src/scripts/makegraphs

   1 #!/usr/bin/perl
   2
   3 ############################################################################
   4 #                                                                          #
   5 # This file is part of the IPCop Firewall.                                 #
   6 #                                                                          #
   7 # IPCop is free software; you can redistribute it and/or modify            #
   8 # it under the terms of the GNU General Public License as published by     #
   9 # the Free Software Foundation; either version 2 of the License, or        #
  10 # (at your option) any later version.                                      #
  11 #                                                                          #
  12 # IPCop is distributed in the hope that it will be useful,                 #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of           #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            #
  15 # GNU General Public License for more details.                             #
  16 #                                                                          #
  17 # You should have received a copy of the GNU General Public License        #
  18 # along with IPCop; if not, write to the Free Software                     #
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA #
  20 #                                                                          #
  21 # Copyright (C) 2004-01-19 Mark Wormgoor <mark@wormgoor.com>.              #
  22 #                                                                          #
  23 ############################################################################
  24
  25 use strict;
  26 #use warnings;
  27
  28 use RRDs;
  29 require "/var/ipfire/general-functions.pl";
  30 require "${General::swroot}/lang.pl";
  31
  32 my (%settings, @ipacsum, $iface, $ERROR);
  33 &General::readhash("${General::swroot}/ethernet/settings", \%settings);
  34 my %mbmon_settings = ();
  35 &General::readhash("${General::swroot}/mbmon/settings", \%mbmon_settings);
  36
  37 # Added for conversion of utf-8 characters
  38 use Encode 'from_to';
  39 my %tr=();
  40
  41 system("chmod 777 /srv/web/ipfire/html/graphs");
  42
  43 # Force language back to English (ugly hack!)
  44 # Modified to only force if we are unable to convert charset
  45 # from utf-8
  46 if((${Lang::language} eq 'el') ||
  47         (${Lang::language} eq 'fa') ||
  48         (${Lang::language} eq 'ru') ||
  49         (${Lang::language} eq 'th') ||
  50         (${Lang::language} eq 'vi') ||
  51         (${Lang::language} eq 'zh') ||
  52         (${Lang::language} eq 'zt')) {
  53         eval `/bin/cat "${General::swroot}/langs/en.pl"`;
  54 } else {
  55         #use translated version for other languages
  56         %tr=%Lang::tr;
  57 }
  58
  59 # Settings
  60 my $rrdlog = "/var/log/rrd";
  61 my $graphs = "/srv/web/ipfire/html/graphs";
  62 $ENV{PATH}="/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin";
  63 my $hdd_device = "/dev/harddisk";
  64 my $temp = '';
  65 my %mbmon_values = ();
  66 my $key;
  67 my $value;
  68 my @args = ();
  69 my $count = 0;
  70 my $ERROR;
  71 my $dbg = 0;
  72 my $path_smartctl = "/usr/sbin/smartctl";
  73 my $path_hddtemp = "/usr/sbin/hddtemp";
  74
  75 my %color = ();
  76 my %mainsettings = ();
  77 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  78 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  79
  80 open(MBMON_OUT, ">/var/log/mbmon-values");
  81 open(FD, "/usr/bin/mbmon -rc1|" ) || die "ERROR: Cannot run mbmon\n" ;
  82
  83 while( $_ = <FD> )
  84 {
  85         next unless( /^([A-Za-z][^:\s]+)\s*:\s*([+\-]{0,1}[\d\.]+)/ ) ;
  86         $key = $1 ;
  87         $value = $2 ;
  88         $key =~ y/A-Z/a-z/ ;
  89         $mbmon_values{$key} = $value;
  90         print(MBMON_OUT "$key=$value\n");
  91 }
  92 close(FD);
  93 close(MBMON_OUT);
  94
  95 sub gettraffic {
  96         my $interface = $_[0];
  97
  98         my $bytesin=0;
  99         my $bytesout=0;
 100
 101         foreach (@ipacsum){
 102                 # Incoming...
 103                 $bytesin += $1 if (/^[\* ]\s+incoming\s+${interface}.+\:\s+(\d+)/);
 104                 # Forwarded Incoming...
 105                 $bytesin += $1 if (/^[\* ]\s+forwarded\s+incoming\s+${interface}.+\:\s+(\d+)/);
 106                 # Outgoing...
 107                 $bytesout += $1 if (/^[* ]\s+outgoing\s+${interface}.+\:\s+(\d+)/);
 108                 # Forwarded Outgoing...
