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There are some python scripts in my workspace which test a couple of features, and one of this scripts, in a small period of time, calls a lot of rsh commands.

When trying to run this one, I'm getting this error message :

poll:protocol failure in circuit set

When I call the command that generates this error in normal shell, it works. And it works when running in another systems.

The command line:

rsh -l user host "grep MUST_RECORD_NEW_DATA $CONF_DIR/file.conf | grep -v MUST_RECORD_NEW_DIRECTORY"

Can anybody help me?

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