max retain is 99 - needs to be higher

[vince-weka]

The customer wants 10 or 15-min snaps 24/7; and to retain >100 snaps. (every 15 mins is 96 per day)

def _parse_retain(retain, name): result = _parse_spec_int(retain, 'retain', name, 0, 99) return result

Can we make that more like 500? We should discuss what a practicle max should be - new code will have 32k snaps

[vince-weka]

Also, if one does go above 99, it makes the value 0