![Jeff Squyres](/assets/img/avatar_default.png)
Add some verbiage about how mpirun now defaults to disallowing running as root, but you can use the --allow-run-as-root option to override this default behavior. Refs trac:4536 This commit was SVN r31477. The following Trac tickets were found above: Ticket 4536 --> https://svn.open-mpi.org/trac/ompi/ticket/4536