mpathconf --user_friendly_names y  --find_multipaths y --with_multipathd  y
/etc/init.d/multipathd start



for i in /sys/class/fc_host/host*
do
echo '1' > $1/issue_lip
done

for i in /sys/class/scsi_host/host*
do
echo '- - -' > $i/scan
done