I’ll be playing with this one as well :lol: Might save some of you who are using machines with HD’s to crunch and are “scared” of linux a bit in leccy bills When in crunching mode, just set the HD power down value in the bios and set to lan boot.
It looks good in that you only need one Windows software licence. One query I have, how do you use network boot to start the diskless nodes? Do you use a boot disc or do you run it from the f8 key using the network option and if so, how?
@ Droid: you win this weeks Curly’s guess of the week (and it is a guess)
iirc, you set the options in the bios for the network(nic) to pxe boot, anyways on boot up it looks to the server for the files to boot, loads them in ram to create a ram disc, starts crunching and every so often the server/software will take a snapshopt of the ram disc and saves it on the servers hd. probably got it all wrong. but someone (DT) will probably be long shortly to put us right.
you can point the browser at that client and watch the fun. each client has browser access to its stats.
So thats how you’d check the stats then I guess…
As for netowrk stuff etc, it looks like you might also have to select an option in BIOS, something “like boot even with errors” to get it to boot up still without mice, keyboards and screens…
Pretty spot on Curls The important bit is the tftpboot http://perso.wanadoo.fr/philippe.jounin/tftpd32.html#Versions
This serves out the image to machines that request a network boot, it loads and there you go. I never did get round to trying it and I’m slim on hardware at the moment until pay hits the bank and the sell off to live of the past couple of months can get new kit