hpcc-systems/HPCC-Platform — pull request #2573 by jakesmith (2012-06-15 14:41:28+00:00)
Title: Start slave multispeedup

The start_slaves script was synchronously lauching each slave.
Change to execute in background and wait for all frunssh's to complete.
Results in e.g. a 40x10 way, starting in <2 secs instead of 12min

Signed-off-by: Jake Smith