jjhua c448c7f09a accept Bruce's suggestion, not re-copy the hash every time. And it's really more efficient to have an inner foreach that just adds the keys to the hash ... git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@16783 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd		2013-06-27 01:25:45 +00:00
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xCAT	accept Bruce's suggestion, not re-copy the hash every time. And it's really more efficient to have an inner foreach that just adds the keys to the hash	2013-06-27 01:25:45 +00:00