C++ (Cpp) step_terminate_monitor_start Beispiele

Beispiel #1

Datei: req.c Projekt: VURM/slurm

static int
_handle_terminate(int fd, slurmd_job_t *job, uid_t uid)
{
	int rc = SLURM_SUCCESS;
	int errnum = 0;

	debug("_handle_terminate for job %u.%u",
	      job->jobid, job->stepid);
	step_terminate_monitor_start(job->jobid, job->stepid);

	debug3("  uid = %d", uid);
	if (uid != job->uid && !_slurm_authorized_user(uid)) {
		debug("terminate req from uid %ld for job %u.%u "
		      "owned by uid %ld",
		      (long)uid, job->jobid, job->stepid, (long)job->uid);
		rc = -1;
		errnum = EPERM;
		goto done;
	}

	/*
	 * Sanity checks
	 */
	if (job->cont_id == 0) {
		debug ("step %u.%u invalid container [cont_id:%"PRIu64"]",
			job->jobid, job->stepid, job->cont_id);
		rc = -1;
		errnum = ESLURMD_JOB_NOTRUNNING;
		goto done;
	}

	/*
	 * Signal the container with SIGKILL
	 */
	pthread_mutex_lock(&suspend_mutex);
	if (suspended) {
		debug("Terminating suspended job step %u.%u",
		      job->jobid, job->stepid);
	}

	if (slurm_container_signal(job->cont_id, SIGKILL) < 0) {
		rc = -1;
		errnum = errno;
		verbose("Error sending SIGKILL signal to %u.%u: %m",
			job->jobid, job->stepid);
	} else {
		verbose("Sent SIGKILL signal to %u.%u",
			job->jobid, job->stepid);
	}
	pthread_mutex_unlock(&suspend_mutex);

done:
	/* Send the return code and errnum */
	safe_write(fd, &rc, sizeof(int));
	safe_write(fd, &errnum, sizeof(int));
	return SLURM_SUCCESS;
rwfail:
	return SLURM_FAILURE;
}

Beispiel #2

Datei: req.c Projekt: birc-aeh/slurm

static int
_handle_terminate(int fd, stepd_step_rec_t *job, uid_t uid)
{
	int rc = SLURM_SUCCESS;
	int errnum = 0;
	stepd_step_task_info_t *task;
	uint32_t i;

	debug("_handle_terminate for step=%u.%u uid=%d",
	      job->jobid, job->stepid, uid);
	step_terminate_monitor_start(job->jobid, job->stepid);

	if (uid != job->uid && !_slurm_authorized_user(uid)) {
		debug("terminate req from uid %ld for job %u.%u "
		      "owned by uid %ld",
		      (long)uid, job->jobid, job->stepid, (long)job->uid);
		rc = -1;
		errnum = EPERM;
		goto done;
	}

	/*
	 * Sanity checks
	 */
	if (job->cont_id == 0) {
		debug ("step %u.%u invalid container [cont_id:%"PRIu64"]",
			job->jobid, job->stepid, job->cont_id);
		rc = -1;
		errnum = ESLURMD_JOB_NOTRUNNING;
		goto done;
	}

	/* cycle thru the tasks and mark those that have not
	 * called abort and/or terminated as killed_by_cmd
	 */
	for (i = 0; i < job->node_tasks; i++) {
		if (NULL == (task = job->task[i])) {
			continue;
		}
		if (task->aborted || task->exited) {
			continue;
		}
		/* mark that this task is going to be killed by
		 * cmd so we ignore its exit status - otherwise,
		 * we will probably report the final exit status
		 * as SIGKILL
		 */
		task->killed_by_cmd = true;
	}

	/*
	 * Signal the container with SIGKILL
	 */
	pthread_mutex_lock(&suspend_mutex);
	if (suspended) {
		debug("Terminating suspended job step %u.%u",
		      job->jobid, job->stepid);
	}

	if (proctrack_g_signal(job->cont_id, SIGKILL) < 0) {
		rc = -1;
		errnum = errno;
		verbose("Error sending SIGKILL signal to %u.%u: %m",
			job->jobid, job->stepid);
	} else {
		verbose("Sent SIGKILL signal to %u.%u",
			job->jobid, job->stepid);
	}
	pthread_mutex_unlock(&suspend_mutex);

done:
	/* Send the return code and errnum */
	safe_write(fd, &rc, sizeof(int));
	safe_write(fd, &errnum, sizeof(int));
	return SLURM_SUCCESS;
rwfail:
	return SLURM_FAILURE;
}