pointless (at least for us, services are pretty deterministic and skipping straight to attribute request makes a lot of sense).
To make up for giving up the service request provide url list, track and fill in srvtype when the reply comes back so that caller knows which data elements match which of the requested service types.
git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@11889 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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