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Hi Mike<br>
<br>
I think I've found the problem , In coasters.log , there is an entry
shows that <i>qstat</i> OR <small>qdel</small> can not be found.
so I hard link all the binaries in /opt/torque-2.3.6/bin to /usr/bin,
and then i get a successfully response.<br>
<br>
this is not an perfect solution, it would be ideal to send the
environment setting through profile files rather than make this hack on
remote site, but anyway i can get coaster to work now.<br>
<br>
Many Thanks!!!<br>
<br>
-Yi Zhu<br>
<br>
<br>
<br>
<br>
On 4/30/2010 8:57 AM, <a class="moz-txt-link-abbreviated" href="mailto:wilde@mcs.anl.gov">wilde@mcs.anl.gov</a> wrote:
<blockquote cite="mid:6803038.766261272635827815.JavaMail.root@zimbra"
type="cite">
<pre wrap="">Yi,
I'll leave question 2 for Mihael.
For your first problem (using a link to qsub) the logs below suggest that your coaster workers did start (but you should verify this).
Look in your ~/.globus/scripts directory to see if an error was returned by qsub. (I suspect not, since this would likely have generated a message on stdout/err and in your swift run log.
Look in your workdirectory (from sites.xml) to see if the results of echo were generated.
Look in your coaster logs to see if there were any problems in launching coasters (bot from below it looks like not.
Try changing echo to sleep 12345 to see if the app is starting or not. (then use qstat to find the node, and ssh to the node to see if the "sleep" is running).
If it got that far, perhaps a configuration error is preventing the result from getting back successfully.
I can meet with you after 5PM if you get stuck in debugging.
- Mike
----- "Yi Zhu" <a class="moz-txt-link-rfc2396E" href="mailto:yizhu@cs.uchicago.edu"><yizhu@cs.uchicago.edu></a> wrote:
</pre>
<blockquote type="cite">
<pre wrap="">On 4/29/2010 6:18 PM, Mihael Hategan wrote:
On Thu, 2010-04-29 at 17:34 -0500, Yi Zhu wrote:
HI,
I've tried it with "gt2:pbs", and got a "qsub not found" error, for
further investigation, I pulled the env used by globus,and found
that there is no "/opt/torque-2.3.6/bin/qsub" under the PATH= ,I think
that's why cause "qsub not found" problem.
Any suggested solution ? Two actually.
1. This is for the qsub problem: you can add the relevant environment
variables (for Torque) in sites.xml. I've tried to add
<profile namespace="env" key="PATH">/opt/torque-2.3.6/bin</profile>
to the sites.xml, but still get the same error;" qsub is not found".
make a link from /opt/torque-2.3.6/bin/qsub to /usr/bin seems works,
but I get another error:
-bash-3.2$
-bash-3.2$ swift -tc.file tc.test.data -sites.file sshpbscoast.xml
first.swift
Swift svn swift-r3262 cog-r2729 (cog modified locally)
RunID: 20100430-0105-nzzk6xxd
Progress:
Progress: Stage in:1
Progress: Submitted:1
Progress: Active:1
Failed to transfer wrapper log from
first-20100430-0105-nzzk6xxd/info/x on ec2
Progress: Failed:1
Execution failed:
Exception in echo:
Arguments: [Hello, world!]
Host: ec2
Directory: first-20100430-0105-nzzk6xxd/jobs/x/echo-xvom1arj
stderr.txt:
stdout.txt:
----
Caused by:
No status file was found. Check the shared filesystem on ec2
Cleaning up...
