}
}
+sub updatediskgraphnew {
+ my $disk = $_[0];
+ my $period = $_[1];
+
+ RRDs::graph ("$graphs/disk-$disk-$period.png",
+ "--start", "-1$period", "-aPNG", "-i", "-z",
+ "--alt-y-grid", "-w 600", "-h 100", "-l 0", "-r",
+ "--color", "SHADEA#EAE9EE",
+ "--color", "SHADEB#EAE9EE",
+ "--color", "BACK#FFFFFF",
+ "-t $tr{'disk access per'} $tr{$period}",
+ "DEF:read=$rrdlog/disk-$disk.rrd:readsect:AVERAGE",
+ "DEF:write=$rrdlog/disk-$disk.rrd:writesect:AVERAGE",
+ "DEF:sleep=$rrdlog/disk-$disk.rrd:sleeping:AVERAGE",
+ "CDEF:sl_state=sleep,INF,*",
+
+ "AREA:sl_state#a0a0a0:disk standby\\j",
+ "AREA:read#0000FF:$tr{'sectors read from disk per second'}\\j",
+ "STACK:write#00FF00:$tr{'sectors written to disk per second'}\\j",
+
+ "GPRINT:read:MAX:$tr{'maximal'} $tr{'read sectors'}\\:%8.0lf",
+ "GPRINT:read:AVERAGE:$tr{'average'} $tr{'read sectors'}\\:%8.0lf",
+ "GPRINT:read:LAST:$tr{'current'} $tr{'read sectors'}\\:%8.0lf\\j",
+ "GPRINT:write:MAX:$tr{'maximal'} $tr{'written sectors'}\\:%8.0lf",
+ "GPRINT:write:AVERAGE:$tr{'average'} $tr{'written sectors'}\\:%8.0lf",
+ "GPRINT:write:LAST:$tr{'current'} $tr{'written sectors'}\\:%8.0lf\\j");
+ $ERROR = RRDs::error;
+ print "Error in RRD::graph for disk-$disk: $ERROR\n" if $ERROR;
+}
+
+sub updatediskdatanew {
+ my $disk = $_[0];
+
+ my ($readwritereq, $readreq, $readsect, $writereq, $writesect);
+ if ( ! -e "$rrdlog/disk-$disk.rrd") {
+ RRDs::create ("$rrdlog/disk-$disk.rrd", "--step=300",
+ "DS:readsect:COUNTER:600:0:5000000000",
+ "DS:writesect:COUNTER:600:0:5000000000",
+ "DS:sleeping:GAUGE:600:0:1",
+ "RRA:AVERAGE:0.5:1:576",
+ "RRA:AVERAGE:0.5:6:672",
+ "RRA:AVERAGE:0.5:24:732",
+ "RRA:AVERAGE:0.5:144:1460");
+ $ERROR = RRDs::error;
+ print "Error in RRD::create for disk-$disk: $ERROR\n" if $ERROR;
+ }
+
+ my ($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size,
+ $atime, $mtime, $ctime, $blksize, $blocks) = stat("/dev/$disk");
+
+ my $major = $rdev >> 8;
+ my $minor = ($rdev & 0xFF) >>6;
+
+ open STAT, "/proc/stat";
+ my @diskstat = <STAT>;
+ close (STAT);
+ foreach my $line (@diskstat)
+ {
+ chomp ($line);
+ my @temp = split(/\:\ /,$line);
+ if ($temp[1]) {
+ my @devicestat = split(/\ /,$temp[1]);
+ foreach my $stats (@devicestat)
+ {
+ chomp ($stats);
+ my @fields = split(/\((\d+),(\d+)\):\((\d+),(\d+),(\d+),(\d+),(\d+)/,$stats);
+ if ($major eq $fields[1] and $minor eq $fields[2])
+ {
+ $readwritereq = $fields[3];
+ $readreq = $fields[4];
+ $readsect = $fields[5];
+ $writereq = $fields[6];
+ $writesect = $fields[7];
+ }
+ }
+ }
+ }
+
+ my $sleeping=0;
+ my $lastsleepstate=0;
+
+ if ( -e "/tmp/hddshutdown-$disk" ) {
+ open STAT,"/tmp/hddshutdown-$disk";
+ $lastsleepstate = <STAT>;
+ close (STAT);
+ if ($lastsleepstate==$readwritereq) {
+ $sleeping=1;
+ }
+ }
+
+ if ($readsect && $writesect) {
+ RRDs::update ("$rrdlog/disk-$disk.rrd",
+ "-t", "readsect:writesect:sleeping",
