Red Hat CLUSTER SUITE - CONFIGURING AND MANAGING A CLUSTER 2006 Przewodnik Instalacji Pobierz pdf (Strona 38)

28 Chapter 1. Red Hat Cluster Suite Overview

Figure 1-21. Three-Tier LVS Topology

This topology is suited well for busy FTP servers, where accessible data is stored on a cen-

tral, highly available server and accessed by each real server via an exported NFS direc-

tory or Samba share. This topology is also recommended for websites that access a central,

high-availability database for transactions. Additionally, using an active-active conﬁgura-

tion with a Red Hat cluster, you can conﬁgure one high-availability cluster to serve both of

these roles simultaneously.

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Red Hat CLUSTER SUITE - CONFIGURING AND MANAGING A CLUSTER 2006 Przewodnik Instalacji Strona 38