Mount SAN's Partition over Fiber cable for Linux

multipath -ll
fdisk -l
echo "1" > /sys/class/fc_host/host0/issue_lip
echo "1" > /sys/class/fc_host/host1/issue_lip
multipath -ll
fdisk -l
multipath -ll
pvcreate /dev/mapper/mpath4
pvdisplay
vgcreate vglog_file /dev/mapper/mpath4
lvcreate -L 100G vglog_file -n lvlog_file
lvcreate -L 99G vglog_file -n lvlog_file
mkfs.ext3 /dev/mapper/vglog_file-lvlog_file
mkdir logfile
mount -t ext3 /dev/mapper/vglog_file-lvlog_file /logfile/
chown sysadmin:root logfile/
echo "/dev/mapper/vglog_file-lvlog_file /logfile/ ext3 defaults 1 2">>/etc/fstab