How To Setup Cluster NFS Service with LVM For Corosyn&Pacemaker — Cloud Customer Connect
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How To Setup Cluster NFS Service with LVM For Corosyn&Pacemaker

in Linux
Applies to:

Corosync/Pacemaker

Oracle Linux 8 and 9

Goal:

This Document will describe how to setup a clustered NFS service on a Corosync/Pacemaker cluster using shared storage with LVM.

When using LVM in a shared storage, extra setup needs to be performed, to ensure exclusive access to the LVM volumes for the node with the resource.

Solution:

When configuring a Corosync/Pacemaker cluster, it is recommended to test each resource before creating a new one.

On Oracle Linux 8 a new feature was added that allows easy cluster recreation. The output of the command will create the commands necessary to create the resources:

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