 109                 $bytesout += $1 if (/^[* ]\s+forwarded\s+outgoing\s+${interface}.+\:\s+(\d+)/);
 110         }
 111         return "$bytesin:$bytesout";
 112 }
 113
 114 sub updatecpudata {
 115         if ( ! -e "$rrdlog/cpu.rrd") {
 116                 RRDs::create ("$rrdlog/cpu.rrd", "--step=300",
 117                 "DS:user:COUNTER:600:0:500000000",
 118                 "DS:system:COUNTER:600:0:500000000",
 119                 "DS:idle:COUNTER:600:0:500000000",
 120                 "DS:iowait:COUNTER:600:0:500000000",
 121                 "DS:irq:COUNTER:600:0:500000000",
 122                 "RRA:AVERAGE:0.5:1:576",
 123                 "RRA:AVERAGE:0.5:6:672",
 124                 "RRA:AVERAGE:0.5:24:732",
 125                 "RRA:AVERAGE:0.5:144:1460");
 126                 $ERROR = RRDs::error;
 127                 print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
 128         }
 129
 130         my ($cpu, $user, $nice, $system, $idle, $iowait, $irq, $softirq);
 131         open STAT, "/proc/stat";
 132         while(<STAT>) {
 133                 chomp;
 134                 /^cpu\s/ or next;
 135                 ($cpu, $user, $nice, $system, $idle, $iowait, $irq, $softirq) = split /\s+/;
 136                 last;
 137         }
 138         close STAT;
 139         $user += $nice;
 140         $irq += $softirq;
 141         RRDs::update ("$rrdlog/cpu.rrd",
 142         "-t", "user:system:idle:iowait:irq",
 143         "N:$user:$system:$idle:$iowait:$irq");
 144         $ERROR = RRDs::error;
 145         print "Error in RRD::update for cpu: $ERROR\n" if $ERROR;
 146 }
 147
 148 sub updateloaddata {
 149         if ( ! -e "$rrdlog/load.rrd") {
 150                 RRDs::create ("$rrdlog/load.rrd", "--step=60",
 151                 "DS:load1:GAUGE:120:0:U",
 152                 "DS:load5:GAUGE:120:0:U",
 153                 "DS:load15:GAUGE:120:0:U",
 154                 "RRA:AVERAGE:0.5:1:2160",
 155                 "RRA:AVERAGE:0.5:5:2016",
 156                 "RRA:AVERAGE:0.5:15:2880",
 157                 "RRA:AVERAGE:0.5:60:8760");
 158                 $ERROR = RRDs::error;
 159                 print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
 160         }
 161 }
 162
 163 sub updatememdata {
 164         my ($memused, $memfree, $memshared, $membuffers, $memcache, $swapused, $swapfree, $swaptotal);
 165         if ( ! -e "$rrdlog/mem.rrd") {
 166                 RRDs::create ("$rrdlog/mem.rrd", "--step=300",
 167                 "DS:memused:ABSOLUTE:600:0:5000000000",
 168                 "DS:memfree:ABSOLUTE:600:0:5000000000",
 169                 "DS:memshared:ABSOLUTE:600:0:5000000000",
 170                 "DS:membuffers:ABSOLUTE:600:0:5000000000",
 171                 "DS:memcache:ABSOLUTE:600:0:5000000000",
 172                 "DS:swapused:ABSOLUTE:600:0:5000000000",
 173                 "DS:swapfree:ABSOLUTE:600:0:5000000000",
 174                 "RRA:AVERAGE:0.5:1:576",
 175                 "RRA:AVERAGE:0.5:6:672",
 176                 "RRA:AVERAGE:0.5:24:732",
 177                 "RRA:AVERAGE:0.5:144:1460");
 178                 $ERROR = RRDs::error;
 179                 print "Error in RRD::create for mem: $ERROR\n" if $ERROR;
 180         }
 181
 182         open MEM, "/proc/meminfo";
 183         while(<MEM>) {
 184                 chomp;
 185                 if ($_ =~ /^MemTotal:/) {my @temp = split (/\s+/, $_);$memused    = $temp[1];
 186                 } elsif ($_ =~ /^MemFree:/) {my @temp = split (/\s+/, $_);$memfree    = $temp[1];
 187                 } elsif ($_ =~ /^Cached:/) {my @temp = split (/\s+/, $_);$memcache   = $temp[1];
 188                 } elsif ($_ =~ /^Buffers:/) {my @temp = split (/\s+/, $_);$membuffers = $temp[1];
