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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