Hi, We don't want to include patches that are not at least acked by upstream (either included in git or promised to be included), thus we can't integrate the patch. But I did some search and see this commit in upstream ZoL repository: https://github.com/zfsonlinux/zfs/commit/80617ec9b86061b5be1736913e888f6cf313af0a
It's a bit weird that the commit is not included in any of the branches currently available in ZoL repository, would be really nice if you could give it a poke on upstream to see what's happening. As for the Illumos part I don't see activity about the issue for two years. Regards, Aron

