mirrors
/
Monitorix
mirror of https://github.com/mikaku/Monitorix.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Monitorix/lib/disk.pm

955 lines
32 KiB
Perl
Raw Permalink Blame History

#
# Monitorix - A lightweight system monitoring tool.
#
# Copyright (C) 2005-2022 by Jordi Sanfeliu <jordi@fibranet.cat>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
package disk;
use strict;
use warnings;
use Monitorix;
use RRDs;
use Cwd 'abs_path';
use File::Basename;
use Exporter 'import';
our @EXPORT = qw(disk_init disk_update disk_cgi);
sub isnan { ! defined( $_[0] <=> (0+"inf")) }
sub disk_init {
my $myself = (caller(0))[3];
my ($package, $config, $debug) = @_;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $disk = $config->{disk};
my $info;
my @ds;
my @rra;
my @tmp;
my $n;
my @average;
my @min;
my @max;
my @last;
foreach my $k (sort keys %{$disk->{list}}) {
# values delimitted by ", " (comma + space)
my @dsk = split(', ', $disk->{list}->{$k});
for(my $n = 0; $n < 8; $n++) {
if($dsk[$n]) {
my $d = trim($dsk[$n]);
$d =~ s/^\"//;
$d =~ s/\"$//;
$d =~ s/^(.+?) .*$/$1/;
next if -e $d;
logger("$myself: ERROR: invalid or inexistent device name '$d'.");
if(lc($disk->{accept_invalid_disk} || "") ne "y") {
logger("$myself: 'accept_invalid_disk' option is not set.");
logger("$myself: WARNING: initialization aborted.");
return;
}
}
}
}
if(-e $rrd) {
$info = RRDs::info($rrd);
for my $key (keys %$info) {
if(index($key, 'ds[') == 0) {
if(index($key, '.type') != -1) {
push(@ds, substr($key, 3, index($key, ']') - 3));
}
}
if(index($key, 'rra[') == 0) {
if(index($key, '.rows') != -1) {
push(@rra, substr($key, 4, index($key, ']') - 4));
}
}
}
if(scalar(@ds) / 24 != keys(%{$disk->{list}})) {
logger("$myself: Detected size mismatch between <list>...</list> (" . keys(%{$disk->{list}}) . ") and $rrd (" . scalar(@ds) / 24 . "). Resizing it accordingly. All historical data will be lost. Backup file created.");
rename($rrd, "$rrd.bak");
}
if(scalar(@rra) < 12 + (4 * $config->{max_historic_years})) {
logger("$myself: Detected size mismatch between 'max_historic_years' (" . $config->{max_historic_years} . ") and $rrd (" . ((scalar(@rra) -12) / 4) . "). Resizing it accordingly. All historical data will be lost. Backup file created.");
rename($rrd, "$rrd.bak");
}
}
if(!(-e $rrd)) {
logger("Creating '$rrd' file.");
for($n = 1; $n <= $config->{max_historic_years}; $n++) {
push(@average, "RRA:AVERAGE:0.5:1440:" . (365 * $n));
push(@min, "RRA:MIN:0.5:1440:" . (365 * $n));
push(@max, "RRA:MAX:0.5:1440:" . (365 * $n));
push(@last, "RRA:LAST:0.5:1440:" . (365 * $n));
}
for($n = 0; $n < keys(%{$disk->{list}}); $n++) {
push(@tmp, "DS:disk" . $n . "_hd0_temp:GAUGE:120:0:100");
push(@tmp, "DS:disk" . $n . "_hd0_smart1:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd0_smart2:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd1_temp:GAUGE:120:0:100");
push(@tmp, "DS:disk" . $n . "_hd1_smart1:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd1_smart2:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd2_temp:GAUGE:120:0:100");
push(@tmp, "DS:disk" . $n . "_hd2_smart1:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd2_smart2:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd3_temp:GAUGE:120:0:100");
push(@tmp, "DS:disk" . $n . "_hd3_smart1:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd3_smart2:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd4_temp:GAUGE:120:0:100");
