Hi Samir,

DDBoost is supported over Ethernet for Solaris systems.

There are known performance limitations with DSP for non-x86 based Solaris systems.

Please see the administration guide for further information and recommendations, specifically pages 16/17 relating to your query:

https://support.emc.com/docu61771_Data-Domain-Boost-for-OpenStorage-3.2.1-Administration-Guide.pdf?language=en_US

cheers, RIch.