HAMMER Utilities: Streaming mirroring!
* Add a new streaming mirroring feature called 'mirror-stream' which works
like mirror-copy but does not exit unless the pipe is broken. A simple
script to sleep and re-run the command (to deal with the occassional
broken tcp connection) is all that is needed.
* Add new options -b <bw> and -i <delay> to support bandwidth-limiting
mirroring streams. The bandwidth may be specified in bytes/sec or suffixed
with 'k', 'm', or 'g' to specify kilobytes, megabytes, or gigabytes per
second.