Tag: fedora

Clustered LVM on DRBD resource in Fedora Linux

As Florian Haas has pointed out in my previous post's comment, our shared storage configuration requires special precautions to avoid corruption of data when two hosts connected via DRBD try to manage LVM volumes simultaneously. Generally, these precautions concern locking LVM metadata operations while running DRBD in 'dual-primary' mode. Let's examine it in detail. The LVM locking mechanism is configured in …

OpenStack Deployment on Fedora using Kickstart

Overview In this article, we discuss our approach to performing an Openstack installation on Fedora using our RPM repository and Kickstart. When we first started working with OpenStack, we found that the most popular platform for deploying OpenStack was Ubuntu, which seemed like a viable option for us, as there are packages for it available, as well as plenty of documentation. …