Lustre Compatibility Matrix

Lustre 2.7

 * Upgrade both clients and servers from both 2.5.x and 2.6.0
 * Interop between 2.7 servers and 2.5.x and 2.6.0 clients
 * Interop between 2.7 clients and 2.5.x and 2.6.0 servers

Lustre 2.8

 * Upgrade both clients and servers from both 2.5.x and 2..0
 * Interop between 2.7 servers and 2.5.x and 2.6.0 clients
 * Interop between 2.7 clients and 2.5.x and 2.6.0 servers