* [PATCH 2/2 v3] opensm SA DB dump/restore: added option to dump SA DB on every sweep
@ 2009-12-06 14:52 Yevgeny Kliteynik
[not found] ` <4B1BC518.6090803-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Yevgeny Kliteynik @ 2009-12-06 14:52 UTC (permalink / raw)
To: Sasha Khapyorsky; +Cc: Linux RDMA
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 <kliteyn-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
---
Changes since V2:
- no changes, just rebased
Signed-off-by: Yevgeny Kliteynik <kliteyn-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
---
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
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 2/2 v3] opensm SA DB dump/restore: added option to dump SA DB on every sweep
[not found] ` <4B1BC518.6090803-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
@ 2009-12-13 16:23 ` Sasha Khapyorsky
0 siblings, 0 replies; 2+ messages in thread
From: Sasha Khapyorsky @ 2009-12-13 16:23 UTC (permalink / raw)
To: Yevgeny Kliteynik; +Cc: Linux RDMA
On 16:52 Sun 06 Dec , Yevgeny Kliteynik wrote:
> 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 <kliteyn-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
Applied. Thanks.
Sasha
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2009-12-06 14:52 [PATCH 2/2 v3] opensm SA DB dump/restore: added option to dump SA DB on every sweep Yevgeny Kliteynik
[not found] ` <4B1BC518.6090803-LDSdmyG8hGV8YrgS2mwiifqBs+8SCbDb@public.gmane.org>
2009-12-13 16:23 ` Sasha Khapyorsky
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