35684d801f
illumos/illumos-gate@8808ac5dae https://github.com/illumos/illumos-gate/commit/8808ac5dae118369991f158b6ab736cb2 691ecde https://www.illumos.org/issues/4521 zfstest is trying to execute evil "zfs unmount -a", which fails (fortunately, as it would otherwise leave me with my ~ missing): 03:44:11.86 cannot unmount '/export/home/yuri': Device busy cannot unmount '/ export/home': Device busy 03:44:11.86 ERROR: /usr/sbin/zfs unmount -a exited 1 This affects, at least, zfs_mount_009_neg and zfs_mount_all_001_pos, both failing on that step. The pool containing the /export/home hierarchy is included in KEEP variable, but it doesn't seem to affect anything here. Reviewed by: Andriy Gapon <avg@FreeBSD.org> Reviewed by: Dan McDonald <danmcd@omniti.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: John Kennedy <john.kennedy@delphix.com> Approved by: Robert Mustacchi <rm@joyent.com> Author: Yuri Pankov <yuri.pankov@nexenta.com>