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<blockquote
cite="mid:39899.86.0.49.130.1240858412.squirrel@paleo.ija.csic.es"
type="cite">
<pre wrap="">Hello all,
(I'm new to cluster usage)
If I log into a torque cluster, e.g.:
</pre>
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<pre wrap="">ssh -Y <a class="moz-txt-link-abbreviated" href="mailto:myusername@cluster.domain.org">myusername@cluster.domain.org</a>
</pre>
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<pre wrap=""><!---->
and this cluster has nodes with the names:
cluster01.domain.org
cluster02.domain.org
...
clusternn.domain.org
How could I, after I have logged in the cluster, to connect to a specific
node to see the active processes in it? I would like to monitor specific
processes (and probably kill them) within specific nodes. I've tried
several options:
[myusername@master00 ~]ssh -Y cluster01
[myusername@master00 ~]ssh -Y myusername@cluster01
[myusername@master00 ~]ssh -Y <a class="moz-txt-link-abbreviated" href="mailto:myusername@cluster01.domain.org">myusername@cluster01.domain.org</a>
without success. In all of them my password is required and my login
password is not accepted.
</pre>
</blockquote>
It all depends on how the security and access is setup for that
specific cluster. What is the access model, ssh,rsh etc, Is it pam
based, or /etc/security/access.conf? Do they use ssh-keys? Are these
nodes allocated to a job of yours?<br>
<br>
<br>
--Jerry<br>
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