smartos vmunbundle exited with code 1

Smartos joyent_20130207T202554Z

vmadm send f59c8669-b709-42cb-98e8-a2f1fa1ee7bf |ssh destination.host vmadm receive

I get this error

vmunbundle exited with code 1

The problem was that, since I was doing some test, there was, on the destination, a zfs dataset for the same zone of a previous attemp.

Solution, on the destination,

zfs destroy zones/f59c8669-b709-42cb-98e8-a2f1fa1ee7bf