zfs-send/receive between FreeBSD10 and SmartOS (Illumos) fails.

[John Terrell]

Hello all, I'm trying to replicate one of the ZFS filesystems that lives on my FreeBSD 10 NAS to a SmartOS (Illumos based) server.   The transfer dies at about the 1.7TB (of almost 4TB) mark indicating:

"cannot receive incremental stream: invalid backup stream" 

The stream being sent is not incremental so I'm not sure what the receiver is trying to do.    Here's the command I'm using to transfer (executed on the SmartOS machine):

ssh root at fbsd10 zfs send -v -R tank at daily20140920 | zfs receive -v tank

I've also tried to use mbuffer as the transport interface (removing SSH from the equation) and it has the same result.

Is the possibly an incompatibility between FreeBSD10 and SmartOS ZFS implementations?