OPENNETWORKINGLAB/flowvisor — pull request #173 by mssumanth (2013-02-21 07:18:41+00:00)
Title: Logging

Completed the logging changes with slf4j logger in all files.
Log level can be set through command line with -d option
which over rides the log level set through fvlog.config,
the second way of setting log level. With -l option,
logs can be appended to stderr!