60 lines
1.8 KiB
Plaintext
60 lines
1.8 KiB
Plaintext
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#!/bin/sh
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# IBM(c) 2010 EPL license http://www.eclipse.org/legal/epl-v10.html
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#(C)IBM Corp
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#
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#-----------------------------------------------------------------------------
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#
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#setbootfromnet
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#
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# This sets up the node to boot from network, if the GATEWAY is set,
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# the bootlist will be set with the client ip, server ip and gateway information,
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# otherwise, only set to boot from network, the client ip, server ip
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# and the gateway information will not be set to openfirmware
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#
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#-----------------------------------------------------------------------------
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NODE_NAME=$NODE
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SERVER_IP=$MASTER
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GATE_WAY=$GATEWAY
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OS=`uname`
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if [ ! -z $NODE_NAME ]; then
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if [[ $OS = "Linux" ]]; then
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CLIENT_IP=`ping -c 3 $NODE_NAME | sed '/icmp_seq/!d;s/.*(\([0-9.]\+\)).*/\1/' | uniq 2>&1`
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RET=`echo $?`
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NIC=`ip route | grep "src $CLIENT_IP" | sed -r 's/.*dev (.*) proto.*/\1/' 2>&1`
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NRET=`echo $?`
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else ## for AIX
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CLIENT_IP=`ping -c 3 $NODE_NAME | grep "icmp_seq" | sed 's/.*from \([0-9.]*\):.*/\1/' | uniq 2>&1`
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RET=`echo $?`
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NIC=`netstat -rni | grep "$CLIENT_IP" | awk '{print $1}' | sed 's/en/ent/g' | uniq 2>&1`
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NRET=`echo $?`
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fi
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else
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msg="$0: The environment variable NODE is null, pls check.\n"
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echo $msg
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`logger -t xcat "$msg"`
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exit 1
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fi
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if [[ $RET -ne 0 ]] || [[ $NRET -ne 0 ]]; then
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msg="$0: The returned value is not correct, client_ip=$client_ip, nic=$nic\n"
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`logger -t xcat "$msg"`
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exit 1
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fi
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if [ ! -z $NIC ]; then
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if [[ ! -z $CLIENT_IP ]] && [[ ! -z $SERVER_IP ]] && [[ ! -z $GATE_WAY ]]; then
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`bootlist -m normal $NIC bserver=$SERVER_IP gateway=$GATE_WAY client=$CLIENT_IP`
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else
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`bootlist -m normal $NIC`
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fi
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else
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msg="$0: The network interface NIC on the host $CLIENT_IP is not retrieved, pls check.\n"
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echo $msg
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`logger -t xcat "$msg"`
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exit 1
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fi
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exit 0
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