On Friday, May 18, 2018 4:05:23 PM PDT Kapil Arya wrote:
> It looks like DMTCP has gone in some weird checkpointing loop. Can you
> try unsetting DMTCP_CHECKPOINT_INTERVAL and try checkpointing manually
> from the dmtcp_coordinator window? That might helps us shed some light
> on what went wrong.
>
> Also, would it be possible for you to share the application binary/code
> with us to help us reproduce this issue?
Some follow-up info.
I was able to get it to run using the approach listed in the FAQ as opposed to
the man
page. That is:
How does one run DMTCP?
% dmtcp_launch ./a.out arg1 arg2 ...
% dmtcp_command --checkpoint [from another terminal window on same computer]
% dmtcp_restart ckpt_a.out_*.dmtcp
my application (launched into the background) took input from STDIN and wrote
to
STDOUT and when restarted, started spewing OUTPUT to the screen, so it looks
like it
lost the pointer to the file.
ie:
dmtcp_launch tacg -n6 -slLc -S -F2 \
< /home/hjm/tacg/hg19/chr1.fa > junk/jj &
Should that be the case? Do I have to somehow enclose or segregate the
application
part with ()s or ""s or ..?
hjm
(deleted initial email)--
Harry Mangalam, Info[1]
--------
[1] http://moo.nac.uci.edu/~hjm/hjm.sig.html
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