コード例 #1
0
int
main (int argc, char **argv)
{
	struct name_list *exclude_filesystem=NULL;
	struct name_list *exclude_fstype=NULL;
	struct name_list *dummy_mountlist = NULL;
	struct name_list *temp_name;
	struct parameter_list *paths = NULL;
	struct parameter_list *p, *prev = NULL, *last = NULL;

	struct mount_entry *dummy_mount_list;
	struct mount_entry *me;
	struct mount_entry **mtail = &dummy_mount_list;
	int cflags = REG_NOSUB | REG_EXTENDED;
	int found = 0, count = 0;

	plan_tests(33);

	ok( np_find_name(exclude_filesystem, "/var/log") == FALSE, "/var/log not in list");
	np_add_name(&exclude_filesystem, "/var/log");
	ok( np_find_name(exclude_filesystem, "/var/log") == TRUE, "is in list now");
	ok( np_find_name(exclude_filesystem, "/home") == FALSE, "/home not in list");
	np_add_name(&exclude_filesystem, "/home");
	ok( np_find_name(exclude_filesystem, "/home") == TRUE, "is in list now");
	ok( np_find_name(exclude_filesystem, "/var/log") == TRUE, "/var/log still in list");

	ok( np_find_name(exclude_fstype, "iso9660") == FALSE, "iso9660 not in list");
	np_add_name(&exclude_fstype, "iso9660");
	ok( np_find_name(exclude_fstype, "iso9660") == TRUE, "is in list now");

	ok( np_find_name(exclude_filesystem, "iso9660") == FALSE, "Make sure no clashing in variables");

	/*
	for (temp_name = exclude_filesystem; temp_name; temp_name = temp_name->next) {
		printf("Name: %s\n", temp_name->name);
	}
	*/

	me = (struct mount_entry *) malloc(sizeof *me);
	me->me_devname = strdup("/dev/c0t0d0s0");
	me->me_mountdir = strdup("/");
	*mtail = me;
	mtail = &me->me_next;

	me = (struct mount_entry *) malloc(sizeof *me);
	me->me_devname = strdup("/dev/c1t0d1s0");
	me->me_mountdir = strdup("/var");
	*mtail = me;
	mtail = &me->me_next;

	me = (struct mount_entry *) malloc(sizeof *me);
	me->me_devname = strdup("/dev/c2t0d0s0");
	me->me_mountdir = strdup("/home");
	*mtail = me;
	mtail = &me->me_next;

	np_test_mount_entry_regex(dummy_mount_list, strdup("/"),
		                  cflags, 3, strdup("a"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("/dev"),
		                  cflags, 3,strdup("regex on dev names:"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("/foo"),
		                  cflags, 0,
			 	  strdup("regex on non existant dev/path:"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("/Foo"),
		                  cflags | REG_ICASE,0,
			 	  strdup("regi on non existant dev/path:"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("/c.t0"),
		                  cflags, 3,
			 	  strdup("partial devname regex match:"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("c0t0"),
		                  cflags, 1,
			 	  strdup("partial devname regex match:"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("C0t0"),
		                  cflags | REG_ICASE, 1,
			 	  strdup("partial devname regi match:"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("home"),
		                  cflags, 1,
			 	  strdup("partial pathname regex match:"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("hOme"),
		                  cflags | REG_ICASE, 1,
			 	  strdup("partial pathname regi match:"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("(/home)|(/var)"),
		                  cflags, 2,
			 	  strdup("grouped regex pathname match:"));
	np_test_mount_entry_regex(dummy_mount_list, strdup("(/homE)|(/Var)"),
		                  cflags | REG_ICASE, 2,
			 	  strdup("grouped regi pathname match:"));

	np_add_parameter(&paths, "/home/groups");
	np_add_parameter(&paths, "/var");
	np_add_parameter(&paths, "/tmp");
	np_add_parameter(&paths, "/home/tonvoon");
	np_add_parameter(&paths, "/dev/c2t0d0s0");

