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Any information available on this? Has anybody within development put this on some "enhancement wishlist" or is this a wish never to come true?

<summary>
I see a requirement to limit *concurrent* connections to FC targets, at least concerning write access, to "1".

Szenario: Multiple Xen servers where VMs access FC resources directly, ie via NPIV connections. Concurrently active VMs accessing the same FC resources (ie by misconfiguration) will cause severe damage. This can not be avoided via access lists, as access has already been restricted to one (NPIV) port ID.

Solution: Enhance the FC code to only allow new connects to the FC target when no other connections exists.
</summary>