Configure IPv6 addresses and perform some basic IPv6 troubleshooting. Continue reading
Tag Archives: CentOS
Configure Aggregated Network Links on RHEL 7: Bonding and Teaming
Configure network bonding and teaming on RHEL 7. Continue reading
Setting up a FreeIPA Server on RHEL 7
FreeIPA is an integrated Identity and Authentication solution for Linux/UNIX networked environments. Continue reading
Setting up an OpenLDAP Server with SSL + NFS for User Home Directories on CentOS 7
Setting up an OpenLDAP server on CentOS 7 and deploying NFS to export users’ home directories. Continue reading
Set up LDAP Authentication with nslcd on CentOS 7
We will configure LDAP authentication on a CentOS 7 server. Continue reading
Set up NFS Server on CentOS 7 and Configure Client Automount
NFS server is used to make its data generally available to clients. The automount program is used to manage mount points for autofs. Continue reading
Active/Active High Availability Pacemaker Cluster with GFS2 and iSCSI Shared Storage on CentOS 7
We are going to build a three-node active/active HA cluster using Pacemaker and Corosync. Continue reading
Fixing Sendmail: fatal: setrlimit: Permission denied
SELinux prevents Apache from sending emails on CentOS. Continue reading
Active/Passive MySQL High Availability Pacemaker Cluster with DRBD on CentOS 7
We are going to build a two-node active/passive MariaDB HA cluster using Pacemaker and Corosync. Continue reading
Active Node Not Updated by Virtual Server: Simpana cvclusternotify on Unix Failover
After installing the software components on the physical nodes and the cluster group client is configured, we must configure the cvclusternotify script. Continue reading