arif/xcat-core
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

support kdump for sles10 on blacktip

Browse Source 
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14329 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
xq2005 2012-11-14 17:04:40 +00:00
parent 49b3d71174
commit a64246b7fe
1 changed files with 35 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

50
xCAT/postscripts/enablekdump
View File

@ -25,7 +25,7 @@ for i in `/bin/cat /proc/cmdline`; do
MACX=`/sbin/ip link show $ETHX | /bin/grep ether | /bin/awk '{print $2}'`
break
elif [ "$KEY" = "BOOTIF" ]; then
MACX=`/bin/echo $i | /bin/awk -F= '{print $2}'`
MACX=`/bin/echo $i | /bin/awk -F= '{print $2}'|sed -e s/^01-// -e s/-/:/g`
ETHX=`/sbin/ifconfig | /bin/grep -i $MACX | /bin/awk '{print $1}'`
break
fi
@ -101,7 +101,11 @@ if [ ! -z "$DUMP" ]; then
if (pmatch $OSVER "sles*") || (pmatch $OSVER "suse*") || [ -f /etc/SuSE-release ]; then
if (pmatch $OSVER "*10*"); then
#run mkinitrd to generater the kdump-init base
/sbin/mkinitrd -m "nfs nfs be2net e1000e ibmveth igb firmware_class tg3 e1000"
if (pmatch $ARCH "x86*"); then
/sbin/mkinitrd -m "nfs tg3 bnx2 bnx2x e1000 e1000e igb mlx_en be2net af_packet firmware_class"
else
/sbin/mkinitrd -m "nfs be2net e1000e ibmveth igb firmware_class tg3 e1000"
fi
/bin/mkdir -p /var/tmp/tempinit
cd /boot/
KDUMPINIT=`ls initrd-*-kdump`
@ -111,28 +115,44 @@ if [ ! -z "$DUMP" ]; then
/bin/zcat ${KDUMPINIT} | /bin/cpio -id
/bin/rm -f ${KDUMPINIT}
mkdir -p ./var/lib/dhcpcd/
/bin/cp -r /lib/* ./lib/
/bin/cp "/sbin/ifconfig" "./bin/"
/bin/cp "/usr/bin/clear" "./bin/"
/bin/cp "/bin/touch" "./bin/"
/bin/cp "/bin/grep" "./bin/"
/bin/cp "/sbin/dhcpcd" "./bin/"
/bin/cp "/sbin/ip" "./bin/"
/bin/cp "/bin/awk" "./bin/"
/bin/cp "/bin/makedumpfile" "./bin/"
mkdir -p ./lib/udev/devices/
/bin/cp -r /lib/udev/devices/* ./lib/udev/devices/
for file in "/sbin/ifconfig /usr/bin/clear /bin/touch /bin/grep /sbin/dhcpcd /sbin/ip /bin/awk /bin/makedumpfile"
do
for line in `ldd $file`
do
if [ ${line:0:1} = "/" ]; then
line=`echo $line | grep -v :`
if [ $line ];then
if [ ! -e .$line ];then
/bin/cp -L $line .$line
fi
fi
fi
done
/bin/cp $file "./bin/"
done
#modify the original init to support dump to an nfs server
cat > ./bin/dumpfile << EOF
#!/bin/bash
if [ -e /proc/vmcore ];then
/bin/touch /var/lib/dhcpcd/dhcpcd-$ETHX.info
/bin/dhcpcd $ETHX
while ! /bin/ifconfig | /bin/grep inet; do
echo -e "Failed to acquire address, retrying"
/bin/sleep 2
for i in 1 2 3 4 5 6 7 8 9 10
do
/bin/dhcpcd $ETHX
/bin/sleep 2
temp=\`/bin/ifconfig | /bin/grep inet\`
if [ -n "\$temp" ]; then
break
fi
echo -e "Failed to acquire address, retrying"
done
if [ -z "\$temp" ];then
exit
fi
HOSTNAME=`hostname`
/bin/mkdir /mnt