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Subject: [OMPI devel] Restarting and Pipes
From: Adrian Reber (adrian_at_[hidden])
Date: 2014-04-10 11:03:37


Trying to restart a process I see that orterun has three pipes connected
to the processes running under its control (-np 1).

orterun:

orterun 11562 adrian 15w FIFO 0,8 0t0 5304173 pipe
orterun 11562 adrian 16r FIFO 0,8 0t0 5304174 pipe
orterun 11562 adrian 18r FIFO 0,8 0t0 5304175 pipe

test-case (orte-test):

orte-test 11565 adrian 0r FIFO 0,8 0t0 5304173 pipe
orte-test 11565 adrian 1u CHR 136,15 0t0 18 /dev/pts/15
orte-test 11565 adrian 2w FIFO 0,8 0t0 5304174 pipe
[...]
orte-test 11565 adrian 19w FIFO 0,8 0t0 5304175 pipe

So fd 0 and fd 2 is clear why they are connected from orterun to the test-case
but what is fd 19?

                Adrian



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