/sbin/sfdisk -l
dd if=/dev/zero of=/dev/sdb bs=512 count=1
echo "0 300000 83" | /sbin/sfdisk -uM /dev/sdb
echo "300008 40000 83" | /sbin/sfdisk -N2 -uM /dev/sdb
sfdisk -R /dev/sdb
sleep 10
mkfs.ext4 /dev/sdb1
mkfs.ext4 /dev/sdb2
sdb1_uuid=$(blkid -ovalue /dev/sdb1 | head -1)
echo "UUID=$sdb1_uuid /var/lib/postgresql ext4 defaults,noatime,nodiratime 0 0" >> /etc/fstab
mkdir /var/lib/mysql
sdb2_uuid=$(blkid -ovalue /dev/sdb2 | head -1)
echo "UUID=$sdb2_uuid /var/lib/rabbitmq ext4 defaults,noatime,nodiratime 0 0" >> /etc/fstab
mkdir /var/lib/rabbitmq