openstack/openstack-ansible
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openstack-ansible/doc/source/install-guide/targethosts-configlvm.rst
Matt Thompson 06708191d6 Install Guide Cleanup 
This commit does the following:

- sets all shell prompts in code-blocks to the root prompt
- uses shell-session code-block since the shell prompt was being
  treated as a comment
- links configure-aodh.rst in configure.rst (running tox was
  complaining that this file wasn't being linked anywhere)
- other minor cleanup

Change-Id: I9e3ac8bb0cabd1cc17952cfd765dbb0d8f7b6fa2
2015-10-21 07:25:25 +01:00

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Home OpenStack-Ansible Installation Guide

Configuring LVM

  1. To use the optional Block Storage (cinder) service, create an LVM volume group named cinder-volumes on the Block Storage host. A metadata size of 2048 must be specified during physical volume creation. For example:

    # pvcreate --metadatasize 2048 physical_volume_device_path
# vgcreate cinder-volumes physical_volume_device_path

  2. Optionally, create an LVM volume group named lxc for container file systems. If the lxc volume group does not exist, containers will be automatically installed into the file system under /var/lib/lxc by default.