Show Table of Contents Hide Table of Contents English English 繁體中文 한국어 Français 日本語 Multi-page HTML Single-page HTML PDF ePub High Availability Add-On Administration1. Creating a Red Hat High-Availability Cluster with Pacemaker1.1. Cluster Software Installation1.2. Cluster Creation1.3. Fencing Configuration2. An active/passive Apache HTTP Server in a Red Hat High Availability Cluster 2.1. Configuring an LVM Volume with an ext4 File System2.2. Web Server Configuration2.3. Exclusive Activation of a Volume Group in a Cluster2.4. Creating the Resources and Resource Groups with the pcs Command2.5. Testing the Resource Configuration3. An active/passive NFS Server in a Red Hat High Availability Cluster3.1. Creating the NFS Cluster3.2. Configuring an LVM Volume with an ext4 File System3.3. NFS Share Setup3.4. Exclusive Activation of a Volume Group in a Cluster3.5. Configuring the Cluster Resources3.6. Testing the Resource Configuration4. An active/active Samba Server in a Red Hat High Availability Cluster (Red Hat Enterprise Linux 7.4 and Later)4.1. Creating the Cluster4.2. Configuring a Clustered LVM Volume with a GFS2 File System4.3. Configuring Samba4.4. Configuring the Samba Cluster Resources4.5. Testing the Resource ConfigurationA. Revision HistoryLegal Notice High Availability Add-On Administration Red Hat Enterprise Linux 7Configuring and Managing the High Availability Add-On Steven LevineRed Hat Customer Content Servicesslevine@redhat.comLegal NoticeAbstract High Availability Add-On Administration describes the configuration and management of the High Availability Add-On for Red Hat Enterprise Linux 7. 1. Creating a Red Hat High-Availability Cluster with Pacemaker Where did the comment section go?Red Hat's documentation publication system recently went through an upgrade to enable speedier, more mobile-friendly content. We decided to re-evaluate our commenting platform to ensure that it meets your expectations and serves as an optimal feedback mechanism. During this redesign, we invite your input on providing feedback on Red Hat documentation via the discussion platform.