 189                 } elsif ($_ =~ /^SwapTotal:/) {my @temp = split (/\s+/, $_);$swaptotal   = $temp[1];
 190                 } elsif ($_ =~ /^SwapFree:/) {my @temp = split (/\s+/, $_);$swapfree   = $temp[1];}
 191         }
 192         close MEM;
 193
 194         system("/bin/df > /tmp/diskfree");
 195         open DF, "/tmp/diskfree";
 196         while(<DF>) {
 197                 chomp;
 198                 if ($_ =~ /^shm/) {my @temp = split (/\s+/, $_);$memshared  = $temp[2];}
 199         }
 200         close DF;
 201         system("/bin/rm -f /tmp/diskfree");
 202         $swapused = $swaptotal-$swapfree;
 203         RRDs::update ("$rrdlog/mem.rrd",
 204         "-t", "memused:memfree:memshared:membuffers:memcache:swapused:swapfree",
 205         "N:$memused:$memfree:$memshared:$membuffers:$memcache:$swapused:$swapfree");
 206         $ERROR = RRDs::error;
 207         print "Error in RRD::update for mem: $ERROR\n" if $ERROR;
 208 }
 209
 210 sub updatediskdata {
 211         my $disk = $_[0];
 212         my ($readsect, $writesect, $trash);
 213         my @array = split(/\//,$disk);
 214         if ( ! -e "$rrdlog/disk-".$array[$#array].".rrd") {
 215                 RRDs::create ("$rrdlog/disk-".$array[$#array].".rrd", "--step=300",
 216                 "DS:readsect:COUNTER:600:0:5000000000",
 217                 "DS:writesect:COUNTER:600:0:5000000000",
 218                 "RRA:AVERAGE:0.5:1:576",
 219                 "RRA:AVERAGE:0.5:6:672",
 220                 "RRA:AVERAGE:0.5:24:732",
 221                 "RRA:AVERAGE:0.5:144:1460");
 222                 $ERROR = RRDs::error;
 223                 print "Error in RRD::create for disk $disk: $ERROR\n" if $ERROR;
 224         }
 225         my $Zeilen = `/usr/bin/iostat $disk | tail -2 | head -1`;
 226         ($trash, $trash, $trash, $trash, $readsect, $writesect) = split(/\s+/,$Zeilen);
 227         print "\nread:".$readsect."write:".$writesect."\n";
 228         if ($readsect && $writesect) {
 229                 RRDs::update ("$rrdlog/disk-".$array[$#array].".rrd",
 230                 "-t", "readsect:writesect",
 231                 "N:$readsect:$writesect");
 232                 $ERROR = RRDs::error;
 233                 print "Error in RRD::update for disk $disk: $ERROR\n" if $ERROR;
 234         } else {print "Error in RRD::update for disk: $disk no data available\n";}
 235 }
 236
 237 sub updateifdata {
 238         my $interface = $_[0];
 239         if ( ! -e "$rrdlog/$interface.rrd") {
 240                 RRDs::create ("$rrdlog/$interface.rrd", "--step=300",
 241                 "DS:incoming:ABSOLUTE:600:0:12500000",
 242                 "DS:outgoing:ABSOLUTE:600:0:12500000",
 243                 "RRA:AVERAGE:0.5:1:576",
 244                 "RRA:AVERAGE:0.5:6:672",
 245                 "RRA:AVERAGE:0.5:24:732",
 246                 "RRA:AVERAGE:0.5:144:1460");
 247                 $ERROR = RRDs::error;
 248                 print "Error in RRD::create for $interface: $ERROR\n" if $ERROR;
 249         }
 250         my $traffic = gettraffic ($interface);
 251         RRDs::update ("$rrdlog/$interface.rrd",
 252         "-t", "incoming:outgoing",
 253         "N:$traffic");
 254         $ERROR = RRDs::error;
 255         print "Error in RRD::update for $interface: $ERROR\n" if $ERROR;
 256 }
 257
 258 sub updatefwhitsdata {
 259         my $portamount=0;
 260         my $alertaktuell=0;
 261         my $aktuell=0;
 262         my $portaktuell=0;
 263         my $skip=0;
 264         if (! -e "$rrdlog/firewallhits.rrd"){
 265                 RRDs::create ("$rrdlog/firewallhits.rrd", "--step=300",
 266                 "DS:amount:GAUGE:600:0:U",
 267                 "DS:portamount:GAUGE:600:0:U",