	np_set_best_match(paths, dummy_mount_list, FALSE);
	for (p = paths; p; p = p->name_next) {
		struct mount_entry *temp_me;
		temp_me = p->best_match;
		if (! strcmp(p->name, "/home/groups")) {
			ok( temp_me && !strcmp(temp_me->me_mountdir, "/home"), "/home/groups got right best match: /home");
		} else if (! strcmp(p->name, "/var")) {
			ok( temp_me && !strcmp(temp_me->me_mountdir, "/var"), "/var got right best match: /var");
		} else if (! strcmp(p->name, "/tmp")) {
			ok( temp_me && !strcmp(temp_me->me_mountdir, "/"), "/tmp got right best match: /");
		} else if (! strcmp(p->name, "/home/tonvoon")) {
			ok( temp_me && !strcmp(temp_me->me_mountdir, "/home"), "/home/tonvoon got right best match: /home");
		} else if (! strcmp(p->name, "/dev/c2t0d0s0")) {
			ok( temp_me && !strcmp(temp_me->me_devname, "/dev/c2t0d0s0"), "/dev/c2t0d0s0 got right best match: /dev/c2t0d0s0");
		}
	}

	paths = NULL;	/* Bad boy - should free, but this is a test suite */
	np_add_parameter(&paths, "/home/groups");
	np_add_parameter(&paths, "/var");
	np_add_parameter(&paths, "/tmp");
	np_add_parameter(&paths, "/home/tonvoon");
	np_add_parameter(&paths, "/home");

	np_set_best_match(paths, dummy_mount_list, TRUE);
	for (p = paths; p; p = p->name_next) {
		if (! strcmp(p->name, "/home/groups")) {
			ok( ! p->best_match , "/home/groups correctly not found");
		} else if (! strcmp(p->name, "/var")) {
			ok( p->best_match, "/var found");
		} else if (! strcmp(p->name, "/tmp")) {
			ok(! p->best_match, "/tmp correctly not found");
		} else if (! strcmp(p->name, "/home/tonvoon")) {
			ok(! p->best_match, "/home/tonvoon not found");
		} else if (! strcmp(p->name, "/home")) {
			ok( p->best_match, "/home found");
		}
	}

	/* test deleting first element in paths */
	paths = np_del_parameter(paths, NULL);
	for (p = paths; p; p = p->name_next) {
		if (! strcmp(p->name, "/home/groups"))
			found = 1;
	}
	ok(found == 0, "first element successfully deleted");
	found = 0;
	
	p=paths;
	while (p) {
		if (! strcmp(p->name, "/tmp"))
			p = np_del_parameter(p, prev);
		else {
			prev = p;
			p = p->name_next;
		}
	}

	for (p = paths; p; p = p->name_next) {
		if (! strcmp(p->name, "/tmp"))
			found = 1;
		if (p->name_next)
			prev = p;
		else
			last = p;
	}
	ok(found == 0, "/tmp element successfully deleted");

	p = np_del_parameter(last, prev);
	for (p = paths; p; p = p->name_next) {
		if (! strcmp(p->name, "/home"))
			found = 1;
		last = p;
		count++;
	}
	ok(found == 0, "last (/home) element successfully deleted");
	ok(count == 2, "two elements remaining");


	return exit_status();
}
コード例 #2
0
int
main (int argc, char **argv)
{
  int result = STATE_UNKNOWN;
  int disk_result = STATE_UNKNOWN;
  char *output;
  char *details;
  char *perf;
  char *preamble;
  double inode_space_pct;
  double warning_high_tide;
  double critical_high_tide;
  int temp_result;

  struct mount_entry *me;
  struct fs_usage fsp, tmpfsp;
  struct parameter_list *temp_list, *path;

  preamble = strdup (" - free space:");
  output = strdup ("");
  details = strdup ("");
  perf = strdup ("");
  stat_buf = malloc(sizeof *stat_buf);

  setlocale (LC_ALL, "");
  bindtextdomain (PACKAGE, LOCALEDIR);
  textdomain (PACKAGE);

  mount_list = read_file_system_list (0);

  /* Parse extra opts if any */
  argv = np_extra_opts (&argc, argv, progname);

  if (process_arguments (argc, argv) == ERROR)
    usage4 (_("Could not parse arguments"));

  /* If a list of paths has not been selected, find entire
     mount list and create list of paths
   */
  if (path_selected == FALSE) {
    for (me = mount_list; me; me = me->me_next) {
      if (! (path = np_find_parameter(path_select_list, me->me_mountdir))) {
        path = np_add_parameter(&path_select_list, me->me_mountdir);
      }
      path->best_match = me;
      path->group = group;
      set_all_thresholds(path);
    }
  }
  np_set_best_match(path_select_list, mount_list, exact_match);

  /* Error if no match found for specified paths */
  temp_list = path_select_list;

  while (temp_list) {
    if (! temp_list->best_match) {
      die (STATE_CRITICAL, _("DISK %s: %s not found\n"), _("CRITICAL"), temp_list->name);
    }

    temp_list = temp_list->name_next;
  }

  /* Process for every path in list */
  for (path = path_select_list; path; path=path->name_next) {

    if (verbose >= 3 && path->freespace_percent->warning != NULL && path->freespace_percent->critical != NULL)
      printf("Thresholds(pct) for %s warn: %f crit %f\n",path->name, path->freespace_percent->warning->end,
                                                         path->freespace_percent->critical->end);

    if (verbose >= 3 && path->group != NULL)
      printf("Group of %s: %s\n",path->name,path->group);

    /* reset disk result */
    disk_result = STATE_UNKNOWN;

    me = path->best_match;

    /* Filters */

    /* Remove filesystems already seen */
    if (np_seen_name(seen, me->me_mountdir)) {
      continue;
    } 
    np_add_name(&seen, me->me_mountdir);

    if (path->group == NULL) {
      /* Skip remote filesystems if we're not interested in them */
      if (me->me_remote && show_local_fs) {
        if (stat_remote_fs)
          stat_path(path);
        continue;
      /* Skip pseudo fs's if we haven't asked for all fs's */
      } else if (me->me_dummy && !show_all_fs) {
        continue;
      /* Skip excluded fstypes */
      } else if (fs_exclude_list && np_find_name (fs_exclude_list, me->me_type)) {
        continue;
      /* Skip excluded fs's */
      } else if (dp_exclude_list &&
               (np_find_name (dp_exclude_list, me->me_devname) ||
                np_find_name (dp_exclude_list, me->me_mountdir))) {
        continue;
      /* Skip not included fstypes */
      } else if (fs_include_list && !np_find_name (fs_include_list, me->me_type)) {
        continue;
      }
    }

    stat_path(path);
    get_fs_usage (me->me_mountdir, me->me_devname, &fsp);

    if (fsp.fsu_blocks && strcmp ("none", me->me_mountdir)) {
      get_stats (path, &fsp);

      if (verbose >= 3) {
        printf ("For %s, used_pct=%g free_pct=%g used_units=%g free_units=%g total_units=%g used_inodes_pct=%g free_inodes_pct=%g fsp.fsu_blocksize=%llu mult=%llu\n",
          me->me_mountdir, path->dused_pct, path->dfree_pct, path->dused_units, path->dfree_units, path->dtotal_units, path->dused_inodes_percent, path->dfree_inodes_percent, fsp.fsu_blocksize, mult);
      }

