15 - Install and configure Cinder on storage nodes

This post explains how to install and configure OpenStack’s volume service (Cinder) on a storage node using LVM. Note: run commands on the storage node (storage01) and use them as shown. Install required packages sudo apt install -y lvm2 thin-provisioning-tools Verify the /dev/vdb disk fdisk -l Make sure /dev/vdb appears and has no partitions before continuing. Create the LVM physical volume sudo pvcreate /dev/vdb Create the cinder-volumes volume group sudo vgcreate cinder-volumes /dev/vdb Edit /etc/lvm/lvm.conf Under the devices section, add or modify the filter line to prevent LVM from scanning unwanted disks: