Unix oracle solaris High Availability Cluster

This course in 2023 will train you the best way to setup a cluster step-by-step

Will discover ways to setup Excessive Availability ( Lively – Passive ) Failover

Train you the way the cluster works and parts like : 

– Quorum

– Sources

– Fencing

– Troubleshooting

– Lively – Passive

– Failover

Solaris Cluster

Oracle Solaris Cluster (typically Solar Cluster or SunCluster) is a high-availability cluster software program product for Solaris, initially created by Solar Microsystems, which was acquired by Oracle Company in 2010. It’s used to enhance the supply of software program providers resembling databases, file sharing on a community, digital commerce web sites, or different functions. Solar Cluster operates by having redundant computer systems or nodes the place a number of computer systems proceed to supply service if one other fails. Nodes could also be situated in the identical information heart or on totally different continents.

Background

Solaris Cluster offers providers that stay obtainable even when particular person nodes or parts of the cluster fail. Solaris Cluster offers two forms of HA providers: failover providers and scalable providers.

To remove single factors of failure, a Solaris Cluster configuration has redundant parts, together with a number of community connections and information storage which is multiply related by way of a storage space community. Clustering software program resembling Solaris Cluster is a key part in a Enterprise Continuity resolution, and the Solaris Cluster Geographic Version was created particularly to deal with that requirement.

Solaris Cluster is an instance of kernel-level clustering software program. A number of the processes it runs are regular system processes on the programs it operates on, nevertheless it does have some particular entry to working system or kernel features within the host programs.

In June 2007, Solar launched the supply code to Solaris Cluster by way of the OpenSolaris HA Clusters group