      /* Threshold comparisons */

      temp_result = get_status(path->dfree_units, path->freespace_units);
      if (verbose >=3) printf("Freespace_units result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(path->dfree_pct, path->freespace_percent);
      if (verbose >=3) printf("Freespace%% result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(path->dused_units, path->usedspace_units);
      if (verbose >=3) printf("Usedspace_units result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(path->dused_pct, path->usedspace_percent);
      if (verbose >=3) printf("Usedspace_percent result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(path->dused_inodes_percent, path->usedinodes_percent);
      if (verbose >=3) printf("Usedinodes_percent result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(path->dfree_inodes_percent, path->freeinodes_percent);
      if (verbose >=3) printf("Freeinodes_percent result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      result = max_state(result, disk_result);

      /* What a mess of units. The output shows free space, the perf data shows used space. Yikes!
         Hack here. Trying to get warn/crit levels from freespace_(units|percent) for perf
         data. Assumption that start=0. Roll on new syntax...
      */

      /* *_high_tide must be reinitialized at each run */
      warning_high_tide = UINT_MAX;
      critical_high_tide = UINT_MAX;

      if (path->freespace_units->warning != NULL) {
        warning_high_tide = path->dtotal_units - path->freespace_units->warning->end;
      }
      if (path->freespace_percent->warning != NULL) {
        warning_high_tide = abs( min( (double) warning_high_tide, (double) (1.0 - path->freespace_percent->warning->end/100)*path->dtotal_units ));
      }
      if (path->freespace_units->critical != NULL) {
        critical_high_tide = path->dtotal_units - path->freespace_units->critical->end;
      }
      if (path->freespace_percent->critical != NULL) {
        critical_high_tide = abs( min( (double) critical_high_tide, (double) (1.0 - path->freespace_percent->critical->end/100)*path->dtotal_units ));
      }

      /* Nb: *_high_tide are unset when == UINT_MAX */
      xasprintf (&perf, "%s %s", perf,
                perfdata ((!strcmp(me->me_mountdir, "none") || display_mntp) ? me->me_devname : me->me_mountdir,
                          path->dused_units, units,
                          (warning_high_tide != UINT_MAX ? TRUE : FALSE), warning_high_tide,
                          (critical_high_tide != UINT_MAX ? TRUE : FALSE), critical_high_tide,
                          TRUE, 0,
                          TRUE, path->dtotal_units));

      if (disk_result==STATE_OK && erronly && !verbose)
        continue;

      xasprintf (&output, "%s %s %.0f %s (%.0f%%",
                output,
                (!strcmp(me->me_mountdir, "none") || display_mntp) ? me->me_devname : me->me_mountdir,
                path->dfree_units,
                units,
                path->dfree_pct);
      /* Whether or not to put all disks on new line */
      if (newlines) {
        if (path->dused_inodes_percent < 0) {
          xasprintf(&output, "%s inode=-);\n", output);
        } else {
          xasprintf(&output, "%s inode=%.0f%%);\n", output, path->dfree_inodes_percent );
        }
      } else {
        if (path->dused_inodes_percent < 0) {
          xasprintf(&output, "%s inode=-);", output);
        } else {
          xasprintf(&output, "%s inode=%.0f%%);", output, path->dfree_inodes_percent );
        }
      }

      /* TODO: Need to do a similar debug line
      xasprintf (&details, _("%s\n\
%.0f of %.0f %s (%.0f%% inode=%.0f%%) free on %s (type %s mounted on %s) warn:%lu crit:%lu warn%%:%.0f%% crit%%:%.0f%%"),
                details, dfree_units, dtotal_units, units, dfree_pct, inode_space_pct,
                me->me_devname, me->me_type, me->me_mountdir,
                (unsigned long)w_df, (unsigned long)c_df, w_dfp, c_dfp);
      */

