Added option 'sa_db_dump' to dump SA DB at every sweep (both heavy and light). The option is not exposed through OSM command line, but only through options file.
Signed-off-by: Yevgeny Kliteynik <[email protected]> --- Changes since V2: - no changes, just rebased Signed-off-by: Yevgeny Kliteynik <[email protected]> --- opensm/include/opensm/osm_subnet.h | 5 +++++ opensm/opensm/osm_state_mgr.c | 5 ++++- opensm/opensm/osm_subnet.c | 8 ++++++++ 3 files changed, 17 insertions(+), 1 deletions(-) diff --git a/opensm/include/opensm/osm_subnet.h b/opensm/include/opensm/osm_subnet.h index 3c08689..89807cc 100644 --- a/opensm/include/opensm/osm_subnet.h +++ b/opensm/include/opensm/osm_subnet.h @@ -200,6 +200,7 @@ typedef struct osm_subn_opt { char *ids_guid_file; char *guid_routing_order_file; char *sa_db_file; + boolean_t sa_db_dump; boolean_t do_mesh_analysis; boolean_t exit_on_fatal; boolean_t honor_guid2lid_file; @@ -411,6 +412,10 @@ typedef struct osm_subn_opt { * sa_db_file * Name of the SA database file. * +* sa_db_dump +* When TRUE causes OpenSM to dump SA DB at the end of every +* light sweep regardless the current verbosity level. +* * exit_on_fatal * If TRUE (default) - SM will exit on fatal subnet initialization * issues. diff --git a/opensm/opensm/osm_state_mgr.c b/opensm/opensm/osm_state_mgr.c index 08985d3..57eda7b 100644 --- a/opensm/opensm/osm_state_mgr.c +++ b/opensm/opensm/osm_state_mgr.c @@ -1080,6 +1080,8 @@ static void do_sweep(osm_sm_t * sm) if (wait_for_pending_transactions(&sm->p_subn->p_osm->stats)) return; if (!sm->p_subn->force_heavy_sweep) { + if (sm->p_subn->opt.sa_db_dump) + osm_sa_db_file_dump(sm->p_subn->p_osm); OSM_LOG_MSG_BOX(sm->p_log, OSM_LOG_VERBOSE, "LIGHT SWEEP COMPLETE"); return; @@ -1344,7 +1346,8 @@ repeat_discovery: state_mgr_up_msg(sm); sm->p_subn->first_time_master_sweep = FALSE; - if (osm_log_is_active(sm->p_log, OSM_LOG_VERBOSE)) + if (osm_log_is_active(sm->p_log, OSM_LOG_VERBOSE) || + sm->p_subn->opt.sa_db_dump) osm_sa_db_file_dump(sm->p_subn->p_osm); } diff --git a/opensm/opensm/osm_subnet.c b/opensm/opensm/osm_subnet.c index 09029db..032ef38 100644 --- a/opensm/opensm/osm_subnet.c +++ b/opensm/opensm/osm_subnet.c @@ -348,6 +348,7 @@ static const opt_rec_t opt_tbl[] = { { "ids_guid_file", OPT_OFFSET(ids_guid_file), opts_parse_charp, NULL, 0 }, { "guid_routing_order_file", OPT_OFFSET(guid_routing_order_file), opts_parse_charp, NULL, 0 }, { "sa_db_file", OPT_OFFSET(sa_db_file), opts_parse_charp, NULL, 0 }, + { "sa_db_dump", OPT_OFFSET(sa_db_dump), opts_parse_boolean, NULL, 1 }, { "do_mesh_analysis", OPT_OFFSET(do_mesh_analysis), opts_parse_boolean, NULL, 1 }, { "exit_on_fatal", OPT_OFFSET(exit_on_fatal), opts_parse_boolean, NULL, 1 }, { "honor_guid2lid_file", OPT_OFFSET(honor_guid2lid_file), opts_parse_boolean, NULL, 1 }, @@ -752,6 +753,7 @@ void osm_subn_set_default_opt(IN osm_subn_opt_t * p_opt) p_opt->ids_guid_file = NULL; p_opt->guid_routing_order_file = NULL; p_opt->sa_db_file = NULL; + p_opt->sa_db_dump = FALSE; p_opt->do_mesh_analysis = FALSE; p_opt->exit_on_fatal = TRUE; p_opt->enable_quirks = FALSE; @@ -1452,6 +1454,12 @@ int osm_subn_output_conf(FILE *out, IN osm_subn_opt_t * p_opts) p_opts->sa_db_file ? p_opts->sa_db_file : null_str); fprintf(out, + "# If TRUE causes OpenSM to dump SA database at the end of\n" + "# every light sweep, regardless of the verbosity level\n" + "sa_db_dump %s\n\n", + p_opts->sa_db_dump ? "TRUE" : "FALSE"); + + fprintf(out, "#\n# HANDOVER - MULTIPLE SMs OPTIONS\n#\n" "# SM priority used for deciding who is the master\n" "# Range goes from 0 (lowest priority) to 15 (highest).\n" -- 1.5.1.4 -- 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
