/*
* _thread_init initializes values and conf for the ipmi thread
*/
static int _thread_init(void)
{
static bool first = true;
static int first_init = SLURM_ERROR;
/*
* If we are here we are a new slurmd thread serving
* a request. In that case we must init a new ipmi_ctx,
* update the sensor and return because the freeipmi lib
* context cannot be shared among threads.
*/
if (_init_ipmi_config() != SLURM_SUCCESS)
if (debug_flags & DEBUG_FLAG_ENERGY) {
info("%s thread init error on _init_ipmi_config()",
plugin_name);
goto cleanup;
}
if (!first)
return first_init;
first = false;
if (debug_flags & DEBUG_FLAG_ENERGY)
info("%s thread init success", plugin_name);
first_init = SLURM_SUCCESS;
return SLURM_SUCCESS;
cleanup:
info("%s thread init error", plugin_name);
first_init = SLURM_ERROR;
return SLURM_ERROR;
}
int
main (int argc, char **argv)
{
struct ipmi_monitoring_ipmi_config ipmi_config;
_init_ipmi_config (&ipmi_config);
if (_ipmimonitoring (&ipmi_config) < 0)
exit (1);
exit (0);
}
/*
* _thread_init initializes values and conf for the ipmi thread
*/
static int _thread_init(void)
{
static bool first = true;
int rc = SLURM_SUCCESS;
if (!first)
return rc;
first = false;
if (_init_ipmi_config() != SLURM_SUCCESS) {
//TODO verbose error?
rc = SLURM_FAILURE;
} else {
if ((slurm_ipmi_conf.power_sensor_num == -1
&& _find_power_sensor() != SLURM_SUCCESS)
|| _check_power_sensor() != SLURM_SUCCESS) {
local_energy->current_watts = NO_VAL;
} else {
local_energy->current_watts = last_update_watt;
}
if (slurm_ipmi_conf.reread_sdr_cache)
//IPMI cache is reread only on initialisation
//This option need a big EnergyIPMITimeout
sensor_reading_flags ^=
IPMI_MONITORING_SENSOR_READING_FLAGS_REREAD_SDR_CACHE;
}
local_energy->consumed_energy = 0;
local_energy->base_watts = 0;
slurm_mutex_unlock(&ipmi_mutex);
if (rc != SLURM_SUCCESS)
if (ipmi_ctx)
ipmi_monitoring_ctx_destroy(ipmi_ctx);
if (debug_flags & DEBUG_FLAG_ENERGY)
info("%s thread init", plugin_name);
return rc;
}
