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Assuming some sort of shared filesystem, can I run multiple glance
indexes in order to distribute the i/o load across multiple systems?
Do I need to run both the registry and API service in each location?

We're running with an NFS-backed data store, and it seems that we
could eliminate some network i/o if we were to have each compute note
run the glance service locally (but all managing the same directory).

Does this make any sense?

-- 
Lars Kellogg-Stedman <lars at seas.harvard.edu>       |
Senior Technologist                                | http://ac.seas.harvard.edu/
Academic Computing                                 | http://code.seas.harvard.edu/
Harvard School of Engineering and Applied Sciences |