The purge attribute of file-store in Infinispan subsystem cache container differs between standalone(-full).xml and standard(-full)-ha.xml in JBoss EAP 7. How it behaves differently by the purge attribute setting?

Issue

• The purge attribute of file-store in the Infinispan subsystem cache container differs between standalone(-full).xml and standard(-full)-ha.xml in JBoss EAP 7. How it behaves differently by the purge attribute?

• The standalone(-full).xml contains the following configuration in the infinispan subsystem by default:

  <file-store passivation="true" purge="false"/>
  

  and the standard(-full)-ha.xml contains the following configuration in the infinispan subsystem by default:

  <file-store/>
  

  and the default value of purge is true, so JBoss EAP has the different file-store configuration between non-ha and ha profiles by default. We would like to understand how the behavior is different by the purge setting.