push(@tmp, "DS:disk" . $n . "_hd4_smart1:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd4_smart2:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd5_temp:GAUGE:120:0:100");
push(@tmp, "DS:disk" . $n . "_hd5_smart1:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd5_smart2:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd6_temp:GAUGE:120:0:100");
push(@tmp, "DS:disk" . $n . "_hd6_smart1:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd6_smart2:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd7_temp:GAUGE:120:0:100");
push(@tmp, "DS:disk" . $n . "_hd7_smart1:GAUGE:120:0:U");
push(@tmp, "DS:disk" . $n . "_hd7_smart2:GAUGE:120:0:U");
}
eval {
RRDs::create($rrd,
"--step=60",
@tmp,
"RRA:AVERAGE:0.5:1:1440",
"RRA:AVERAGE:0.5:30:336",
"RRA:AVERAGE:0.5:60:744",
@average,
"RRA:MIN:0.5:1:1440",
"RRA:MIN:0.5:30:336",
"RRA:MIN:0.5:60:744",
@min,
"RRA:MAX:0.5:1:1440",
"RRA:MAX:0.5:30:336",
"RRA:MAX:0.5:60:744",
@max,
"RRA:LAST:0.5:1:1440",
"RRA:LAST:0.5:30:336",
"RRA:LAST:0.5:60:744",
@last,
);
};
my $err = RRDs::error;
if($@ || $err) {
logger("$@") unless !$@;
if($err) {
logger("ERROR: while creating $rrd: $err");
if($err eq "RRDs::error") {
logger("... is the RRDtool Perl package installed?");
}
}
return;
}
}
# check dependencies
if(lc($disk->{alerts}->{realloc_enabled} || "") eq "y") {
if(! -x $disk->{alerts}->{realloc_script}) {
logger("$myself: ERROR: script '$disk->{alerts}->{realloc_script}' doesn't exist or don't has execution permissions.");
}
}
if(lc($disk->{alerts}->{pendsect_enabled} || "") eq "y") {
if(! -x $disk->{alerts}->{pendsect_script}) {
logger("$myself: ERROR: script '$disk->{alerts}->{pendsect_script}' doesn't exist or don't has execution permissions.");
}
}
$config->{disk_hist_alert1} = ();
$config->{disk_hist_alert2} = ();
push(@{$config->{func_update}}, $package);
logger("$myself: Ok") if $debug;
}
sub disk_update {
my $myself = (caller(0))[3];
my ($package, $config, $debug) = @_;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $disk = $config->{disk};
my $respect_standby = lc($disk->{respect_standby} || "") eq "y" ? 1 : 0;
my $use_nan_for_missing_data = lc($disk->{use_nan_for_missing_data} || "") eq "y" ? 1 : 0;
my $temp;
my $smart1;
my $smart2;
my $n;
my $rrdata = "N";
foreach my $k (sort keys %{$disk->{list}}) {
# values delimitted by ", " (comma + space)
my @dsk = split(', ', $disk->{list}->{$k});
for($n = 0; $n < 8; $n++) {
$temp = $use_nan_for_missing_data ? (0+"nan") : 0;
$smart1 = $use_nan_for_missing_data ? (0+"nan") : 0;
$smart2 = $use_nan_for_missing_data ? (0+"nan") : 0;
if($dsk[$n]) {
my $d = trim($dsk[$n]);
$d =~ s/^\"//;
$d =~ s/\"$//;
# check if device name is a symbolic link
# e.g. /dev/disk/by-path/pci-0000:07:07.0-scsi-0:0:0:0
if(-l $d) {
$d = abs_path(dirname($d) . "/" . readlink($d));
chomp($d);
}
my $smartctl_options = "-A";
if($respect_standby) {
$smartctl_options .= " -n standby";
}
open(IN, "smartctl $smartctl_options $d |");
while(<IN>) {
if(/^ 5/ && /Reallocated_Sector_Ct/) {
my @tmp = split(' ', $_);
$smart1 = $tmp[9];
chomp($smart1);
}
if(/^194/ && /Temperature_Celsius/) {
my @tmp = split(' ', $_);
$temp = $tmp[9];
chomp($temp);
}
if(/^190/ && /Airflow_Temperature_Cel/) {
my @tmp = split(' ', $_);
$temp = $tmp[9] unless ($temp && !isnan($temp));
chomp($temp);
}
if(/^197/ && /Current_Pending_Sector/) {
my @tmp = split(' ', $_);
$smart2 = $tmp[9];
chomp($smart2);
}
if(/^Current Drive Temperature: /) {
