For LHC run 2 it has been decided to change Resources Info IoV from
run-number:luminosity-block to time based (number of nanoseconds
since Epoch).
Accordingly most tools have been modified to satisfy this
requirement and new documentation for this service is available on
the Resources
Info TWiki page.
However the decision which COOL database to store Resources Info
data with new IoV is not taken yet and the Web GUI is not yet
updated to support new IoV.