They're slow, and the data is already safely stored on both IA servers by the time only that task remains.

Can't use FD 3 in log_loop since it collides with FD 3 output from codearchiver; FD 42 should be safe.

Further, since all log(_loop) output goes to stderr, the order of redirections on codearchiver is important, and the redirection of stderr must come last so that the subshells from out and 3 get the original stderr.

Thanks, ShellCheck