Javier Fernández Baldomero wrote:
>Hi Dennis,
>
>
>
>>>On Mon, 10 Jul 2006, Dennis van Dok wrote:
>>>
>>>
>>>
>>>
>>>>Is it possible to have LD_LIBRARY_PATH set up for each instance of
>>>>lamd on my nodes? That way, if a process is started by lamd, and by
>>>>inheritence of the environment,
>>>>
>>>>
>>>>
>>>>
>I'm neither ssh nor NFS expert, but I have used sometimes the
>~/.ssh/environment facility (man ssh, sections "environment" and
>"files", near the end)
>
>
Yes, I've seen it. But in my situation this option fails on two points:
a) It requires just-in-time mangling of files to tweak the login
environment, like you suggest. In that respect it is no different from
modifying .bashrc.
b) it is up to the site administrators to permit the use of
.ssh/environment (option PermitUserEnvironment). In grid computing, with
hundreds of different sites (and policies) that is almost guaranteed to
fail _somewhere_.
>>Now lamd is linked with /opt/lam-7.1.2/lib/liblam.so.0, which it can
>>find on merit of its RPATH,
>>
>>
>
>Hmm, I wish I knew about linking like Jeff and you do... I'm still
>re-reading your previous dialogue :-)
>
>
Yes, it's a very technical issue. It wouldn't be so tough if I had just
one version of mpi!
>Hope it helps. This is also for the Rmpi software?
>
>
Indeed.
Dennis.
--
D.H. van Dok :: Software Engineer :: www.nikhef.nl :: www.vl-e.nl
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