The sys versions command provides a summary of key system layer information, including the type of appliance (OVA), the version number of the system layer, the version of the current partitioning, and the OVA that was originally deployed.

[admin@server4889csa ~]$ sys versions
 
    Appliance type       : AAWG
    System layer version : 3.4.3.0.2
    Partitioning version : 2.0
    Original OVA deploy  : csa-3.5.0.0.365
 
[admin@server4889csa ~]$