We won't support it before we're on Jessie. Single disks can already be mounted, even raid can be mounted as far as I know.
"Well... lately this forum has become support for everything except omv" [...] "And is like someone is banning Google from their browsers"
Only two things are infinite, the universe and human stupidity, and I'm not sure about the former. Upload Logfile via WebGUI/CLI
#openmediavault on freenode IRC | German & English | GMT+1
Absolutely no Support via PM!
I host parts of the omv-extras.org Repository, the OpenMediaVault Live Demo and the pre-built PXE Images. If you want you can take part and help covering the costs by having a look at my profile page.
Basic Support was added to omv3.0. the webui can now format block devices (at 2.0 it can only mount), multi devices are shown grouped in the webui. @igrnt did some patches to display correct size usage.
Features like creation or modification of data/metadata profiles as well as device add/removal is still part of the cli, same for subvolume and snapshots.