Hi Kevin, Well, I've just completed installing xcpu2 and perceus into my RHEL5 machine, but now I am stumped with the configuration. How do you tell perceus that you want your cluster to run xcpu? I sure don't understand where this is configured (I assume somewhere in the /etc/perceus .conf files), and there is no mention of that in the manual other than saying that xcpu works.
If you install xcpu2 you surely would need 9p, right? Also, how does slurm integrate into the perceus/xcpu world? I have also installed this on a caos-NSA test machine, but again I don't know how to configure the provisioning. Any help with this would be much appreciated... Daniel On 8/28/08, Kevin Tegtmeier <[EMAIL PROTECTED]> wrote: > We used RHEL5 + perceus successfully. I had to modify the perceus boot > image for x86_64, but it may have been a kexec/hardware specific issue I ran > into. If you run into an issue with it I can help you along. > > I don't think the 9P module was built in, but I don't think you would use > it. > > > On Thu, Aug 28, 2008 at 11:31 AM, Daniel Gruner <[EMAIL PROTECTED]> wrote: > > > > > Thanks, Abhishek. > > > > I will try it and report on my success/lack thereof. > > > > Just for info, I am using a RHEL5 distribution, but with the 2.6.26 > > kernel so that it supports 9p. Has anybody been successful with this > > distribution? Otherwise, is there a preferred one? > > > > Daniel > > > > > > > > > > On 8/28/08, Abhishek Kulkarni <[EMAIL PROTECTED]> wrote: > > > > > > Daniel, > > > > > > It is _not_ necessary to install cAos Linux to use Perceus. Perceus > > > supports most, if not all, distributions. > > > > > > XCPU is bundled up as a module within Perceus. The documentation at > > > > http://www.perceus.org/docs/perceus-userguide-1.4.0.pdf is > quite > > > extensive at that and has details on importing and activating modules. > > > It's quite simple even if you find yourself wanting to tinker with the > > > XCPU Perceus module (it's just a shell script that runs at a specified > > > provisioning state/level) > > > > > > > > > -- Abhishek > > > > > > > > > On Thu, 2008-08-28 at 14:17 -0400, Daniel Gruner wrote: > > > > Yes, that is a possibility. Instructions on that, please? > > > > I tried installing caos linux, but it doesn't quite finish doing the > install. > > > > > > > > Daniel > > > > > > > > On 8/28/08, ron minnich <[EMAIL PROTECTED]> wrote: > > > > > > > > > > Use perceus. > > > > > > > > > > Ron > > > > > > > > > > > > > > > On 8/28/08, Daniel Gruner <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > Hi All, > > > > > > > > > > > > The list has been very quiet lately... :-) > > > > > > > > > > > > I've been trying, yet again, to install the latest xcpu2 in a > test > > > > > > cluster. Ron's instructions on the xcpu.org site seem to be > outdated, > > > > > > and partly buggy too. For instance, here are a couple of > points: > > > > > > > > > > > > - After doing: > > > > > > > > > > > > make xcpu-tarball > > > > > > > > > > > > make ramfs-tarball > > > > > > > > > > > > make install > > > > > > > > > > > > I don't know whether xcpu2 has actually been built (I suspect > not), > > > > > > and it certainly has not been installed (e.g. no xrx, or xcpufs, > or > > > > > > any of that stuff has been installed). > > > > > > > > > > > > - The command > > > > > > > > > > > > export u=`uname -r` > > > > > > ./mk-initramfs-oneSIS -f initrd-$u.img $u -nn -rr \ > > > > > > -o ../overlays/xcpu-64 \ > > > > > > -w e1000 \ > > > > > > -w forcedeth \ > > > > > > -w ext3 > > > > > > > > > > > > should really be > > > > > > > > > > > > ./mk-xcpu-oneSIS .... > > > > > > > > > > > > in order that the 9p and 9pnet modules get loaded into the > initrd. > > > > > > > > > > > > Can someone please take a look and revise the instructions (and > let us > > > > > > mere mortals know what to do)? > > > > > > > > > > > > > > > > > > Furthermore, is xcpu2 actualy useable for production work? What > about > > > > > > its integration with a scheduler/resource manager? What about > MPI? > > > > > > > > > > > > Regards, > > > > > > Daniel > > > > > > > > > > > > > > > > > > > > > -- > > > > > Sent from Gmail for mobile | mobile.google.com > > > > > > > > > > > > > > >