    }

  }

  if (verbose >= 2)
    xasprintf (&output, "%s%s", output, details);

  if (newlines) {
    printf ("DISK %s%s\n%s|%s\n", state_text (result), (erronly && result==STATE_OK) ? "" : preamble, output, perf);
  } else {
    printf ("DISK %s%s%s|%s\n", state_text (result), (erronly && result==STATE_OK) ? "" : preamble, output, perf);
  }
  return result;
}
コード例 #3
0
int
main (int argc, char **argv)
{
  int result = STATE_UNKNOWN;
  int disk_result = STATE_UNKNOWN;
  char *output;
  char *details;
  char *perf;
  char *preamble;
  double inode_space_pct;
  uintmax_t total, available, available_to_root, used;
  double dfree_pct = -1, dused_pct = -1;
  double dused_units, dfree_units, dtotal_units;
  double dused_inodes_percent, dfree_inodes_percent;
  double warning_high_tide;
  double critical_high_tide;
  int temp_result;

  struct mount_entry *me;
  struct fs_usage fsp, tmpfsp;
  struct parameter_list *temp_list, *path;
  struct name_list *seen = NULL;

  preamble = strdup (" - free space:");
  output = strdup ("");
  details = strdup ("");
  perf = strdup ("");
  stat_buf = malloc(sizeof *stat_buf);

  setlocale (LC_ALL, "");
  bindtextdomain (PACKAGE, LOCALEDIR);
  textdomain (PACKAGE);

  mount_list = read_file_system_list (0);

  /* Parse extra opts if any */
  argv = np_extra_opts (&argc, argv, progname);

  if (process_arguments (argc, argv) == ERROR)
    usage4 (_("Could not parse arguments"));

  /* If a list of paths has not been selected, find entire
     mount list and create list of paths
   */
  if (path_selected == FALSE) {
    for (me = mount_list; me; me = me->me_next) {
      if (! (path = np_find_parameter(path_select_list, me->me_mountdir))) {
        path = np_add_parameter(&path_select_list, me->me_mountdir);
      }
      path->best_match = me;
      path->group = group;
      set_all_thresholds(path);
    }
  }
  np_set_best_match(path_select_list, mount_list, exact_match);

  /* Error if no match found for specified paths */
  temp_list = path_select_list;

  while (temp_list) {
    if (! temp_list->best_match) {
      die (STATE_CRITICAL, _("DISK %s: %s not found\n"), _("CRITICAL"), temp_list->name);
    }

    temp_list = temp_list->name_next;
  }

  /* Process for every path in list */
  for (path = path_select_list; path; path=path->name_next) {

    if (verbose >= 3 && path->freespace_percent->warning != NULL && path->freespace_percent->critical != NULL)
      printf("Thresholds(pct) for %s warn: %f crit %f\n",path->name, path->freespace_percent->warning->end,
                                                         path->freespace_percent->critical->end);

    if (verbose >= 3 && path->group != NULL)
      printf("Group of %s: %s\n",path->name,path->group);

    /* reset disk result */
    disk_result = STATE_UNKNOWN;

    me = path->best_match;

    /* Filters */

    /* Remove filesystems already seen */
    if (np_seen_name(seen, me->me_mountdir)) {
      continue;
    } else {
      if (path->group != NULL) {
        /* find all group members */
        fsp.fsu_blocksize = 0;
        fsp.fsu_blocks    = 0;
        fsp.fsu_bfree     = 0;
        fsp.fsu_bavail    = 0;
        fsp.fsu_files     = 0;
        fsp.fsu_ffree     = 0;


        for (temp_list = path_select_list; temp_list; temp_list=temp_list->name_next) {
          if (temp_list->group && ! (strcmp(temp_list->group, path->group))) {

            stat_path(path);
            get_fs_usage (temp_list->best_match->me_mountdir, temp_list->best_match->me_devname, &tmpfsp);

