If you recreate the bug on Linux and have something like a simple reproduder I guess that the ZoL devs are more than happy to fix or at least understand it: ht

If you recreate the bug on Linux and have something like a simple reproduder I guess that the ZoL devs are more than happy to fix or at least understand it: https://github.com/zfsonlinux/zfs https://github.com/zfsonlinux/zfs From reading the pull requests and issues on that repo I've got the impression that the next release 0.7.0 will be quite step forward and there seems to be quite sophisticasted work to tackle performance issues.