+ "N:$readsect:$writesect:$sleeping");
+ $ERROR = RRDs::error;
+ print "Error in RRD::update for disk-$disk: $ERROR\n" if $ERROR;
+ } else {
+ print "Error in RRD::update for disk-$disk: no data available\n";
+ }
+}
+
sub updateifgraph {
my $interface = $_[0];
my $period = $_[1];
updatediskgraph ("month");
updatediskgraph ("year");
+if (open STAT,"/dev/hda") {
+ close STAT;
+ updatediskdatanew ("hda");
+ updatediskgraphnew ("hda","day");
+ updatediskgraphnew ("hda","week");
+ updatediskgraphnew ("hda","month");
+ updatediskgraphnew ("hda","year");
+} else {
+ if (-e "$graphs/disk-hda-day.png") {
+ system("rm $graphs/disk-hda-day.png");
+ }
+}
+
+if (open STAT,"/dev/hdb") {
+ close STAT;
+ updatediskdatanew ("hdb");
+ updatediskgraphnew ("hdb","day");
+ updatediskgraphnew ("hdb","week");
+ updatediskgraphnew ("hdb","month");
+ updatediskgraphnew ("hdb","year");
+} else {
+ if (-e "$graphs/disk-hdb-day.png") {
+ system("rm $graphs/disk-hdb-day.png");
+ }
+}
+
+if (open STAT,"/dev/hdc") {
+ close STAT;
+ updatediskdatanew ("hdc");
+ updatediskgraphnew ("hdc","day");
+ updatediskgraphnew ("hdc","week");
+ updatediskgraphnew ("hdc","month");
+ updatediskgraphnew ("hdc","year");
+} else {
+ if (-e "$graphs/disk-hdc-day.png") {
+ system("rm $graphs/disk-hdc-day.png");
+ }
+}
+
+if (open STAT,"/dev/hdd") {
+ close STAT;
+ updatediskdatanew ("hdd");
+ updatediskgraphnew ("hdd","day");
+ updatediskgraphnew ("hdd","week");
+ updatediskgraphnew ("hdd","month");
+ updatediskgraphnew ("hdd","year");
+} else {
+ if (-e "$graphs/disk-hdd-day.png") {
+ system("rm $graphs/disk-hdd-day.png");
+ }
+}
+
+if (open STAT,"/dev/hde") {
+ close STAT;
+ updatediskdatanew ("hde");
+ updatediskgraphnew ("hde","day");
+ updatediskgraphnew ("hde","week");
+ updatediskgraphnew ("hde","month");
+ updatediskgraphnew ("hde","year");
+} else {
+ if (-e "$graphs/disk-hde-day.png") {
+ system("rm $graphs/disk-hde-day.png");
+ }
+}
+
+if (open STAT,"/dev/hdf") {
+ close STAT;
+ updatediskdatanew ("hdf");
+ updatediskgraphnew ("hdf","day");
+ updatediskgraphnew ("hdf","week");
+ updatediskgraphnew ("hdf","month");
+ updatediskgraphnew ("hdf","year");
+} else {
+ if (-e "$graphs/disk-hdf-day.png") {
+ system("rm $graphs/disk-hdf-day.png");
+ }
+}
+
+if (open STAT,"/dev/hdg") {
+ close STAT;
+ updatediskdatanew ("hdg");
+ updatediskgraphnew ("hdg","day");
+ updatediskgraphnew ("hdg","week");
+ updatediskgraphnew ("hdg","month");
+ updatediskgraphnew ("hdg","year");
+} else {
+ if (-e "$graphs/disk-hdg-day.png") {
+ system("rm $graphs/disk-hdg-day.png");
+ }
+}
+
+if (open STAT,"/dev/hdh") {
+ close STAT;
+ updatediskdatanew ("hdh");
+ updatediskgraphnew ("hdh","day");
+ updatediskgraphnew ("hdh","week");
+ updatediskgraphnew ("hdh","month");
+ updatediskgraphnew ("hdh","year");
+} else {
+ if (-e "$graphs/disk-hdh-day.png") {
+ system("rm $graphs/disk-hdh-day.png");
+ }
+}
+
###
### Firewallhits
###