OpenLDAP Server Installation, Configuration and Hardening

Netplan

Hourly logrotation

DRBD(without clustering)

Checking Connection without Telnet

Building RHEL7 Cluster Part-I

How to Change I/O Scheduler in Linux

Sharing Internet in Linux

Diskless Machine(PxE boot)

How to Create Red Hat HA Cluster Part -IV

In this post, we will do the actual work to finish cluster configuration such as starting cluster services, configuration of the clustered LVM disk, creating Fail-over domain, resources, and service groups. Two-Node Cluster As it is indicated in the previous posts two-node cluster is a special form of a cluster because of split-brain situations. So we will add special configuration for two-node cluster. 1 2 3 #If you are configuring a two-node cluster, you can execute the following command to allow a single node to maintain quorum (for example, if one node fails): [root@node01 ~]# ccs -h host --setcman two_node=1 expected_votes=1 Starting Cluster Services:

How to Create Red Hat HA Cluster Part -II

How to Create Red Hat HA Cluster Part -I