my @tmp = split(' ', $_);
$temp = $tmp[3] unless ($temp && !isnan($temp));
chomp($temp);
}
if(/^Temperature: /) {
my @tmp = split(' ', $_);
$temp = $tmp[1] unless ($temp && !isnan($temp));
chomp($temp);
}
}
close(IN);
if(!$temp && !$respect_standby) {
if(open(IN, "hddtemp -wqn $d |")) {
$temp = <IN>;
close(IN);
} else {
logger("$myself: 'smartctl' failed to get data from '$d' and 'hddtemp' seems doesn't exist.");
}
}
chomp($temp);
}
$rrdata .= ":$temp";
$rrdata .= ":$smart1";
$rrdata .= ":$smart2";
# DISK alert
if(lc($disk->{alerts}->{realloc_enabled}) eq "y") {
$config->{disk_hist_alert1}->{$n} = 0 if(!$config->{disk_hist_alert1}->{$n});
if($smart1 >= $disk->{alerts}->{realloc_threshold} && $config->{disk_hist_alert1}->{$n} < $smart1) {
if(-x $disk->{alerts}->{realloc_script}) {
logger("$myself: ALERT: executing script '$disk->{alerts}->{realloc_script}'.");
system($disk->{alerts}->{realloc_script} . " " .$disk->{alerts}->{realloc_timeintvl} . " " . $disk->{alerts}->{realloc_threshold} . " " . $smart1);
} else {
logger("$myself: ERROR: script '$disk->{alerts}->{realloc_script}' doesn't exist or don't has execution permissions.");
}
$config->{disk_hist_alert1}->{$n} = $smart1;
}
}
if(lc($disk->{alerts}->{pendsect_enabled}) eq "y") {
$config->{disk_hist_alert2}->{$n} = 0 if(!$config->{disk_hist_alert2}->{$n});
if($smart2 >= $disk->{alerts}->{pendsect_threshold} && $config->{disk_hist_alert2}->{$n} < $smart2) {
if(-x $disk->{alerts}->{pendsect_script}) {
logger("$myself: ALERT: executing script '$disk->{alerts}->{pendsect_script}'.");
system($disk->{alerts}->{pendsect_script} . " " .$disk->{alerts}->{pendsect_timeintvl} . " " . $disk->{alerts}->{pendsect_threshold} . " " . $smart2);
} else {
logger("$myself: ERROR: script '$disk->{alerts}->{pendsect_script}' doesn't exist or don't has execution permissions.");
}
$config->{disk_hist_alert2}->{$n} = $smart2;
}
}
}
}
RRDs::update($rrd, $rrdata);
logger("$myself: $rrdata") if $debug;
my $err = RRDs::error;
logger("ERROR: while updating $rrd: $err") if $err;
}
sub disk_cgi {
my ($package, $config, $cgi) = @_;
my @output;
my $disk = $config->{disk};
my @rigid = split(',', ($disk->{rigid} || ""));
my @limit = split(',', ($disk->{limit} || ""));
my $tf = $cgi->{tf};
my $colors = $cgi->{colors};
my $graph = $cgi->{graph};
my $silent = $cgi->{silent};
my $zoom = $config->{global_zoom};
my %rrd = (
'new' => \&RRDs::graphv,
'old' => \&RRDs::graph,
);
my $version = "new";
my @full_size_mode;
my $pic;
my $picz;
my $picz_width;
my $picz_height;
my $u = "";
my $width;
my $height;
my @extra;
my @riglim;
my @IMG;
my @IMGz;
my $temp_scale = "Celsius";
my @tmp;
my @tmpz;
my @CDEF;
my $n;
my $n2;
my $e;
my $e2;
my $str;
my $err;
my @LC = (
"#FFA500",
"#44EEEE",
"#44EE44",
"#4444EE",
"#448844",
"#EE4444",
"#EE44EE",
"#EEEE44",
);
$version = "old" if $RRDs::VERSION < 1.3;
push(@full_size_mode, "--full-size-mode") if $RRDs::VERSION > 1.3;
my $rrd = $config->{base_lib} . $package . ".rrd";
my $title = $config->{graph_title}->{$package};
my $IMG_DIR = $config->{base_dir} . "/" . $config->{imgs_dir};
my $imgfmt_uc = uc($config->{image_format});
my $imgfmt_lc = lc($config->{image_format});
foreach my $i (split(',', $config->{rrdtool_extra_options} || "")) {
push(@extra, trim($i)) if trim($i);
}
$title = !$silent ? $title : "";
if(lc($config->{temperature_scale}) eq "f") {
$temp_scale = "Fahrenheit";
}
my $gap_on_all_nan = lc($disk->{gap_on_all_nan} || "") eq "y" ? 1 : 0;
