76a34b6644
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@6577 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
125 lines
4.1 KiB
Bash
Executable File
125 lines
4.1 KiB
Bash
Executable File
#!/bin/sh
|
|
# IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
|
|
nic=0
|
|
hba=0
|
|
|
|
MOD=""
|
|
NICSTOWAIT=""
|
|
touch /etc/motd
|
|
echo "cat /etc/motd" >> /etc/profile
|
|
|
|
#Load common usb drivers
|
|
modprobe ohci-hcd
|
|
modprobe uhci-hcd
|
|
modprobe ehci-hcd
|
|
|
|
|
|
for d in /proc/sys/net/ipv4/conf/*; do
|
|
echo 1 > $d/arp_filter
|
|
echo 1 > $d/arp_ignore
|
|
done
|
|
for i in $(lspci -n | awk '{print $1 "%" $3}')
|
|
do
|
|
PCI=$(echo $i | awk -F% '{print $1}')
|
|
VID="0x0000$(echo $i | awk -F% '{print $2}' |awk -F: '{print $1}')"
|
|
DID="0x0000$(echo $i | awk -F% '{print $2}' |awk -F: '{print $2}')"
|
|
if egrep "^[^ ]*[ ]*$VID[ ]*$DID" /lib/modules/`uname -r`/modules.pcimap >/dev/null
|
|
then
|
|
TYPE=$(
|
|
lspci | \
|
|
grep "^$PCI " | \
|
|
awk '{print $2}' | \
|
|
tr '[A-Z]' '[a-z]'
|
|
)
|
|
DESC=$(
|
|
lspci | \
|
|
grep "^$PCI " | \
|
|
awk -F: '{print $3}' | \
|
|
sed 's/^ *//'
|
|
)
|
|
MOD=$(
|
|
egrep "^[^ ]*[ ]*$VID[ ]*$DID" /lib/modules/`uname -r`/modules.pcimap | \
|
|
head -1 | \
|
|
awk '{print $1}' | \
|
|
tr -d '"'
|
|
)
|
|
case "$TYPE" in
|
|
ethernet|network)
|
|
echo "Found ($MOD) $DESC"
|
|
GOTNIC=1
|
|
if [ "$MOD" = "gm" ]
|
|
then
|
|
echo "alias myri0 $MOD"
|
|
echo "alias myri0 $MOD" >>/etc/modules.conf
|
|
echo "alias myri0 $MOD" >>/etc/modprobe.conf
|
|
else
|
|
modprobe $MOD
|
|
if [ "mlx4_core" = "$MOD" ]; then
|
|
modprobe mlx4_en
|
|
fi
|
|
fi
|
|
;;
|
|
scsi|raid)
|
|
echo "Found ($MOD) $DESC"
|
|
GOTHBA=1
|
|
modprobe $MOD & #We background so that messed up SANs don't stop shell
|
|
modprobe sd_mod
|
|
modprobe scsi_mod
|
|
hba=$(($hba + 1))
|
|
;;
|
|
*)
|
|
continue
|
|
;;
|
|
esac
|
|
fi
|
|
done
|
|
NEEDVETH=0;
|
|
for dir in /proc/device-tree/vdevice/l-lan*; do
|
|
if [ -d $dir ]; then NEEDVETH=1; fi
|
|
done
|
|
if [ $NEEDVETH = 1 ]; then
|
|
modprobe ibmveth
|
|
fi
|
|
NEEDEHEA=0;
|
|
for dir in /proc/device-tree/lhea*; do
|
|
if [ -d $dir ]; then NEEDEHEA=1; fi
|
|
done
|
|
if [ $NEEDEHEA = 1 ]; then
|
|
modprobe ehea
|
|
fi
|
|
|
|
NICSTOWAIT=`/sbin/ifconfig -a|grep HWaddr|grep ^eth|sed -e 's/ .*//'`
|
|
#run udhcpc in two ways, to flush out leases with uid and leases without uid, and actually use the results of the more 'linux-like' lease, either way, on exit will release all to hold no leases
|
|
for nic in $NICSTOWAIT; do
|
|
touch /tmp/ignorenic.$nic
|
|
ifconfig $nic up
|
|
(udhcpc -i $nic -R;kill `ps axf|grep "udhcpc -i $nic -R"|awk '{print $1}'`; sleep 1; rm /tmp/ignorenic.$nic; udhcpc -i $nic -R -C) &
|
|
done
|
|
|
|
|
|
|
|
extrat=0
|
|
until [ $extrat = 80 -o -z "$NICSTOWAIT" ]; do
|
|
sleep 1
|
|
extrat=$(($extrat+1))
|
|
for nic in $NICSTOWAIT; do
|
|
if [ ! -f /tmp/ignorenic.$nic ] && ifconfig $nic|grep "inet addr"; then
|
|
NICSTOWAIT=`echo $NICSTOWAIT|sed -e s/$nic//`
|
|
if [ $extrat -gt 45 ]; then
|
|
echo "Warning: $nic took more than 45 seconds to receive DHCP reply, spanning-tree may not be configured well, examine switch configuration" >> /etc/motd
|
|
echo "Warning: $nic took more than 45 seconds to receive DHCP reply, spanning-tree may not be configured well, examine switch configuration"
|
|
fi
|
|
elif [ $extrat = 15 ]; then
|
|
if ethtool $nic | grep "Link detected: no"; then
|
|
echo "$nic did not have any link when bringing up network"
|
|
echo "$nic did not have any link when bringing up network" >> /etc/motd
|
|
NICSTOWAIT=`echo $NICSTOWAIT|sed -e s/$nic//`
|
|
fi
|
|
fi
|
|
done
|
|
done
|
|
if [ ! -z "$NICSTOWAIT" ]; then
|
|
echo "Warning: the following network devices appeared to be connected to networks, but received no DHCP response: $NICSTOWAIT" >> /etc/motd
|
|
echo "Warning: the following network devices appeared to be connected to networks, but received no DHCP response: $NICSTOWAIT"
|
|
fi
|