创建文件系统

mkfs.xfs /dev/vdb

mkfs.xfs /dev/vdc

mkfs.xfs /dev/vde

创建文件系统目录

执行：mkdir -p /usr/sap /hana/log /hana/data /hana/share

获取磁盘的UUID： blkid

在/etc/fstab创建挂载点

echo "UUID=662******81dbf9783 /usr/sap xfs defaults 0 0" >>/etc/fstab

echo "UUID=0c5********19734f /hana/log xfs defaults 0 0" >>/etc/fstab

echo "UUID=3ae******05166 /hana/share xfs defaults 0 0" >>/etc/fstab

执行以下命令

pvcreate /dev/vdd /dev/vde

vgcreate vghana /dev/vdd /dev/vde

vgdisplay vghana

lvcreate -i 2 -l 100%VG -n lvhanadata vghana

mkfs.xfs /dev/mapper/vghana-lvhanadata

uuid3=`blkid /dev/mapper/vghana-lvhanadata | awk '{print $2}'|awk -F"\"" '{print $2}'`

echo "UUID=$uuid3 /hana/data xfs defaults 0 0" >> /etc/fstab

挂载所有磁盘 mount -a,再执行df -h查看磁盘挂载情况