On Fri, Aug 6, 2010 at 6:42 PM, Patrick Nolan
<patrick.no...@stanford.edu> wrote:
> With a lot of help from some of you, I have finished setting up a
> cluster with a head and 4 nodes. However, when I run step 7 of the
> OSCAR 5.1 setup (Complete cluster setup) it finds some errors. I think
> I can deal with some of them, but others are puzzling:
>
> > --> Update Wizard Env (as needed)
> > Use of uninitialized value in scalar assignment at
> > /opt/oscar/lib/OSCAR/WizardEnv.pm line 181
>
> This has something to do with parsing the command-line arguments
> passed to WizardEnv.
>
vi +181 /opt/oscar/lib/OSCAR/WizardEnv.pm
> > Need an explicit source and target
> > Couldn't push /etc/hosts to all nodes at ./post_install line 43
>
> That line is
> system(". /etc/profile.d/c3.sh && cpush /etc/hosts") and carp("Couldn't
> push /etc/hosts to all nodes");
> There are a couple of problems there. The script c3.sh refers to a
> directory /opt/c3-4, which doesn't exist. Also cpush wants an argument
> list with at least 2 items.
Hmm. If you don't have an /opt/c3-4 that would seem to big important.
It should have been installed with one of the server packages.
What do you get when you type "which cexec"
> > sh: module: line 1: syntax error: unexpected end of file
> > sh: error importing function definition for `module'
>
> There are lots of these all through every step of the installation.
> I got confused by the information that Google gave me. Can this be
> ignored?
More or less. I've found that environment modules are semi broken in
oscar (segfaults on shell exit, etc.).
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