 268                 "RRA:AVERAGE:0.5:1:576",
 269                 "RRA:AVERAGE:0.5:6:672",
 270                 "RRA:AVERAGE:0.5:24:732",
 271                 "RRA:AVERAGE:0.5:144:1460");
 272                 $ERROR = RRDs::error;
 273                 print "Error in RRD::create for cpu: $ERROR\n" if $ERROR;
 274         }
 275         system("logtailfwhits /var/log/messages /var/log/fwhits.messages.offset >/tmp/messages.fwhits");
 276         if (!(open (FILE,'/tmp/messages.fwhits'))) {$skip=1;}
 277         $aktuell = 0;
 278         if (!$skip) {
 279                 while (<FILE>) {
 280                         if (/kernel:.*(IN=.*)$/) {$aktuell++;}
 281                 }
 282                 close (FILE);
 283         }
 284         system("logtailfwhits /var/log/snort/alert /var/log/snort/fwhits.alert.offset >/tmp/snort.fwhits");
 285         if (!(open (FILE,'/tmp/snort.fwhits'))) {$skip=1;}
 286         $alertaktuell = 0;
 287         if (!$skip) {
 288                 while (<FILE>) {
 289                         if (/scan.*$/) {$alertaktuell++;}
 290                 }
 291                 close (FILE);
 292         }
 293         if (!(open (FILE,'/tmp/messages.fwhits'))) {$skip=1;}
 294         $portaktuell = 0;
 295         if (!$skip) {
 296                 while (<FILE>) {
 297                         if (/kernel:.*(Scan.*)$/) {$portaktuell++;}
 298                 }
 299                 close (FILE);
 300         }
 301         system("rm /tmp/messages.fwhits");
 302         system("rm /tmp/snort.fwhits");
 303         $portamount = $portaktuell + $alertaktuell;
 304         chomp($portamount);
 305         RRDs::update ("$rrdlog/firewallhits.rrd",
 306         "N:$aktuell:$portamount");
 307         $ERROR = RRDs::error;
 308         print "Error in RRD::update for Firewallhits: $ERROR\n" if $ERROR;
 309 }
 310
 311 # Creates and updates a link quality database
 312 # -------------------------------------------
 313 sub updatelq {
 314         if ( ! -e "$rrdlog/lq.rrd") {
 315                 RRDs::create ("$rrdlog/lq.rrd", "--step=300",
 316                 "DS:loss:GAUGE:600:0:100",
 317                 "DS:roundtrip:GAUGE:600:0:10000",
 318                 "RRA:AVERAGE:0.5:1:576",
 319                 "RRA:AVERAGE:0.5:6:672",
 320                 "RRA:AVERAGE:0.5:24:732",
 321                 "RRA:AVERAGE:0.5:144:1460");
 322                 $ERROR = RRDs::error;
 323                 print "Error in RRD::create for link: $ERROR\n" if $ERROR;
 324         }
 325         my $packetloss=0;
 326         my $roundtrip=0;
 327         my $test=0;
 328         #LQ_GATEWAY is the ip of your isp's public ip facing you
 329         my $LQ_GATEWAY=`cat /var/ipfire/red/remote-ipaddress`;
 330         chomp($LQ_GATEWAY);
 331         my $NUMPINGS=5;
 332         my $pingoutput = `/usr/bin/ping -w 10 -c $NUMPINGS -q $LQ_GATEWAY | tail -2`;
 333         my @temp = split (/\/|\%|\s/, $pingoutput);
 334         $packetloss = $temp[5];
 335         $roundtrip = $temp[17];
 336         print "Paketlos->".$packetloss."<-Roundtrip->".$roundtrip."<-\n";
 337         if ( $packetloss eq "100" ){
 338                 my $pingoutput = `/usr/bin/ping -w 10 -c $NUMPINGS -q ping.ipfire.org  | tail -2`;
 339                 my @temp = split (/\/|\%|\s/, $pingoutput);
 340                 $packetloss = $temp[5];
 341                 $roundtrip = $temp[17];
 342                 print "Paketlos->".$packetloss."<-Roundtrip->".$roundtrip."<-\n";
 343         }
 344         RRDs::update ("$rrdlog/lq.rrd", "N:$packetloss:$roundtrip");
 345         $ERROR = RRDs::error;
 346         print "Error in RRD::update for line quality: $ERROR\n" if $ERROR;
 347 }
 348
 349 sub updatehdddata
 350 {
 351         my $disk = $_[0];
