Comment 10 for bug 1160749

Currently this is from our operation experience and customer requirement, we need let admin be aware of when the quotas will oversell, this is very important for operation.

You know currently there is no way to show how many quotas are in used from CLI (nova quota-show), if we have no any warning to show the quotas exceed when admin update the quotas, admin will not know the quotas were already oversold.

For the 'check' parameter, I still have concern regarding this. If we do not check this in code level, I really don't think admin will take the initiative to do the 'check'.

So consider to avoid break existing behavior, How about enable the force option to V3 API only?