tree ae73ac234ed88e393f3a1d5706b7688805ac0588
parent 69a27353f034e85919c5709e402621424bbcfd10
author Yuta HIGUCHI <y-higuchi@onlab.us> 1414796857 -0700
committer Yuta HIGUCHI <y-higuchi@onlab.us> 1414822899 -0700

check switch connection before probing

Change-Id: I7f53866d8863e7335bb19a5bee80967c4ce0070c