Sorry, my previous post was truncated.
diff --git a/src/sinfo/sinfo.c b/src/sinfo/sinfo.c
index 15a17dc..0643f62 100644
--- a/src/sinfo/sinfo.c
+++ b/src/sinfo/sinfo.c
@@ -573,6 +573,9 @@ static int _build_sinfo_data(List sinfo_list,
sinfo_cnt++;
slurm_mutex_unlock(&sinfo_cnt_mutex);
+ if (params.list_reasons) {
+ _build_part_info(build_struct_ptr);
+ } else {
slurm_attr_init(&attr_sinfo);
if (pthread_attr_setdetachstate
(&attr_sinfo, PTHREAD_CREATE_DETACHED))
@@ -585,6 +588,7 @@ static int _build_sinfo_data(List sinfo_list,
}
slurm_attr_destroy(&attr_sinfo);
}
+ }
Regards,
Didier Gazen
Laboratoire d'Aérologie
On 06/17/2014 07:09 PM, Didier GAZEN wrote:
Hi,
The fix that is supposed to print each down/drained node once rather
than once per partition (commit object b5ace9a) when running "sinfo
-R" is not sufficient.
When enabling the -R option (list_reasons), all spawned threads
(_build_part_info) that work on a separate partition receive as
argument an empty sinfo_list. In this "list_reasons" case, threads may
update the same partition data during the _insert_node_ptr function
call. The problem is that the _insert_node_ptr function and all the
functions it calls are not thread safe WHEN different threads are
updating the SAME partition member of sinfo_list.
The simplest workaround I found was to disable thread spawning when
list_reasons is on.
static int _build_sinfo_data(List sinfo_list,
partition_info_msg_t *partition_msg,
node_info_msg_t *node_msg)
{
