This thread describes the problem and proposed long-term solution: http://lists.freebsd.org/pipermail/freebsd-fs/2012-September/015052.html Basically FreeBSD and IllumOS are both missing code to handle the -r switch to zfs send. mm@ opened an issue at https://www.illumos.org/issues/3144 which has been closed as a duplicate of https://www.illumos.org/issues/2811 so upstream is working on it. While we are waiting for a long-term solution from upstream I propose a short-term solution by suggesting that we remove -r from the usage output of "zfs send" and from the zfs(8) manpage. Fix: 1: Apply this patch so we no longer advertise non-existing features 2: Wait until IllumOS upstream fixes problem 3. Import upstream fix when it is ready Patch attached with submission follows: How-To-Repeat: try using zfs send -r, see that the option is unsupported. Also, see that the option is documented in usage and manpage.
Responsible Changed From-To: freebsd-bugs->freebsd-fs Over to maintainer(s).
This has already been fixed in r240955 and will be committed to 9-STABLE together with feature flags after 9.1-RELEASE is out. http://svn.freebsd.org/changeset/base/240955 -- Martin Matuska FreeBSD committer http://blog.vx.sk
Responsible Changed From-To: freebsd-fs->mm I'll take it.
State Changed From-To: open->closed Resolved. Thanks!