# text mode
#
if(lc($config->{iface_mode}) eq "text") {
if($title) {
push(@output, main::graph_header($title, 2));
push(@output, " <tr>\n");
push(@output, " <td>\n");
}
my (undef, undef, undef, $data) = RRDs::fetch("$rrd",
"--resolution=$tf->{res}",
"--start=-$tf->{nwhen}$tf->{twhen}",
"AVERAGE");
$err = RRDs::error;
push(@output, "ERROR: while fetching $rrd: $err\n") if $err;
my $line1;
my $line2;
my $line3;
push(@output, " <pre style='font-size: 12px; color: $colors->{fg_color}';>\n");
foreach my $k (sort keys %{$disk->{list}}) {
# values delimitted by ", " (comma + space)
my @d = split(', ', $disk->{list}->{$k});
for($n = 0; $n < scalar(@d); $n++) {
$str = sprintf(" DISK %d ", $n + 1);
$line1 .= $str;
$str = sprintf(" Temp Realloc Pending ");
$line2 .= $str;
$line3 .= "----------------------";
}
}
push(@output, " $line1\n");
push(@output, "Time $line2\n");
push(@output, "-----$line3\n");
my $line;
my @row;
my $time;
my $from;
my $to;
for($n = 0, $time = $tf->{tb}; $n < ($tf->{tb} * $tf->{ts}); $n++) {
$line = @$data[$n];
$time = $time - (1 / $tf->{ts});
push(@output, sprintf(" %2d$tf->{tc} ", $time));
$e = 0;
foreach my $k (sort keys %{$disk->{list}}) {
# values delimitted by ", " (comma + space)
my @d = split(', ', $disk->{list}->{$k});
for($n2 = 0; $n2 < scalar(@d); $n2++) {
$from = ($e * 8 * 3) + ($n2 * 3);
$to = $from + 3;
my ($temp, $realloc, $pending) = @$line[$from..$to];
@row = (celsius_to($config, $temp), $realloc, $pending);
push(@output, sprintf(" %4.0f %7.0f %7.0f ", @row));
}
$e++;
}
push(@output, "\n");
}
push(@output, " </pre>\n");
if($title) {
push(@output, " </td>\n");
push(@output, " </tr>\n");
push(@output, main::graph_footer());
}
push(@output, " <br>\n");
return @output;
}
# graph mode
#
if($silent eq "yes" || $silent eq "imagetag") {
$zoom = 1; # force 'global_zoom' to 1 in Multihost viewer
$colors->{fg_color} = "#000000"; # visible color for text mode
$u = "_";
}
if($silent eq "imagetagbig") {
$zoom = 1; # force 'global_zoom' to 1 in Multihost viewer
$colors->{fg_color} = "#000000"; # visible color for text mode
$u = "";
}
my $global_zoom = "--zoom=" . $zoom;
for($n = 0; $n < keys(%{$disk->{list}}); $n++) {
for($n2 = 1; $n2 <= 8; $n2++) {
$str = $u . $package . $n . $n2 . "." . $tf->{when} . ".$imgfmt_lc";
push(@IMG, $str);
unlink("$IMG_DIR" . $str);
if(lc($config->{enable_zoom}) eq "y") {
$str = $u . $package . $n . $n2 . "z." . $tf->{when} . ".$imgfmt_lc";
push(@IMGz, $str);
unlink("$IMG_DIR" . $str);
}
}
}
$e = 0;
foreach my $k (sort keys %{$disk->{list}}) {
# values delimitted by ", " (comma + space)
my @d = split(', ', $disk->{list}->{$k});
if($e) {
push(@output, " <br>\n");
}
if($title) {
push(@output, main::graph_header($title, 2));
}
@riglim = @{setup_riglim($rigid[0], $limit[0])};
undef(@CDEF);
undef(@tmp);
undef(@tmpz);
push(@tmp, "COMMENT: \\n");
for($n = 0; $n < 8; $n++) {
if($d[$n]) {
my $dstr = trim($d[$n]);
my $base = "";
$dstr =~ s/^\"//;
$dstr =~ s/\"$//;
# check if device name is a symbolic link
# e.g. /dev/disk/by-path/pci-0000:07:07.0-scsi-0:0:0:0
if(-l $dstr) {
$base = basename($dstr);
$dstr = abs_path(dirname($dstr) . "/" . readlink($dstr));
chomp($dstr);
}
# $dstr =~ s/^(.+?) .*$/$1/;
if($base && defined($disk->{map}->{$base})) {
$dstr = $disk->{map}->{$base};
} else {
if(defined($disk->{map}->{$dstr})) {
$dstr = $disk->{map}->{$dstr};
}
}
$str = sprintf("%-20s", $dstr);
push(@tmp, "LINE2:temp_" . $n . $LC[$n] . ":$str");
