1402e078d0
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@12299 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
110 lines
3.2 KiB
Bash
Executable File
110 lines
3.2 KiB
Bash
Executable File
#!/bin/bash
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# IBM(c) 2007 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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# create /etc/sysconfig/network-scripts/
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pmatch ()
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{
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case $1 in
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$2) return 0;; # zero return code means string matched by pattern
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esac
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return 1 # non-zero return code means string not matched by pattern
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}
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for i in `/bin/cat /proc/cmdline`; do
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KEY=`/bin/echo $i | /bin/awk -F= '{print $1}'`
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if [ "$KEY" = "ifname" ]; then
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ifname=`/bin/echo $i | /bin/awk -F= '{print $2}'`
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MACX=${ifname#*:}
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ETHX=${ifname%:$MACX*}
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break
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elif [ "$KEY" = "netdev" ]; then
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ETHX=`/bin/echo $i | /bin/awk -F= '{print $2}'`
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MACX=`/sbin/ip link show $ETHX | /bin/grep ether | /bin/awk '{print $2}'`
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break
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elif [ "$KEY" = "BOOTIF" ]; then
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MACX=`/bin/echo $i | /bin/awk -F= '{print $2}'`
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ETHX=`/sbin/ifconfig | /bin/grep -i $MACX | /bin/awk '{print $1}'`
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break
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fi
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done
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if [ ! -z "$MACX" ] && [ ! -z "$ETHX" ]; then
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if (pmatch $OSVER "sles*") || (pmatch $OSVER "suse*") || [ -f /etc/SuSE-release ]; then
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CONFFILE=$MNTDIR/etc/sysconfig/network/ifcfg-$ETHX
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fi
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if (pmatch $OSVER "fedora*") || (pmatch $OSVER "rhel6*") || (pmatch $OSVER "rhels6*") || [ -f /etc/fedora-release ] || [ -f /etc/redhat-release ];then
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CONFFILE=$MNTDIR/etc/sysconfig/network-scripts/ifcfg-$ETHX
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fi
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if [ ! -e $CONFFILE ]; then
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/bin/touch $CONFFILE
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fi
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echo "DEVICE=$ETHX" > $CONFFILE
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echo "BOOTPROTO=dhcp" >> $CONFFILE
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echo "HWADDR=$MACX" >> $CONFFILE
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echo "ONBOOT=yes" >> $CONFFILE
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fi
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for i in `cat /proc/cmdline`; do
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KEY=`echo $i | awk -F= '{print $1}'`
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if [ "$KEY" = "dump" ]; then
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DUMP=`echo $i |awk -F= '{print $2}'`
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if [ ! -z "$XCAT" ]; then
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break
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fi
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elif [ "$KEY" = "XCAT" ]; then
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XCAT=`echo $i |awk -F= '{print $2}'`
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if [ ! -z "$DUMP" ]; then
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break
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fi
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fi
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done
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if [ ! -z "$DUMP" ]; then
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# parse "dump=<proto>://<nfsserver_IP>/<directory>"
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KDPATH=${DUMP#*:}
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KDPROTO=${DUMP%:$KDPATH*}
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KDPATH=${KDPATH/\/\//}
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KDIP=`echo $KDPATH | cut -d'/' -f1`
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KDPATH=${KDPATH/$KDIP/}
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# if "dump=<proto>:///<directory>", use $xcatmaster as the default NFS server
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if [ -z $KDIP ]; then
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KDIP=${XCAT%:*}
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fi
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# workaround for RHEL6
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# the $KDIP:$KDPATH directory will be used to generate the initrd for kdump service
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MOUNTPATH=""
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if (pmatch $OSVER "*6\.*" ); then
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MOUNTPATH="/tmp"
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else
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MOUNTPATH="/var/tmp"
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fi
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/bin/mount $KDIP:$KDPATH $MOUNTPATH
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if [ "$KDPROTO" = "nfs" ]; then
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if (pmatch $OSVER "sles*") || (pmatch $OSVER "suse*") || [ -f /etc/SuSE-release ]; then
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KDPATH=${KDPATH//\//\\\/}
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KDPATH="nfs:\/\/${KDIP}${KDPATH}"
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sed -i "s/^KDUMP_SAVEDIR=.*$/KDUMP_SAVEDIR=\"${KDPATH}\"/" /etc/sysconfig/kdump
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/etc/init.d/boot.kdump restart
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else
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if (pmatch $OSVER "fedora*") || (pmatch $OSVER "rhel6*") || (pmatch $OSVER "rhels6*") || [ -f /etc/fedora-release ] || [ -f /etc/redhat-release ];then
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echo "net $KDIP:$KDPATH" > /etc/kdump.conf
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/etc/init.d/kdump restart
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fi
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fi
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fi
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/bin/umount $MOUNTPATH
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else
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/bin/echo "The kdump server is not configured"
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fi
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exit 0
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