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check whether the network access between MN/CN and the node is ready with ping instead of checking whether the installnic is ip

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immarvin 2016-11-22 21:41:21 -05:00
parent 96eb4b04fb
commit 2e01c9b2d5
1 changed files with 5 additions and 12 deletions
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17
xCAT/postscripts/xcatinstallpost
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@ -25,25 +25,18 @@ MACADDR=`grep MACADDRESS= /xcatpost/mypostscript.post |awk -F = '{print $2}'|sed
INSTALLNIC=`ip -o link|grep -i $MACADDR|awk '{print $2}'|sed s/://`
#the nics have not been configured when running the PBS sometimes, need to make sure...
# the network between the node and MASTER might be not well configured and activated when running the PBS sometimes
# need to make sure...
RETRY=0
NETUP=0
while true; do
#scan the nics with the specified mac address
#there will be multiple nic names for a mac address when the network bridge exists
for nic in $INSTALLNIC ;do
#check whether the nic is configured and linkup
ip -4 --oneline addr show dev $nic |grep inet >/dev/null && NETUP=1 && break
done
#check whether the network access between MN/CN and the node is ready
ping $MASTER_IP -c 1 >/dev/null && break
#nic is configured,terminate scan...
[ $NETUP -ne 0 ] && break;
RETRY=$[ $RETRY + 1 ]
if [ $RETRY -eq 90 ];then
#timeout, complain and exit
msgutil_r "$MASTER_IP" "err" "`date`: xcatinstallpost: Network not configured, please check..." "/var/log/xcat/xcat.log"
msgutil_r "$MASTER_IP" "err" "`date`: xcatinstallpost: the network between the node and $MASTER_IP is not ready, please check..." "/var/log/xcat/xcat.log"
exit 1
fi