How to cleanup Failed Actions from pcs status of cluster
By admin
In this article I will share the commands to cleanup failed actions from pcs status output for High Availability Pcaemaker cluster. It happens many times ...
By admin
Setup KVM DRBD Cluster File System Pacemaker CentOS 8
In this article I will share Step-by-Step tutorial to configure DRBD Cluster File System using Pacemaker 2.0 in RHEL/CentOS 8. We will cover below topics ...
By admin
What is fencing | Setup KVM cluster fencing RHEL CentOS 8
In this article I will give an overview on what is fencing and Step-by-Step Tutorial to configure cluster fencing/pacemaker fencing using fence_xvm on my KVM ...
By admin
Setup KVM HA Cluster | Pacemaker GUI | RHEL/CentOS 8
In this article I will share Step-by-Step Tutorial to setup KVM HA Cluster or you can say KVM High Availability Cluster using Pacemaker GUI (Web ...
By admin
Install & configure glusterfs distributed volume RHEL/CentOS 8
This is a multi-part article where in a series of article we will learn about Gluster File System in Linux, below are the topics we ...
By admin
How to set up GFS2 with clustering on Linux ( RHEL / CentOS 7 )
Before starting with GFS2 file system setup on Red Hat or CentOS cluster, you must be familiar with ⇒ What is Cluster, it's architecture and ...
By admin
How to configure HA LVM cluster resource to share LVM in Linux
How to configure High Availability LVM i.e. HA LVM on CentOS or RHEL 7 Linux without GFS2. How can I configure my cluster service or ...
By admin
How to configure or build ceph storage cluster in Openstack ( CentOS 7 )
In my last article I shared the steps to configure controller node in OpenStack manually, now in this article I will share the steps to ...
By admin
How to create cluster resource in HA Cluster (with examples)
In my last article I explained about the High Availability Cluster Architecture and the steps to configure a HA Cluster with pacemaker and corosync on ...
By admin
Configure High Availability Cluster in CentOS 7 (Step by Step Guide)
In my last article I had explained about the different kinds of clustering and their architecture. Before you start with the configuration of High Availability ...
By admin
How to configure Openstack High Availability with corosync & pacemaker
This is a two part article, here I will share the steps to configure OpenStack High Availability (HA) between two controllers. In the second part ...