void req_orderjob(struct batch_request *req) { int jt1, jt2; /* job type */ job *pjob; job *pjob1; job *pjob2; long rank; int rc; char tmpqn[PBS_MAXQUEUENAME+1]; if ((pjob1=chk_job_request(req->rq_ind.rq_move.rq_jid, req, &jt1)) == NULL) return; if ((pjob2=chk_job_request(req->rq_ind.rq_move.rq_destin, req, &jt2)) == NULL) return; if ((jt1 == IS_ARRAY_Single) || (jt2 == IS_ARRAY_Single) || (jt1 == IS_ARRAY_Range) || (jt2 == IS_ARRAY_Range)) { /* can only move regular or Array Job, not Subjobs */ req_reject(PBSE_IVALREQ, 0, req); return; } if (((pjob = pjob1)->ji_qs.ji_state == JOB_STATE_RUNNING) || ((pjob = pjob2)->ji_qs.ji_state == JOB_STATE_RUNNING) || ((pjob = pjob1)->ji_qs.ji_state == JOB_STATE_BEGUN) || ((pjob = pjob2)->ji_qs.ji_state == JOB_STATE_BEGUN)) { #ifndef NDEBUG (void)sprintf(log_buffer, "(%s) %s, state=%d", __func__, msg_badstate, pjob->ji_qs.ji_state); log_event(PBSEVENT_DEBUG, PBS_EVENTCLASS_JOB, LOG_DEBUG, pjob->ji_qs.ji_jobid, log_buffer); #endif /* NDEBUG */ req_reject(PBSE_BADSTATE, 0, req); return; } else if (pjob1->ji_qhdr != pjob2->ji_qhdr) { /* Jobs are in different queues */ if ((rc = svr_chkque(pjob1, pjob2->ji_qhdr, get_hostPart(pjob1->ji_wattr[(int)JOB_ATR_job_owner].at_val.at_str), MOVE_TYPE_Order)) || (rc = svr_chkque(pjob2, pjob1->ji_qhdr, get_hostPart(pjob2->ji_wattr[(int)JOB_ATR_job_owner].at_val.at_str), MOVE_TYPE_Order))) { req_reject(rc, 0, req); return; } } /* now swap the order of the two jobs in the queue lists */ rank = pjob1->ji_wattr[(int)JOB_ATR_qrank].at_val.at_long; pjob1->ji_wattr[(int)JOB_ATR_qrank].at_val.at_long = pjob2->ji_wattr[(int)JOB_ATR_qrank].at_val.at_long; pjob1->ji_wattr[(int)JOB_ATR_qrank].at_flags |= ATR_VFLAG_MODCACHE; pjob2->ji_wattr[(int)JOB_ATR_qrank].at_val.at_long = rank; pjob2->ji_wattr[(int)JOB_ATR_qrank].at_flags |= ATR_VFLAG_MODCACHE; if (pjob1->ji_qhdr != pjob2->ji_qhdr) { (void)strcpy(tmpqn, pjob1->ji_qs.ji_queue); (void)strcpy(pjob1->ji_qs.ji_queue, pjob2->ji_qs.ji_queue); (void)strcpy(pjob2->ji_qs.ji_queue, tmpqn); svr_dequejob(pjob1); svr_dequejob(pjob2); (void)svr_enquejob(pjob1); (void)svr_enquejob(pjob2); } else { swap_link(&pjob1->ji_jobque, &pjob2->ji_jobque); swap_link(&pjob1->ji_alljobs, &pjob2->ji_alljobs); } /* need to update disk copy of both jobs to save new order */ (void)job_save(pjob1, SAVEJOB_FULL); (void)job_save(pjob2, SAVEJOB_FULL); reply_ack(req); }
void req_orderjob( struct batch_request *req) /* I */ { #ifndef NDEBUG char *id = "req_orderjob"; #endif job *pjob; job *pjob1; job *pjob2; int rank; int rc; char tmpqn[PBS_MAXQUEUENAME+1]; if ((pjob1 = chk_job_request(req->rq_ind.rq_move.rq_jid, req)) == NULL) { return; } if ((pjob2 = chk_job_request(req->rq_ind.rq_move.rq_destin, req)) == NULL) { return; } if (((pjob = pjob1)->ji_qs.ji_state == JOB_STATE_RUNNING) || ((pjob = pjob2)->ji_qs.ji_state == JOB_STATE_RUNNING)) { #ifndef NDEBUG sprintf(log_buffer, "%s %d", pbse_to_txt(PBSE_BADSTATE), pjob->ji_qs.ji_state); strcat(log_buffer, id); log_event( PBSEVENT_DEBUG, PBS_EVENTCLASS_JOB, pjob->ji_qs.ji_jobid, log_buffer); #endif /* NDEBUG */ req_reject(PBSE_BADSTATE, 0, req, NULL, NULL); return; } else if (pjob1->ji_qhdr != pjob2->ji_qhdr) { /* jobs are in different queues */ if ((rc = svr_chkque( pjob1, pjob2->ji_qhdr, get_variable(pjob1, pbs_o_host), MOVE_TYPE_Order, NULL)) || (rc = svr_chkque( pjob2, pjob1->ji_qhdr, get_variable(pjob2, pbs_o_host), MOVE_TYPE_Order, NULL))) { req_reject(rc, 0, req, NULL, NULL); return; } } /* now swap the order of the two jobs in the queue lists */ rank = pjob1->ji_wattr[(int)JOB_ATR_qrank].at_val.at_long; pjob1->ji_wattr[(int)JOB_ATR_qrank].at_val.at_long = pjob2->ji_wattr[(int)JOB_ATR_qrank].at_val.at_long; pjob2->ji_wattr[(int)JOB_ATR_qrank].at_val.at_long = rank; if (pjob1->ji_qhdr != pjob2->ji_qhdr) { (void)strcpy(tmpqn, pjob1->ji_qs.ji_queue); (void)strcpy(pjob1->ji_qs.ji_queue, pjob2->ji_qs.ji_queue); (void)strcpy(pjob2->ji_qs.ji_queue, tmpqn); svr_dequejob(pjob1); svr_dequejob(pjob2); (void)svr_enquejob(pjob1); (void)svr_enquejob(pjob2); } else { swap_link(&pjob1->ji_jobque, &pjob2->ji_jobque); swap_link(&pjob1->ji_alljobs, &pjob2->ji_alljobs); } /* need to update disk copy of both jobs to save new order */ job_save(pjob1, SAVEJOB_FULL); job_save(pjob2, SAVEJOB_FULL); reply_ack(req); /* SUCCESS */ return; } /* END req_orderjob() */