Putting a UUID in a field called 'HOST' seems backwards-incompatible to me. 
You're changing the meaning of the HOST field, even if the data type remains 
the same.

I'd favor reserving 'HOST' for a hostname, and adding a 'UUID' field to the XML 
for UUIDs.

On Aug 22, 2012, at 10:02 AM, Daniel Pocock wrote:

> Actually, there will be an option for that in gmond.conf, so it can be
> deployed in either of two ways, depending upon what is needed by the admin:
> 
> a) put UUID in HOST/@NAME  (so that XML schema does not change)
> 
> b) put UUID in some new attribute

Making this configurable seems like unnecessary complexity. Wouldn't the web UI 
then have to know which mode gmond is running in (and support either), or would 
gmetad normalize this somehow?

alex
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