            /* possibly differing blocksizes if disks are grouped. Calculating average */
            fsp.fsu_blocksize = (fsp.fsu_blocksize * fsp.fsu_blocks + tmpfsp.fsu_blocksize * tmpfsp.fsu_blocks) / \
                                (fsp.fsu_blocks + tmpfsp.fsu_blocks);  /* Size of a block.  */
            fsp.fsu_blocks    += tmpfsp.fsu_blocks;     /* Total blocks. */
            fsp.fsu_bfree     += tmpfsp.fsu_bfree;      /* Free blocks available to superuser. */
            /* Gnulib workaround - see comment about it a few lines below */
            fsp.fsu_bavail    += (tmpfsp.fsu_bavail > tmpfsp.fsu_bfree ? 0 : tmpfsp.fsu_bavail); /* Free blocks available to non-superuser. */
            fsp.fsu_files     += tmpfsp.fsu_files;      /* Total file nodes. */
            fsp.fsu_ffree     += tmpfsp.fsu_ffree;      /* Free file nodes. */

            if (verbose >= 3)
              printf("Group %s: add %llu blocks (%s) \n", path->group, tmpfsp.fsu_bavail, temp_list->name);
             /* printf("Group %s: add %u blocks (%s)\n", temp_list->name); *//* path->group, tmpfsp.fsu_bavail, temp_list->name); */

            np_add_name(&seen, temp_list->best_match->me_mountdir);
          }
        }
        /* modify devname and mountdir for output */
        me->me_mountdir = me->me_devname = path->group;
      } else
        np_add_name(&seen, me->me_mountdir);
    }

    if (path->group == NULL) {
      /* Skip remote filesystems if we're not interested in them */
      if (me->me_remote && show_local_fs) {
        if (stat_remote_fs)
          stat_path(path);
        continue;
      /* Skip pseudo fs's if we haven't asked for all fs's */
      } else if (me->me_dummy && !show_all_fs) {
        continue;
      /* Skip excluded fstypes */
      } else if (fs_exclude_list && np_find_name (fs_exclude_list, me->me_type)) {
        continue;
      /* Skip excluded fs's */
      } else if (dp_exclude_list &&
               (np_find_name (dp_exclude_list, me->me_devname) ||
                np_find_name (dp_exclude_list, me->me_mountdir))) {
        continue;
      }

      stat_path(path);
      get_fs_usage (me->me_mountdir, me->me_devname, &fsp);
    }

    if (fsp.fsu_blocks && strcmp ("none", me->me_mountdir)) {
      total = fsp.fsu_blocks;
      /* 2007-12-08 - Workaround for Gnulib reporting insanely high available
       * space on BSD (the actual value should be negative but fsp.fsu_bavail
       * is unsigned) */
      available = fsp.fsu_bavail > fsp.fsu_bfree ? 0 : fsp.fsu_bavail;
      available_to_root = fsp.fsu_bfree;
      used = total - available_to_root;

      if (verbose >= 3)
        printf ("For %s, total=%llu, available=%llu, available_to_root=%llu, used=%llu, fsp.fsu_files=%llu, fsp.fsu_ffree=%llu\n",
        me->me_mountdir, total, available, available_to_root, used, fsp.fsu_files, fsp.fsu_ffree);

      dused_pct = calculate_percent( used, used + available );	/* used + available can never be > uintmax */

      dfree_pct = 100 - dused_pct;
      dused_units = used*fsp.fsu_blocksize/mult;
      dfree_units = available*fsp.fsu_blocksize/mult;
      dtotal_units = total*fsp.fsu_blocksize/mult;
      dused_inodes_percent = calculate_percent(fsp.fsu_files - fsp.fsu_ffree, fsp.fsu_files);
      dfree_inodes_percent = 100 - dused_inodes_percent;

      if (verbose >= 3) {
        printf ("For %s, used_pct=%g free_pct=%g used_units=%g free_units=%g total_units=%g used_inodes_pct=%g free_inodes_pct=%g fsp.fsu_blocksize=%llu mult=%llu\n",
          me->me_mountdir, dused_pct, dfree_pct, dused_units, dfree_units, dtotal_units, dused_inodes_percent, dfree_inodes_percent, fsp.fsu_blocksize, mult);
      }

