[GENERAL]COPY still running

Hello i start yesterday afternoon a COPY command into a table.
the file is 15 Mb
i've set triggers before and after insert on the table
the before trigger just perform data check.
the after trigger update a 10 000 rows linked table.

the COPY command runs all the night ad has not yet finished...........

what is the problem????

PostgreSQL 6.5.2 running on Pentium II debian server use 98% CPU...

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 Arnaud FLORENT
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