Trusting TrueCopy

For those people who use TrueCopy on a daily basis, you'll know that the assignment of a TrueCopy pair is based on a source and target storage port, host storage domain and LUN. This means a LUN has to be assigned out to replicate it.

The part that has always worried me is the fact that the target LUN does not need to be in a read-only status and can be read-write.

Please, HDS to save my sweaty palms, change the requirement to make the target volume read-only before it can be a TrueCopy target....