Zagadka's Site

It looks like ZBox may well be getting an upgrade! I am looking at a few second hand bits at the moment, we are moving to either a Dual PII 350 + SCSI setup or a Six processor P3 733s/866s. Six processors, yah. Well Overkill is fun. The dualie, while something new and gutsy, is not as exciting as the full on project that may insue from the 6 CPU beastie.

If I go for the big 6 CPU beastie, the plan is to make a cluster for folding, video encoding and also storage. The project will involve building all three boards into one 4U rack mount case or a cube case of some description. It will have a built in internal 10/100 network for inter-board communication, water cooling and some largish RAID 5 storage.

I will try and work on a feature that will allow me to 'bring online' say another board if it is getting loaded up. This will mean only one board will run all the time - saving ~.3KW each unit that is off. It will suck probably 900W when all three boards are loaded and accessing storage.

The other gadget it will have is a 40x4 LCD displaying how much power it is actually using. I plan on building a digital power meter kit from Jaycar to incorporate into it. On the front panel it will also have internal and external network activity. I have a 5 port switch that will be used in this project for internal networking. Each board has 2 100 Mbit ports.

I plan on jumpering one port from each board to the outside of the case for separate network connection as well as one external jumper to uplink the switch. The other three will be linked into the switch.