partition

There is no need to set this attribute. The CRE sets it automatically if the node is included in any partition configuration(s). See "Creating Partitions" for additional details.

A node can belong to multiple partitions, but only one of those partitions can be enabled at a time. No matter how many partitions a node belongs to, the partition attribute shows only one partition name--that name is always the name of the enabled partition, if one exists for that node.