 352         my $standby;
 353         my @array = split(/\//,$disk);
 354
 355         if ( ! -e "$rrdlog/hddshutdown-".$array[$#array].".rrd"){
 356                 # database did not exist -> create
 357                 RRDs::create ("$rrdlog/hddshutdown-".$array[$#array].".rrd", "--step=300",
 358                 "DS:standby:GAUGE:600:0:1",
 359                 "RRA:AVERAGE:0.5:1:576",
 360                 "RRA:AVERAGE:0.5:6:672",
 361                 "RRA:AVERAGE:0.5:24:732",
 362                 "RRA:AVERAGE:0.5:144:1460");
 363                 $ERROR = RRDs::error;
 364                 print "Error in RRD::create for hddshutdown-".$array[$#array].": $ERROR\n" if $ERROR;
 365         }
 366
 367         if (-e "/tmp/hddshutdown-".$array[$#array]) {$standby = 1;}
 368         else {$standby = 0;}
 369
 370         RRDs::update ("$rrdlog/hddshutdown-".$array[$#array].".rrd", "-t", "standby", "N:$standby");
 371         $ERROR = RRDs::error;
 372         print "Error in RRD::update for hddshutdown-".$array[$#array].": $ERROR\n" if $ERROR;
 373
 374         if ( ! -e "$rrdlog/hddtemp-".$array[$#array].".rrd"){
 375                 # database did not exist -> create
 376                 RRDs::create ("$rrdlog/hddtemp-".$array[$#array].".rrd", "--step=300",
 377                 "DS:temperature:GAUGE:600:0:100",
 378                 "RRA:AVERAGE:0.5:1:576",
 379                 "RRA:AVERAGE:0.5:6:672",
 380                 "RRA:AVERAGE:0.5:24:732",
 381                 "RRA:AVERAGE:0.5:144:1460");
 382                 $ERROR = RRDs::error;
 383                 print "Error in RRD::create for hdd-".$array[$#array].": $ERROR\n" if $ERROR;
 384         }
 385
 386         # Temperaturlesen wÃrde die Platte aufwecken!!!
 387         if (!$standby){
 388                 $temp = 0;
 389                 my $hdd_output = '';
 390                 my $smart_output = '';
 391                 if ( -e "$path_smartctl" ){system("$path_smartctl -iHA -d ata /dev/$disk > /var/log/smartctl_out_hddtemp-$disk");}
 392                 if ( -e "/var/log/smartctl_out_hddtemp-".$array[$#array] ){
 393                 $hdd_output = `cat /var/log/smartctl_out_hddtemp-$array[$#array] | grep Temperature_`;
 394                 my @t = split(/\s+/,$hdd_output);
 395                 $temp = $t[9];
 396                 }else{$temp = 0;}
 397                 print "Temperature for ".$array[$#array]."->".$temp."<-\n";
 398                 system("echo \"Temperature for $array[$#array] -> $temp <-\n\" >>/tmp/debug");
 399                 # Nur ins RDD wenn nicht 0 (sonst klappt die min Anzeige nicht)
 400                 if ($temp){
 401                         RRDs::update ("$rrdlog/hddtemp-".$array[$#array].".rrd", "-t", "temperature", "N:$temp");
 402                         $ERROR = RRDs::error;
 403                         print "Error in RRD::update for hdd-".$array[$#array].": $ERROR\n" if $ERROR;
 404                 }
 405         }
 406 }
 407
 408 sub updatembmondata
 409 {
 410         if ( ! -e "$rrdlog/mbmon.rrd" ){
 411                 # database did not exist -> create
 412
 413                 @args = ("$rrdlog/mbmon.rrd");
 414                 push(@args, "--step=300");
 415                 foreach $key ( sort(keys %mbmon_values) ){push(@args, "DS:$key:GAUGE:600:U:U");}
 416                 push(@args, "RRA:AVERAGE:0.5:1:576");
 417                 push(@args, "RRA:AVERAGE:0.5:6:672");
 418                 push(@args, "RRA:AVERAGE:0.5:24:732");
 419                 push(@args, "RRA:AVERAGE:0.5:144:1460");
 420
 421                 print("create ". join( ", ", @args)) if ( $dbg );
 422                 RRDs::create (@args);
 423                 $ERROR = RRDs::error;
 424                 print("Error in RRD::create for mbmon: $ERROR\n") if $ERROR;
