3544 save-args matcher could be considerably more robust 3545 save-args matcher should accept saves may be out-of-order Reviewed by: Joshua M. Clulow <josh@sysmgr.org> Reviewed by: Robert Mustacchi <rm@joyent.com> Reviewed by: Albert Lee <trisk@nexenta.com> Reviewed by: Hans Rosenfeld <hans.rosenfeld@nexenta.com> Approved by: Gordon Ross <gwr@nexenta.com>