[ Antonio Russo 2016-07-11 ] > Sorry, there is no 0.6.5.8 release. The fix does exist in the master branch, > however. (bc77ba7: OpenZFS 6513 - partially filled holes lose birth time)
As far as I can see from <URL: https://github.com/zfsonlinux/zfs/issues/4809 >, the issue is still unsolved upstream. Are you sure that commit is enough to solve the problem? There are others mentioned in issue #4809. See also <URL: https://www.illumos.org/issues/6370 >, <URL: https://www.illumos.org/issues/6513 > and <URL: https://www.illumos.org/issues/6844 >. -- Happy hacking Petter Reinholdtsen
