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Viewing changes to src/scontrol/info_node.c

  • Committer: Bazaar Package Importer
  • Author(s): Gennaro Oliva
  • Date: 2009-09-24 23:28:15 UTC
  • mfrom: (1.1.11 upstream) (3.2.4 sid)
  • Revision ID: james.westby@ubuntu.com-20090924232815-enh65jn32q1ebg07
Tags: 2.0.5-1
http://bugs.debian.org/541252
* New upstream release 
* Changed dependecy from lib-mysqlclient15 to lib-mysqlclient 
* Added Default-Start for runlevel 2 and 4 and $remote_fs requirement in
  init.d scripts (Closes: #541252)
* Postinst checks for wrong runlevels 2 and 4 links
* Upgraded to standard version 3.8.3
* Add lintian overrides for missing slurm-llnl-configurator.html in doc
  base registration
* modified postrm scripts to ignore pkill return value in order to avoid
  postrm failure when no slurm process is running
* Checking for slurmctld.pid before cancelling running and pending
  jobs during package removal 

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src/scontrol/info_node.c
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/*****************************************************************************\
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 *  info_node.c - node information functions for scontrol.
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 *****************************************************************************
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 *  Copyright (C) 2002-2006 The Regents of the University of California.
 
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 *  Copyright (C) 2002-2007 The Regents of the University of California.
 
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 *  Copyright (C) 2008-2009 Lawrence Livermore National Security.
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 *  Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
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 *  Written by Morris Jette <jette1@llnl.gov>
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 *  LLNL-CODE-402394.
 
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 *  CODE-OCEC-09-009. All rights reserved.
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 *  
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 *  This file is part of SLURM, a resource management program.
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 *  For details, see <http://www.llnl.gov/linux/slurm/>.
 
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 *  For details, see <https://computing.llnl.gov/linux/slurm/>.
 
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 *  Please also read the included file: DISCLAIMER.
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 *  
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 *  SLURM is free software; you can redistribute it and/or modify it under
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 *  the terms of the GNU General Public License as published by the Free
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        return;
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}
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/*
 
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 * scontrol_print_topo - print the switch topology above the specified node
 
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 * IN node_name - NULL to print all topology information
 
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 */
 
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extern void     scontrol_print_topo (char *node_list)
 
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{
 
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        static topo_info_response_msg_t *topo_info_msg = NULL;
 
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        int i, match, match_cnt = 0;
 
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        hostset_t hs;
 
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        if ((topo_info_msg == NULL) &&
 
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            slurm_load_topo(&topo_info_msg)) {
 
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                slurm_perror ("slurm_load_topo error");
 
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                return;
 
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        }
 
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        if ((node_list == NULL) || (node_list[0] == '\0')) {
 
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                slurm_print_topo_info_msg(stdout, topo_info_msg, one_liner);
 
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                return;
 
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        }
 
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        /* Search for matching switch name */
 
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        for (i=0; i<topo_info_msg->record_count; i++) {
 
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                if (strcmp(topo_info_msg->topo_array[i].name, node_list))
 
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                        continue;
 
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                slurm_print_topo_record(stdout, &topo_info_msg->topo_array[i], 
 
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                                        one_liner);
 
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                return;
 
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        }
 
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        /* Search for matching node name */
 
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        for (i=0; i<topo_info_msg->record_count; i++) {
 
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                if ((topo_info_msg->topo_array[i].nodes == NULL) ||
 
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                    (topo_info_msg->topo_array[i].nodes[0] == '\0')) 
 
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                        continue;
 
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                hs = hostset_create(topo_info_msg->topo_array[i].nodes);
 
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                if (hs == NULL)
 
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                        fatal("hostset_create: memory allocation failure");
 
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                match = hostset_within(hs, node_list);
 
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                hostset_destroy(hs);
 
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                if (!match)
 
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                        continue;
 
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                match_cnt++;
 
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                slurm_print_topo_record(stdout, &topo_info_msg->topo_array[i], 
 
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                                        one_liner);
 
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        }
 
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        if (match_cnt == 0) {
 
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                error("Topology information contains no switch or "
 
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                      "node named %s", node_list);
 
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        }
 
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}