Скачать или смотреть creating logical volume and volume group by using ansible playbook.

Ansible is an automation, configuration, and infrastructure management tool. My previous articles introduce Ansible and explain system roles. In this article, I demonstrate configuring Logical Volume Manager (LVM) using Ansible. Configuring LVM with Ansible helps system administrators perform their tasks more efficiently and spend less time working manually. You can create an Ansible playbook that creates a partition and initializes LVM.

As you know, the primary partition can't be extended and reduced. Such a scenario can create problems when you need extra space on a disk. Using LVM, you can overcome this problem because LVM lets you add and remove a new disk to a logical volume. LVM is part of the default installation of Red Hat Enterprise Linux (RHEL) since RHEL 7.