 425         }
 426
 427         my @ds;
 428         my @val;
 429         my $template;
 430
 431         foreach $key ( sort(keys %mbmon_values) ){
 432                 push(@ds, $key);
 433                 push(@val, $mbmon_values{$key});
 434         }
 435
 436         $template = join(':', @ds);
 437         $value    = "N:".join(':', @val);
 438
 439         print("update template = '$template'\n") if ( $dbg );
 440         print("update value    = '$value'\n") if ( $dbg );
 441
 442         RRDs::update("$rrdlog/mbmon.rrd", "-t", $template, $value);
 443         $ERROR = RRDs::error;
 444         print("Error in RRD::update for mbmon: $ERROR\n") if $ERROR;
 445 }
 446
 447 ## Update ipac logs
 448 system ('/usr/sbin/fetchipac');
 449 sleep 8;
 450
 451 ###
 452 ### Squid Graphs
 453 ###
 454 if ( -e "/var/log/squid/access.log") {system ("/usr/bin/squid-graph -o=/srv/web/ipfire/html/sgraph --tcp-only < /var/log/squid/access.log >/dev/null 2>&1");}
 455
 456 ###
 457 ### utf8 conversion
 458 ###
 459 if ((${Lang::language} eq 'cs') || (${Lang::language} eq 'hu') || (${Lang::language} eq 'pl') || (${Lang::language} eq 'sk')) {
 460         # Czech, Hungarian, Polish and Slovak character set
 461         foreach my $key(keys %Lang::tr) {from_to($tr{$key}, "utf-8", "iso-8859-2");}
 462 } elsif (${Lang::language} eq 'tr') {
 463         # Turkish
 464         foreach my $key(keys %Lang::tr) {from_to($tr{$key}, "utf-8", "iso-8859-9");}
 465 } else {
 466         foreach my $key(keys %Lang::tr) {from_to($tr{$key}, "utf-8", "iso-8859-1");}
 467 }
 468
 469 ###
 470 ### System graphs
 471 ###
 472 updatecpudata();
 473 updateloaddata();
 474 updatememdata();
 475
 476 ###
 477 ### HDD graphs
 478 ###
 479
 480
 481 my @disks = `kudzu -qps -c HD | grep device: | cut -d" " -f2 | sort | uniq`;
 482 system("unlink /tmp/hddstatus && touch /tmp/hddstatus");
 483 print "\nFound following amount of disks:".@disks."\n";
 484 foreach (@disks){
 485         my $disk = $_;
 486         chomp $disk;
 487         print "Working on disk ".$disk.".\n";
 488
 489         my $status = "";
 490         my $diskstats = "";
 491         my $newdiskstats = "";
 492         my @array = split(/\//,$disk);
 493
 494         $diskstats = `cat /tmp/hddstats-$array[$#array]`;
 495         chomp $diskstats;
 496         my $newdiskstats = `/usr/bin/iostat -d -t $disk | tail -2 | head -1 | awk '{ print \$5","\$6}'`;
 497         chomp $newdiskstats;
 498         my $status = `hdparm -C /dev/$disk | tail -1 | cut -d: -f2`;
 499         chomp $status;
 500
 501         if ($status !~/standby/ || $diskstats ne $newdiskstats){
 502                 if (-e "/tmp/hddshutdown-".$array[$#array]){system("unlink /tmp/hddshutdown-".$array[$#array]);}
 503         }
 504
 505         if (-e "/tmp/hddshutdown-".$array[$#array]){$status = " standby\n";}
 506         else{$status = " active\n";}
 507
 508         open(DATEI, ">>/tmp/hddstatus") || die "Datei nicht gefunden";
 509         print DATEI $disk."-".$status;
 510         close(DATEI);
 511
 512         updatediskdata($disk);
 513         updatehdddata($disk);
 514
 515 }
 516
 517 ###
 518 ### Firewallhits
 519 ###
 520 updatefwhitsdata();
 521
 522 ###
 523 ### Link Quality
 524 ###
 525 updatelq();
 526
 527 ###
 528 ### Mbmon Data
 529 ###
 530 updatembmondata();
 531
 532 ###
 533 ### Network Graphs
 534 ###
 535 @ipacsum = `/usr/sbin/ipacsum --exact -s 5m 2>/dev/null`;
 536 if (@ipacsum) {
 537         updateifdata  ("GREEN");
 538         updateifdata  ("RED");
 539         if ($settings{'CONFIG_TYPE'} =~ /^(2|4)$/ ) {updateifdata  ("ORANGE");}
 540         if ($settings{'CONFIG_TYPE'} =~ /^(3|4)$/ ) {updateifdata  ("BLUE");}
 541 }