Hello,
I'm trying to install OMV 2.1 on a ML110 G9.
Once solved the small problems related to the UEFI bios option, I'm now stuck with the NIC not being recognized.
Based on the official HP specifications, the board is equipped with a Broadcom 5717C0 Dual-port 1Gb.
It seems that the usual tg3.ko module is not supporting this NIC and even the installation of the Debian 7.11 no-free (including firmware) lead to the same result.
Strangely enough, peeking on the HP site, it looks like that the NIC drivers provided for linux (only SLES and RH) still refer to "tg3" (eg:kmod-tg3-3.137m-3.rhel6u7.x86_64.rpm).
any hint? 
thank you