MFTSubnSet failed MADs may leave temporary MC loops in the fabric. In order to eliminate this faulty state as quick as possible it's a good thing to initiate a heavy sweep immediately and to wait for the next light sweep.
Signed-off-by: Alex Netes <[email protected]> --- opensm/osm_state_mgr.c | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/opensm/osm_state_mgr.c b/opensm/osm_state_mgr.c index dd308f2..aa71b03 100644 --- a/opensm/osm_state_mgr.c +++ b/opensm/osm_state_mgr.c @@ -1434,6 +1434,13 @@ static void do_process_mgrp_queue(osm_sm_t * sm) osm_mcast_mgr_process(sm); wait_for_pending_transactions(&sm->p_subn->p_osm->stats); } + + /* if one or more MFTSubnSet MADs fails + * during idle process time initiate heavy sweep */ + if (sm->p_subn->force_heavy_sweep + || sm->p_subn->subnet_initialization_error) + osm_sm_signal(sm, OSM_SIGNAL_SWEEP); + } void osm_state_mgr_process(IN osm_sm_t * sm, IN osm_signal_t signal) -- 1.7.5 -- Alex -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
