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[ptp-user] PTP synchronized project remote build appears to hang
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Hi,
I just saw a PTP synchronized project remote build that appears to hang. If I
login on the remote host, the executable has been generated and stored in the
right place. The processes owned by me that are still running are the
following.
cp 8097 8095 0 05:36 ? 00:00:00 sshd: cp@pts/50
cp 8098 8097 0 05:36 pts/50 00:00:00 /bin/sh
cp 8136 8097 0 05:36 ? 00:00:00 /usr/lib64/ssh/sftp-server
cp 8165 8097 0 05:36 ? 00:00:00 /usr/lib64/ssh/sftp-server
cp 8194 8097 0 05:36 ? 00:00:00 /usr/lib64/ssh/sftp-server
[...]
cp 14274 30667 99 06:04 pts/47 00:00:00 ps -ef
cp 14275 30667 0 06:04 pts/47 00:00:00 grep cp
cp 14276 30667 0 06:04 pts/47 00:00:00 less
[...]
root 30656 6309 0 04:41 ? 00:00:00 sshd: cp [priv]
cp 30666 30656 0 04:41 ? 00:00:00 sshd: cp@pts/47
cp 30667 30666 0 04:41 pts/47 00:00:00 -bash
The processes that belong to pts/47 apparently belong to my analysis on the
remote host that was necessary to write this post. But there is not much else
left. I would expect another synchronize step to take place (some git process
perhaps...).
But on the local side, eclipse still says "Build Project: (5%)". If I send it
into background, go to the progress window and click on the little red square,
it says "Cancel requested" and stays there (apparently) forever.
I exited eclipse, switched to the shell (pts/47) on the remote host, and did a
"make clean; make" - no problem. This took a while, same with and without
eclipse, as the optimizer had to work extensively on some subroutines, in
total 15--30 min.
Finally, I restarted eclipse and did a "sync active now". This went smoothly
and replicated the executable back to my local host.
I guess I just worked round the problem, but - what is the problem ? Anyone
any idea why the hang occurred ?
--
Mit freundlichen Grüßen / Kind regards
Dr. Christoph Pospiech
High Performance & Parallel Computing
Phone: +49-351 86269826
Mobile: +49-171-765 5871
E-Mail: christoph.pospiech@xxxxxxxxxx
-------------------------------------------------------------------------------------------------------------------------------------------
IBM Deutschland GmbH / Vorsitzender des Aufsichtsrats: Martin Jetter
Geschäftsführung: Martina Koederitz (Vorsitzende), Reinhard Reschke, Dieter
Scholz, Gregor Pillen, Joachim Heel, Christian Noll
Sitz der Gesellschaft: Ehningen / Registergericht: Amtsgericht Stuttgart, HRB
14562 / WEEE-Reg.-Nr. DE 99369940
