Advanced POWER Virtualization on IBM System p5 - Previous ...

STATUS=`lspath -l $n | grep Failed | awk '{print $1}'`
if [ $STATUS ]
then
ADAPTER=`lspath -l $n | grep Failed | awk '{print $3}'`
echo $n has $ADAPTER with Failed status. Enabling path.
chpath -s ena -l $n -p $ADAPTER
# Check new status
echo New status:
lspath -l $n
else
echo Status:
lspath -l $n
fi
else
done
echo "Redundancy with dual VIO Server, Fiber Channel SAN disks and AIX MPIO
"is NOT used.
fi
# 3 Network redundancy using "Network interface backup".
# Find out if this is being used and if so which interface number(s).
echo
echo 3 Checking if Network redundancy using "Network interface backup" is being used.
ECH=`lsdev -Cc adapter -s pseudo -t ibm_ech -F name | awk -F "ent" '{print $2}'`
if [ -z "$ECH" ]
then
echo No EtherChannel is defined.
else
# What is the status
for i in $ECH
do
echo EtherChannel en$i is found.
ETHCHSTATUS=`entstat -d en$i | grep Active | awk '{print $3}'`
if [ "$ETHCHSTATUS" = "backup" ]
then
# switch back to primary (requires AIX5.3-ML02 or higher)
echo Backup channel is being used. Switching back to primary.
/usr/lib/methods/ethchan_config -f en$i
# Check the new status
NEWSTATUS=`entstat -d en$i | grep Active | awk '{print $3}'`
echo Active channel: $NEWSTATUS adapter
#
else
echo Active channel: $ETHCHSTATUS adapter.
fi
320 <strong>Advanced</strong> <strong>POWER</strong> <strong>Virtualization</strong> on IBM System p5