if [ $# -lt 3 ]; then
echo "Total number of parameter=$#"
echo "Insufficient parameter"
usage;
exit 0;
fi
if [ $1 != "mb" ]; then
echo "Invalid parameter1=$1"
usage;
exit 0;
fi
if [ $2 -ne 1 ]; then
echo "Invalid parameter2=$2, Server $2 not supported"
usage;
exit 0;
fi
if [ $3 = "on" ]; then
echo "Powering on Server $2"
echo 0 > /sys/class/gpio/gpio${BMC_RDY_GPIO}/value
echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value
echo 0 > /sys/class/gpio/gpio${PWR_GPIO}/value
sleep 1
echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value
elif [ $3 = "off" ]; then
echo "Shutting down Server $2"
echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value
sleep 1
echo 0 > /sys/class/gpio/gpio${PWR_GPIO}/value
sleep 6
echo 1 > /sys/class/gpio/gpio${PWR_GPIO}/value
else
echo "Invalid parameter3=$3"
usage;
fi
exit 0;
|
