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new postscript setbootfromnet

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@5709 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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ligc 2010-04-08 01:29:57 +00:00
parent 8db53eb54d
commit ee102eb5cf
1 changed files with 59 additions and 0 deletions
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59
xCAT/postscripts/setbootfromnet Executable file
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#!/bin/sh
# IBM(c) 2010 EPL license http://www.eclipse.org/legal/epl-v10.html
#(C)IBM Corp
#
#-----------------------------------------------------------------------------
#
#setbootfromnet
#
# This sets up the node to boot from network, if the GATEWAY is set,
# the bootlist will be set with the client ip, server ip and gateway information,
# otherwise, only set to boot from network, the client ip, server ip
# and the gateway information will not be set to openfirmware
#
#-----------------------------------------------------------------------------
NODE_NAME=$NODE
SERVER_IP=$MASTER
GATE_WAY=$GATEWAY
OS=`uname`
if [ ! -z $NODE_NAME ]; then
if [[ $OS = "Linux" ]]; then
CLIENT_IP=`ping -c 3 $NODE_NAME | sed '/icmp_seq/!d;s/.*(\([0-9.]\+\)).*/\1/' | uniq 2>&1`
RET=`echo $?`
NIC=`ip route | grep "src $CLIENT_IP" | sed -r 's/.*dev (.*) proto.*/\1/' 2>&1`
NRET=`echo $?`
else ## for AIX
CLIENT_IP=`ping -c 3 $NODE_NAME | grep "icmp_seq" | sed 's/.*from \([0-9.]*\):.*/\1/' | uniq 2>&1`
RET=`echo $?`
NIC=`netstat -rni | grep "$CLIENT_IP" | awk '{print $1}' | sed 's/en/ent/g' | uniq 2>&1`
NRET=`echo $?`
fi
else
msg="$0: The environment variable NODE is null, pls check.\n"
echo $msg
`logger -t xcat "$msg"`
exit 1
fi
if [[ $RET -ne 0 ]] || [[ $NRET -ne 0 ]]; then
msg="$0: The returned value is not correct, client_ip=$client_ip, nic=$nic\n"
`logger -t xcat "$msg"`
exit 1
fi
if [ ! -z $NIC ]; then
if [[ ! -z $CLIENT_IP ]] && [[ ! -z $SERVER_IP ]] && [[ ! -z $GATE_WAY ]]; then
`bootlist -m normal $NIC bserver=$SERVER_IP gateway=$GATE_WAY client=$CLIENT_IP`
else
`bootlist -m normal $NIC`
fi
else
msg="$0: The network interface NIC on the host $CLIENT_IP is not retrieved, pls check.\n"
echo $msg
`logger -t xcat "$msg"`
exit 1
fi
exit 0