If your kernel append lines only difference is that you are referencing a different kernel and initrd with all the other bits the same I would suggest adding the /lib/modules/`64 bit kernel` into the initrd of the i386 and boot with that.
This portion of the boot isn't actually FAI specific, but just part of the initrd boot up process. If your 64-bit kernel isn't a debian style kernel with script/live etc. then it won't get all the variables the same (or if it's using a different method for setting up the network, the rootserver variable is actually set by the binary /bin/ipconfig in the initrd) It would be helpful if you posted your PXE boot config for both kernels. Have a look here at what I found about the way networking is set up with the initrd. http://www.mail-archive.com/[email protected]/msg04573.html On Fri, Jun 15, 2012 at 3:13 AM, Nicolas Courtel <[email protected]> wrote: > Le 14/06/2012 19:00, Michael Senizaiz a écrit : > > What kernel are you using? Are you using 'boot=live'? The boot= tells >> it what script in scripts/ to run after init, and only live and nfs will >> use the rootserver variable. >> > > Yes, boot=live is added by fai-chboot; I'm pretty sure my config is > correct, as it used to work a couple of weeks ago, and is still working on > i386. > > -- > Nicolas > >