      /* Threshold comparisons */

      temp_result = get_status(dfree_units, path->freespace_units);
      if (verbose >=3) printf("Freespace_units result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(dfree_pct, path->freespace_percent);
      if (verbose >=3) printf("Freespace%% result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(dused_units, path->usedspace_units);
      if (verbose >=3) printf("Usedspace_units result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(dused_pct, path->usedspace_percent);
      if (verbose >=3) printf("Usedspace_percent result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(dused_inodes_percent, path->usedinodes_percent);
      if (verbose >=3) printf("Usedinodes_percent result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      temp_result = get_status(dfree_inodes_percent, path->freeinodes_percent);
      if (verbose >=3) printf("Freeinodes_percent result=%d\n", temp_result);
      disk_result = max_state( disk_result, temp_result );

      result = max_state(result, disk_result);

      /* What a mess of units. The output shows free space, the perf data shows used space. Yikes!
         Hack here. Trying to get warn/crit levels from freespace_(units|percent) for perf
         data. Assumption that start=0. Roll on new syntax...
      */

      /* *_high_tide must be reinitialized at each run */
      warning_high_tide = UINT_MAX;
      critical_high_tide = UINT_MAX;

      if (path->freespace_units->warning != NULL) {
        warning_high_tide = dtotal_units - path->freespace_units->warning->end;
      }
      if (path->freespace_percent->warning != NULL) {
        warning_high_tide = abs( min( (double) warning_high_tide, (double) (1.0 - path->freespace_percent->warning->end/100)*dtotal_units ));
      }
      if (path->freespace_units->critical != NULL) {
        critical_high_tide = dtotal_units - path->freespace_units->critical->end;
      }
      if (path->freespace_percent->critical != NULL) {
        critical_high_tide = abs( min( (double) critical_high_tide, (double) (1.0 - path->freespace_percent->critical->end/100)*dtotal_units ));
      }

      /* Nb: *_high_tide are unset when == UINT_MAX */
      asprintf (&perf, "%s %s", perf,
                perfdata ((!strcmp(me->me_mountdir, "none") || display_mntp) ? me->me_devname : me->me_mountdir,
                          dused_units, units,
                          (warning_high_tide != UINT_MAX ? TRUE : FALSE), warning_high_tide,
                          (critical_high_tide != UINT_MAX ? TRUE : FALSE), critical_high_tide,
                          TRUE, 0,
                          TRUE, dtotal_units));

      if (disk_result==STATE_OK && erronly && !verbose)
        continue;

      asprintf (&output, "%s %s %.0f %s (%.0f%%",
                output,
                (!strcmp(me->me_mountdir, "none") || display_mntp) ? me->me_devname : me->me_mountdir,
                dfree_units,
                units,
                dfree_pct);
      if (dused_inodes_percent < 0) {
        asprintf(&output, "%s inode=-);", output);
      } else {
        asprintf(&output, "%s inode=%.0f%%);", output, dfree_inodes_percent );
      }

      /* TODO: Need to do a similar debug line
      asprintf (&details, _("%s\n\
%.0f of %.0f %s (%.0f%% inode=%.0f%%) free on %s (type %s mounted on %s) warn:%lu crit:%lu warn%%:%.0f%% crit%%:%.0f%%"),
                details, dfree_units, dtotal_units, units, dfree_pct, inode_space_pct,
                me->me_devname, me->me_type, me->me_mountdir,
                (unsigned long)w_df, (unsigned long)c_df, w_dfp, c_dfp);
      */

    }

  }

  if (verbose >= 2)
    asprintf (&output, "%s%s", output, details);


  printf ("DISK %s%s%s|%s\n", state_text (result), (erronly && result==STATE_OK) ? "" : preamble, output, perf);
  return result;
}