push(@tmpz, "LINE2:temp_" . $n . $LC[$n] . ":$dstr");
push(@tmp, "GPRINT:temp_" . $n . ":LAST: Current\\: %2.0lf");
push(@tmp, "GPRINT:temp_" . $n . ":AVERAGE: Average\\: %2.0lf");
push(@tmp, "GPRINT:temp_" . $n . ":MIN: Min\\: %2.0lf");
push(@tmp, "GPRINT:temp_" . $n . ":MAX: Max\\: %2.0lf\\n");
}
}
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
if(scalar(@d) && (scalar(@d) % 2)) {
push(@tmp, "COMMENT: \\n");
}
if($title) {
push(@output, " <tr>\n");
push(@output, " <td>\n");
}
if(lc($config->{temperature_scale}) eq "f") {
push(@CDEF, "CDEF:temp_0=9,5,/,temp0,*,32,+");
push(@CDEF, "CDEF:temp_1=9,5,/,temp1,*,32,+");
push(@CDEF, "CDEF:temp_2=9,5,/,temp2,*,32,+");
push(@CDEF, "CDEF:temp_3=9,5,/,temp3,*,32,+");
push(@CDEF, "CDEF:temp_4=9,5,/,temp4,*,32,+");
push(@CDEF, "CDEF:temp_5=9,5,/,temp5,*,32,+");
push(@CDEF, "CDEF:temp_6=9,5,/,temp6,*,32,+");
push(@CDEF, "CDEF:temp_7=9,5,/,temp7,*,32,+");
} else {
push(@CDEF, "CDEF:temp_0=temp0");
push(@CDEF, "CDEF:temp_1=temp1");
push(@CDEF, "CDEF:temp_2=temp2");
push(@CDEF, "CDEF:temp_3=temp3");
push(@CDEF, "CDEF:temp_4=temp4");
push(@CDEF, "CDEF:temp_5=temp5");
push(@CDEF, "CDEF:temp_6=temp6");
push(@CDEF, "CDEF:temp_7=temp7");
}
if(lc($config->{show_gaps}) eq "y") {
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
}
($width, $height) = split('x', $config->{graph_size}->{main});
if($silent =~ /imagetag/) {
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
@tmp = @tmpz;
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
}
my $cdef_allvalues_temp = $gap_on_all_nan ? "CDEF:allvalues=temp0,UN,0,1,IF,temp1,UN,0,1,IF,temp2,UN,0,1,IF,temp3,UN,0,1,IF,temp4,UN,0,1,IF,temp5,UN,0,1,IF,temp6,UN,0,1,IF,temp7,UN,0,1,IF,+,+,+,+,+,+,+,0,GT,1,UNKN,IF" : "CDEF:allvalues=temp0,temp1,temp2,temp3,temp4,temp5,temp6,temp7,+,+,+,+,+,+,+";
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 3]",
"--title=$config->{graphs}->{_disk1} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=$temp_scale",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$global_zoom,
@{$cgi->{version12}},
@{$colors->{graph_colors}},
"DEF:temp0=$rrd:disk" . $e ."_hd0_temp:AVERAGE",
"DEF:temp1=$rrd:disk" . $e ."_hd1_temp:AVERAGE",
"DEF:temp2=$rrd:disk" . $e ."_hd2_temp:AVERAGE",
"DEF:temp3=$rrd:disk" . $e ."_hd3_temp:AVERAGE",
"DEF:temp4=$rrd:disk" . $e ."_hd4_temp:AVERAGE",
"DEF:temp5=$rrd:disk" . $e ."_hd5_temp:AVERAGE",
"DEF:temp6=$rrd:disk" . $e ."_hd6_temp:AVERAGE",
"DEF:temp7=$rrd:disk" . $e ."_hd7_temp:AVERAGE",
$cdef_allvalues_temp,
@CDEF,
@tmp);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 3]: $err\n") if $err;
if(lc($config->{enable_zoom}) eq "y") {
($width, $height) = split('x', $config->{graph_size}->{zoom});
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 3]",
"--title=$config->{graphs}->{_disk1} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=$temp_scale",
"--width=$width",
"--height=$height",
@full_size_mode,
@extra,
@riglim,
$global_zoom,
@{$cgi->{version12}},
@{$colors->{graph_colors}},
"DEF:temp0=$rrd:disk" . $e ."_hd0_temp:AVERAGE",
"DEF:temp1=$rrd:disk" . $e ."_hd1_temp:AVERAGE",
"DEF:temp2=$rrd:disk" . $e ."_hd2_temp:AVERAGE",
"DEF:temp3=$rrd:disk" . $e ."_hd3_temp:AVERAGE",
"DEF:temp4=$rrd:disk" . $e ."_hd4_temp:AVERAGE",
"DEF:temp5=$rrd:disk" . $e ."_hd5_temp:AVERAGE",
"DEF:temp6=$rrd:disk" . $e ."_hd6_temp:AVERAGE",
"DEF:temp7=$rrd:disk" . $e ."_hd7_temp:AVERAGE",
$cdef_allvalues_temp,
@CDEF,
