Switch the two gateload machine because the first one is not pingable
Switch the two gateload machine because the first one is not pingable

Change-Id: I922b7853a10757caa6adda5bc4a6e8a6323d4eaa
Reviewed-on: http://review.couchbase.org/37844
Tested-by: buildbot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Li Yang <b23b5fb240ae87c71e4667a21ecd9f27d5443975@gmail.com>

hsharsha/perfrunner,PaintScratcher/perfrunner,EricACooper/perfrunner,EricACooper/perfrunner,EricACooper/perfrunner,pavel-paulau/perfrunner,dkao-cb/perfrunner,couchbase/perfrunner,couchbase/perfrunner,dkao-cb/perfrunner,vmx/perfrunner,pavel-paulau/perfrunner,pavel-paulau/perfrunner,couchbase/perfrunner,EricACooper/perfrunner,couchbase/perfrunner,hsharsha/perfrunner,pavel-paulau/perfrunner,thomas-couchbase/perfrunner,pavel-paulau/perfrunner,vmx/perfrunner,thomas-couchbase/perfrunner,mikewied/perfrunner,PaintScratcher/perfrunner,mikewied/perfrunner,couchbase/perfrunner,couchbase/perfrunner