Loopback File System (LOFS)

Sun Cluster 3.2 software does not support the use of LOFS under certain conditions. If you must enable LOFS on a cluster node, such as when you configure non-global zones, first determine whether the LOFS restrictions apply to your configuration. See the guidelines in Solaris OS Feature Restrictions in Sun Cluster Software Installation Guide for Solaris OS for more information about the restrictions and workarounds that permit the use of LOFS when restricting conditions exist.