@tmpz);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 3]: $err\n") if $err;
}
$e2 = $e + 1;
if($title || ($silent =~ /imagetag/ && $graph =~ /disk$e2/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 3], IMG => $IMG[$e * 3]) . "\n");
} else {
if($version eq "new") {
$picz_width = $picz->{image_width} * $zoom;
$picz_height = $picz->{image_height} * $zoom;
} else {
$picz_width = $width + 115;
$picz_height = $height + 100;
}
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 3], IMG => $IMG[$e * 3]) . "\n");
}
} else {
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 3]) . "\n");
}
}
if($title) {
push(@output, " </td>\n");
push(@output, " <td class='td-valign-top'>\n");
}
@riglim = @{setup_riglim($rigid[1], $limit[1])};
undef(@tmp);
undef(@tmpz);
undef(@CDEF);
for($n = 0; $n < 8; $n += 2) {
if($d[$n]) {
my $dstr = trim($d[$n]);
my $base = "";
$dstr =~ s/^\"//;
$dstr =~ s/\"$//;
# check if device name is a symbolic link
# e.g. /dev/disk/by-path/pci-0000:07:07.0-scsi-0:0:0:0
if(-l $dstr) {
$base = basename($dstr);
$dstr = abs_path(dirname($dstr) . "/" . readlink($dstr));
chomp($dstr);
}
# $dstr =~ s/^(.+?) .*$/$1/;
if($base && defined($disk->{map}->{$base})) {
$dstr = $disk->{map}->{$base};
} else {
if(defined($disk->{map}->{$dstr})) {
$dstr = $disk->{map}->{$dstr};
}
}
$str = sprintf("%-17s", substr($dstr, 0, 17));
push(@tmp, "LINE2:rsc" . $n . $LC[$n] . ":$str");
push(@tmpz, "LINE2:rsc" . $n . $LC[$n] . ":$dstr\\g");
}
if($d[$n + 1]) {
my $dstr = trim($d[$n + 1]);
my $base = "";
$dstr =~ s/^\"//;
$dstr =~ s/\"$//;
# check if device name is a symbolic link
# e.g. /dev/disk/by-path/pci-0000:07:07.0-scsi-0:0:0:0
if(-l $dstr) {
$base = basename($dstr);
$dstr = abs_path(dirname($dstr) . "/" . readlink($dstr));
chomp($dstr);
}
# $dstr =~ s/^(.+?) .*$/$1/;
if($base && defined($disk->{map}->{$base})) {
$dstr = $disk->{map}->{$base};
} else {
if(defined($disk->{map}->{$dstr})) {
$dstr = $disk->{map}->{$dstr};
}
}
$str = sprintf("%-17s", substr($dstr, 0, 17));
push(@tmp, "LINE2:rsc" . ($n + 1) . $LC[$n + 1] . ":$str\\n");
push(@tmpz, "LINE2:rsc" . ($n + 1) . $LC[$n + 1] . ":$dstr\\g");
}
}
if(lc($config->{show_gaps}) eq "y") {
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
}
($width, $height) = split('x', $config->{graph_size}->{small});
if($silent =~ /imagetag/) {
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
@tmp = @tmpz;
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
}
my $cdef_allvalues_rsc = $gap_on_all_nan ? "CDEF:allvalues=rsc0,UN,0,1,IF,rsc1,UN,0,1,IF,rsc2,UN,0,1,IF,rsc3,UN,0,1,IF,rsc4,UN,0,1,IF,rsc5,UN,0,1,IF,rsc6,UN,0,1,IF,rsc7,UN,0,1,IF,+,+,+,+,+,+,+,0,GT,1,UNKN,IF" : "CDEF:allvalues=rsc0,rsc1,rsc2,rsc3,rsc4,rsc5,rsc6,rsc7,+,+,+,+,+,+,+";
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 3 + 1]",
"--title=$config->{graphs}->{_disk2} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Sectors",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$global_zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:rsc0=$rrd:disk" . $e . "_hd0_smart1:AVERAGE",
"DEF:rsc1=$rrd:disk" . $e . "_hd1_smart1:AVERAGE",
"DEF:rsc2=$rrd:disk" . $e . "_hd2_smart1:AVERAGE",
"DEF:rsc3=$rrd:disk" . $e . "_hd3_smart1:AVERAGE",
"DEF:rsc4=$rrd:disk" . $e . "_hd4_smart1:AVERAGE",
"DEF:rsc5=$rrd:disk" . $e . "_hd5_smart1:AVERAGE",
"DEF:rsc6=$rrd:disk" . $e . "_hd6_smart1:AVERAGE",
"DEF:rsc7=$rrd:disk" . $e . "_hd7_smart1:AVERAGE",
$cdef_allvalues_rsc,
@CDEF,