Shutting down service at <a class="moz-txt-link-freetext" href="https://10.251.214.179:48615">https://10.251.214.179:48615</a>
Got channel MetaChannel: 1317572826 -> GSSSChannel-11921994068(1)
+ Done
and the coaster-bootstrap log:
[torqueuser@ip-10-251-214-179 ~]$
[torqueuser@ip-10-251-214-179 ~]$ cat
coaster-bootstrap-11921994068.log
using plain mode
BS: <a class="moz-txt-link-freetext" href="http://tp-login2.ci.uchicago.edu:57278">http://tp-login2.ci.uchicago.edu:57278</a>
which: no gmd5sum in
(/opt/vdt-1.10.1/gums/scripts:/opt/vdt-1.10.1/prima/bin:/opt/vdt-1.10.1/cert-scripts/bin:/opt/vdt-1.10.1/glite/sbin:/opt/vdt-1.10.1/glite/bin:/opt/vdt-1.10.1/jdk1.5/bin:/opt/vdt-1.10.1/edg/sbin:/opt/vdt-1.10.1/gip/bin:/opt/vdt-1.10.1/gpt/sbin:/opt/vdt-1.10.1/globus/bin:/opt/vdt-1.10.1/globus/sbin:/opt/vdt-1.10.1/wget/bin:/opt/vdt-1.10.1/logrotate/sbin:/opt/vdt-1.10.1/perl/bin:/opt/pacman-3.26/bin:/opt/vdt-1.10.1/vdt/sbin:/opt/vdt-1.10.1/vdt/bin:/opt/vdt-1.10.1/gums/scripts:/opt/vdt-1.10.1/prima/bin:/opt/vdt-1.10.1/cert-scripts/bin:/opt/vdt-1.10.1/glite/sbin:/opt/vdt-1.10.1/glite/bin:/opt/vdt-1.10.1/jdk1.5/bin:/opt/vdt-1.10.1/edg/sbin:/opt/vdt-1.10.1/gip/bin:/opt/vdt-1.10.1/gpt/sbin:/opt/vdt-1.10.1/wget/bin:/opt/vdt-1.10.1/logrotate/sbin:/opt/vdt-1.10.1/perl/bin:/opt/pacman-3.26/bin:/opt/vdt-1.10.1/vdt/sbin:/opt/vdt-1.10.1/vdt/bin:/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin)
Expected checksum: 9017a89a3a700d9866592187fdb27b5b
Computed checksum: 9017a89a3a700d9866592187fdb27b5b
JAVA=/opt/vdt-1.10.1/jdk1.5/bin/java
plain /opt/vdt-1.10.1/jdk1.5/bin/java
-Djava=/opt/vdt-1.10.1/jdk1.5/bin/java -DGLOBUS_TCP_PORT_RANGE=
-DX509_USER_PROXY=/home/torqueuser/.globus/job/ec2-204-236-204-71.compute-1.amazonaws.com/31355.1272607512/x509_up
-DX509_CERT_DIR=/etc/grid-security/certificates
-DGLOBUS_HOSTNAME=ec2-204-236-204-71.compute-1.amazonaws.com -jar
/tmp/bootstrap.t31454 <a class="moz-txt-link-freetext" href="http://tp-login2.ci.uchicago.edu:57278">http://tp-login2.ci.uchicago.edu:57278</a>
<a class="moz-txt-link-freetext" href="https://128.135.125.117:54201">https://128.135.125.117:54201</a> 11921994068
Canceling job 28.ip-10-251-214-179.ec2.internal
EC: 0
[torqueuser@ip-10-251-214-179 ~]$
[torqueuser@ip-10-251-214-179 ~]$
2. This is for the DN issue with gt2:gt2:pbs: Edit /etc/hosts and make
sure that the expected DN is the first entry for the internal IP
passed
to the coaster service. If the entry is not in there at all, add it.
This is a way to impersonate a Globus service and possibly do a
man-in-the-middle thing, but it may also work to fix the DN mismatch
problem.
Mihael by modify the entry in /etc/hosts to the expect DN address, so
solve the DNS mismatch problem, but still get an " No status file was
found. Check the shared filesystem on ec2" error As same as the one
mentioned above.
-Yi Zhu
</pre>
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