From: brettg <brettg@...>
Date: 2011-11-09T09:07:30+09:00
Subject: Noobie Question: Using Parallel against an array

I guess this is more of a design question, but I'm trying to use 
Parallel to spawn 10 threads of the same process.

trunk = `cat pools`

trunk.each do |pool|
         Parallel.each(["#{pool}"], :in_threads=>10) { |k| `rsync -av 
user@machine:/#{k} /mnt/backup/#{k}` }
end


I may be doing this all wrong, but currently I only see one thread 
running (am I doing something wrong, or am I incorrect in my 
understanding of threading?)

Thanks