@tmp);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 3 + 1]: $err\n") if $err;
if(lc($config->{enable_zoom}) eq "y") {
($width, $height) = split('x', $config->{graph_size}->{zoom});
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 3 + 1]",
"--title=$config->{graphs}->{_disk2} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Sectors",
"--width=$width",
"--height=$height",
@full_size_mode,
@extra,
@riglim,
$global_zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:rsc0=$rrd:disk" . $e . "_hd0_smart1:AVERAGE",
"DEF:rsc1=$rrd:disk" . $e . "_hd1_smart1:AVERAGE",
"DEF:rsc2=$rrd:disk" . $e . "_hd2_smart1:AVERAGE",
"DEF:rsc3=$rrd:disk" . $e . "_hd3_smart1:AVERAGE",
"DEF:rsc4=$rrd:disk" . $e . "_hd4_smart1:AVERAGE",
"DEF:rsc5=$rrd:disk" . $e . "_hd5_smart1:AVERAGE",
"DEF:rsc6=$rrd:disk" . $e . "_hd6_smart1:AVERAGE",
"DEF:rsc7=$rrd:disk" . $e . "_hd7_smart1:AVERAGE",
$cdef_allvalues_rsc,
@CDEF,
@tmpz);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 3 + 1]: $err\n") if $err;
}
$e2 = $e + 2;
if($title || ($silent =~ /imagetag/ && $graph =~ /disk$e2/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 3 + 1], IMG => $IMG[$e * 3 + 1]) . "\n");
} else {
if($version eq "new") {
$picz_width = $picz->{image_width} * $zoom;
$picz_height = $picz->{image_height} * $zoom;
} else {
$picz_width = $width + 115;
$picz_height = $height + 100;
}
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 3 + 1], IMG => $IMG[$e * 3 + 1]) . "\n");
}
} else {
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 3 + 1]) . "\n");
}
}
@riglim = @{setup_riglim($rigid[2], $limit[2])};
undef(@tmp);
undef(@tmpz);
undef(@CDEF);
for($n = 0; $n < 8; $n += 2) {
if($d[$n]) {
my $dstr = trim($d[$n]);
my $base = "";
$dstr =~ s/^\"//;
$dstr =~ s/\"$//;
# check if device name is a symbolic link
# e.g. /dev/disk/by-path/pci-0000:07:07.0-scsi-0:0:0:0
if(-l $dstr) {
$base = basename($dstr);
$dstr = abs_path(dirname($dstr) . "/" . readlink($dstr));
chomp($dstr);
}
# $dstr =~ s/^(.+?) .*$/$1/;
if($base && defined($disk->{map}->{$base})) {
$dstr = $disk->{map}->{$base};
} else {
if(defined($disk->{map}->{$dstr})) {
$dstr = $disk->{map}->{$dstr};
}
}
$str = sprintf("%-17s", substr($dstr, 0, 17));
push(@tmp, "LINE2:cps" . $n . $LC[$n] . ":$str");
push(@tmpz, "LINE2:cps" . $n . $LC[$n] . ":$dstr\\g");
}
if($d[$n + 1]) {
my $dstr = trim($d[$n + 1]);
my $base = "";
$dstr =~ s/^\"//;
$dstr =~ s/\"$//;
# check if device name is a symbolic link
# e.g. /dev/disk/by-path/pci-0000:07:07.0-scsi-0:0:0:0
if(-l $dstr) {
$base = basename($dstr);
$dstr = abs_path(dirname($dstr) . "/" . readlink($dstr));
chomp($dstr);
}
# $dstr =~ s/^(.+?) .*$/$1/;
if($base && defined($disk->{map}->{$base})) {
$dstr = $disk->{map}->{$base};
} else {
if(defined($disk->{map}->{$dstr})) {
$dstr = $disk->{map}->{$dstr};
}
}
$str = sprintf("%-17s", substr($dstr, 0, 17));
push(@tmp, "LINE2:cps" . ($n + 1) . $LC[$n + 1] . ":$str\\n");
push(@tmpz, "LINE2:cps" . ($n + 1) . $LC[$n + 1] . ":$dstr\\g");
}
}
if(lc($config->{show_gaps}) eq "y") {
push(@tmp, "AREA:wrongdata#$colors->{gap}:");
push(@tmpz, "AREA:wrongdata#$colors->{gap}:");
push(@CDEF, "CDEF:wrongdata=allvalues,UN,INF,UNKN,IF");
}
($width, $height) = split('x', $config->{graph_size}->{small});
if($silent =~ /imagetag/) {
($width, $height) = split('x', $config->{graph_size}->{remote}) if $silent eq "imagetag";
($width, $height) = split('x', $config->{graph_size}->{main}) if $silent eq "imagetagbig";
@tmp = @tmpz;
