hi, I am interested in adding 2 features in gnbd: 1. finiband support for communication between a gnbd client and a gnbd server. 2. multi-device to one device mapping: multiples servers export their devices and one client import from those servers. The client sees one device, who is a wrapper device for all devices in servers. Writing/reading to the device will be distributed to different servers according to different writing/reading position, size, etc .... I did not find any design document for gnbd so far. I will certainly be grateful if someone can point me to any URL for that. comments and suggestions are welcome. thanks -Guochun
