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 types ? → What is Cluster resource and constraint ? →
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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 resource to activate and monitor shared LVM volumes? Uncontrolled s...
Read MoreBefore starting, I hope you are familiar with different Cluster types and it's Architecture. In this article I will explain the steps to configure two node cluster on CentOS / RHEL 7 Linux node. Now f
Read MoreIn my last article I shared the steps to configure controller node in OpenStack manually, now in this article I will share the steps to configure and build ceph storage cluster using CentOS 7. Ceph is
Read MoreBefore you start learning to troubleshoot cluster resource related topics in cluster, you must be familiar with Cluster Architecture. In my last article I had shared the steps to configure High Availa
Read MoreIn my last article I explained about the High Availability Cluster Architecture and the steps to configure a HA Cluster with pacemaker and corosync on CentOS 7 Linux machine using 3 virtual machines.
Read MoreIn my last article I had explained about the different kinds of clustering and their architecture. Before you start with the configuration of High Availability Cluster, you must be aware of the basic
Read MoreIn this article I will give you a brief overview on understanding different kinds of clustering techniques and their architecture. But before we start with the different kinds of clustering let us fir
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