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
push(@tmp, "COMMENT: \\n");
}
my $cdef_allvalues_cps = $gap_on_all_nan ? "CDEF:allvalues=cps0,UN,0,1,IF,cps1,UN,0,1,IF,cps2,UN,0,1,IF,cps3,UN,0,1,IF,cps4,UN,0,1,IF,cps5,UN,0,1,IF,cps6,UN,0,1,IF,cps7,UN,0,1,IF,+,+,+,+,+,+,+,0,GT,1,UNKN,IF" : "CDEF:allvalues=cps0,cps1,cps2,cps3,cps4,cps5,cps6,cps7,+,+,+,+,+,+,+";
$pic = $rrd{$version}->("$IMG_DIR" . "$IMG[$e * 3 + 2]",
"--title=$config->{graphs}->{_disk3} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Sectors",
"--width=$width",
"--height=$height",
@extra,
@riglim,
$global_zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:cps0=$rrd:disk" . $e . "_hd0_smart2:AVERAGE",
"DEF:cps1=$rrd:disk" . $e . "_hd1_smart2:AVERAGE",
"DEF:cps2=$rrd:disk" . $e . "_hd2_smart2:AVERAGE",
"DEF:cps3=$rrd:disk" . $e . "_hd3_smart2:AVERAGE",
"DEF:cps4=$rrd:disk" . $e . "_hd4_smart2:AVERAGE",
"DEF:cps5=$rrd:disk" . $e . "_hd5_smart2:AVERAGE",
"DEF:cps6=$rrd:disk" . $e . "_hd6_smart2:AVERAGE",
"DEF:cps7=$rrd:disk" . $e . "_hd7_smart2:AVERAGE",
$cdef_allvalues_cps,
@CDEF,
@tmp);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMG[$e * 3 + 2]: $err\n") if $err;
if(lc($config->{enable_zoom}) eq "y") {
($width, $height) = split('x', $config->{graph_size}->{zoom});
$picz = $rrd{$version}->("$IMG_DIR" . "$IMGz[$e * 3 + 2]",
"--title=$config->{graphs}->{_disk3} ($tf->{nwhen}$tf->{twhen})",
"--start=-$tf->{nwhen}$tf->{twhen}",
"--imgformat=$imgfmt_uc",
"--vertical-label=Sectors",
"--width=$width",
"--height=$height",
@full_size_mode,
@extra,
@riglim,
$global_zoom,
@{$cgi->{version12}},
@{$cgi->{version12_small}},
@{$colors->{graph_colors}},
"DEF:cps0=$rrd:disk" . $e . "_hd0_smart2:AVERAGE",
"DEF:cps1=$rrd:disk" . $e . "_hd1_smart2:AVERAGE",
"DEF:cps2=$rrd:disk" . $e . "_hd2_smart2:AVERAGE",
"DEF:cps3=$rrd:disk" . $e . "_hd3_smart2:AVERAGE",
"DEF:cps4=$rrd:disk" . $e . "_hd4_smart2:AVERAGE",
"DEF:cps5=$rrd:disk" . $e . "_hd5_smart2:AVERAGE",
"DEF:cps6=$rrd:disk" . $e . "_hd6_smart2:AVERAGE",
"DEF:cps7=$rrd:disk" . $e . "_hd7_smart2:AVERAGE",
$cdef_allvalues_cps,
@CDEF,
@tmpz);
$err = RRDs::error;
push(@output, "ERROR: while graphing $IMG_DIR" . "$IMGz[$e * 3 + 2]: $err\n") if $err;
}
$e2 = $e + 3;
if($title || ($silent =~ /imagetag/ && $graph =~ /disk$e2/)) {
if(lc($config->{enable_zoom}) eq "y") {
if(lc($config->{disable_javascript_void}) eq "y") {
push(@output, " " . picz_a_element(config => $config, IMGz => $IMGz[$e * 3 + 2], IMG => $IMG[$e * 3 + 2]) . "\n");
} else {
if($version eq "new") {
$picz_width = $picz->{image_width} * $zoom;
$picz_height = $picz->{image_height} * $zoom;
} else {
$picz_width = $width + 115;
$picz_height = $height + 100;
}
push(@output, " " . picz_js_a_element(width => $picz_width, height => $picz_height, config => $config, IMGz => $IMGz[$e * 3 + 2], IMG => $IMG[$e * 3 + 2]) . "\n");
}
} else {
push(@output, " " . img_element(config => $config, IMG => $IMG[$e * 3 + 2]) . "\n");
}
}
if($title) {
push(@output, " </td>\n");
push(@output, " </tr>\n");
if($disk->{desc}->{$k}) {
push(@output, " <tr>\n");
push(@output, " <td class='td-title' colspan='2'>\n");
push(@output, " <font size='-1'>\n");
push(@output, " <b>&nbsp;&nbsp;$disk->{desc}->{$k}</b>\n");
push(@output, " </font>\n");
push(@output, " </td>\n");
push(@output, " </tr>\n");
}
push(@output, main::graph_footer());
}
$e++;
}
push(@output, " <br>\n");
return @output;
}
1;
Reference in New Issue View Git Blame Copy Permalink