[GE users] qrsh/qlogin
tod at gust.sr.unh.edu
Wed Jul 25 22:26:35 BST 2007
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On Wed, 2007-07-25 at 14:39 -0400, Rayson Ho wrote:
> docs.sun.com was upgraded recently, reliability and speed are improved:
> However, there was a power outage in San Francisco's Financial
> District which caused the problem:
Thanks, I thought that might be the cause.
Even though qrsh works now with single commands and with tight mpich
integration, it's still getting an error when starting interactive
prompt> qrsh -verbose hostname
Your job 34 ("hostname") has been submitted
waiting for interactive job to be scheduled ...
Your interactive job 34 has been successfully scheduled.
Establishing /opt/ge6.1_lx24-x86/utilbin/lx24-x86/rsh session to host node110.localdomain ...
/opt/ge6.1_lx24-x86/utilbin/lx24-x86/rsh exited with exit code 0
reading exit code from shepherd ... 0
prompt> qrsh -verbose
Your job 35 ("QRLOGIN") has been submitted
waiting for interactive job to be scheduled ...error: 1: rlogin_daemon "/usr/sbin/in.rlogind" can't be read: No such file or directory (2)
Your job 37 ("QLOGIN") has been submitted
waiting for interactive job to be scheduled ...error: 1: qlogin_daemon "/usr/sbin/in.telnetd" can't be read: No such file or directory (2)
prompt>qconf -sconf | grep -P 'login|rsh'
/usr/sbin/in.rlogind is indeed missing, as on RHEL 5 it's packaged in
rsh-server, which isn't installed. Nor is a telnet daemon installed. I'd
like to avoid installing such insecure packages, if possible.
Can Grid Engine support interactive sessions on its own, or does it need
AIRMAP/Climate Change Research Center
Institute for the Study of Earth, Oceans, and Space
University of New Hampshire
Durham, NH 03824
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