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tapes_used_per_week_subtotaled_by_group.pl
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tapes_used_per_week_subtotaled_by_group.pl
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#!/usr/bin/perl -w
#-> Program Name: tapes_used_per_week.pl
#-> Authur: Peter Reed
#-> Created: 5/24/2012
#-> Modified:
#-> Description:Report to produce statistics about tape use per week to determine burn rate
#-> Output:
#-> Number of LTO3 tapes used per week
#-> Number of LTO5 tapes used per week
#-> Full Backups per week
#-> Incremental Backups per week
#-> Total Backups per week
use Time::Local;
%convert_month = (Jan,0,Feb,1,Mar,2,Apr,3,May,4,Jun,5,Jul,6,Aug,7,Sep,8,Oct,9,Nov,10,Dec,11);
my ($units,$tape,$ssid);
#########################
#start_saturday
$mon= "Jun";
$day= 16;
$yr= 2012;
$number_of_weeks=8;
#########################
$sec=$min=0;
$hr=12;
$increment_secs = 24*7*3600;
$month = $convert_month{$mon};
$year = $yr-1900;
$i = 0;
$start_secs = timelocal($sec,$min,$hr,$day,$month,$year);
TOP:
$end_secs=$start_secs+$increment_secs;
($mday,$mon,$year) = (localtime($start_secs))[3,4,5];
$mon+=1;
$year=$year+1900;
$start ="$mon/$mday/$year 12:00";
($mday,$mon,$year) = (localtime($end_secs))[3,4,5];
$mon+=1;
$year=$year+1900;
$end ="$mon/$mday/$year 12:00";
#print "mminfo -r -xc,' 'ssid(56),group,totalsize,level' -q '!incomplete,savetime>$start,savetime<$end'\n";
(@ssid_volume) = `mminfo -xc, -r 'ssid(56),group,sumsize,level,volume,client' -q '!incomplete,savetime>$start,savetime<$end' | sort -u`;
undef %totals;
undef %totals_lto5;
undef %totals_lto3;
undef %full;
undef %incr;
foreach $val (@ssid_volume) {
next if $val =~ /group/;
chop $val;
($ssid,$group,$sumsize,$level,$volume) = split (/,/,$val);
($totalsize,$units) = ($sumsize =~ /(\d+)\s+(\D+)/);
# Convert to Gigabytes
if ($units =~ 'MB') {
$totalsize=$totalsize/1000;
} elsif ($units =~ 'KB') {
$totalsize=$totalsize/1000/1000;
} elsif ($units =~ 'GB') {
} elsif ($units =~ 'TB') {
$totalsize=$totalsize*1000;
} elsif ($units =~ 'B') {
$totalsize=$totalsize/1024/1000/1000;
} else {
print "Don't know what units to use for $units\n";
}
$totals{$group} += $totalsize;
#$tape{$volume} += 1;
$volume =~s/U[NS]//;
$volume =~s/N//;
if ($volume>3999) {
if (defined $totals_lto5{$group}) {
$totals_lto5{$group} += $totalsize;
} else {
$totals_lto5{$group} = 0;
}
} else {
if (defined $totals_lto3{$group}) {
$totals_lto3{$group} += $totalsize;
} else {
$totals_lto3{$group} = 0;
}
}
if ($level =~ /full/) {
if (defined $full{$group}) {
$full{$group} += $totalsize;
} else {
$full{$group} = 0;
}
} else {
if (defined $incr{$group}) {
$incr{$group} += $totalsize;
} else {
$incr{$group} = 0;
}
}
}
$lto3_week=0;
$lto5_week=0;
$total_week=0;
$total_full=0;
$total_incr=0;
foreach $key (sort keys(%totals)) {
$size = $totals{$key}+.005;
$size =~ s/(\d*\.\d\d)\d*/$1/;
if (defined $totals_lto5{$key}) {
$lto5 = $totals_lto5{$key}+.005;
} else {
$lto5 = .005;
}
if (defined $totals_lto3{$key}) {
$lto3 = $totals_lto3{$key}+.005;
} else {
$lto3 = .005;
}
if (defined $full{$key}) {
$ffull = $full{$key}+.005;
} else {
$ffull = .005;
}
if (defined $incr{$key}) {
$iincr = $incr{$key}+.005;
} else {
$iincr = .005;
}
$lto5 =~ s/(\d*\.\d\d)\d*/$1/;
$lto3 =~ s/(\d*\.\d\d)\d*/$1/;
$iincr =~ s/(\d*\.\d\d)\d*/$1/;
$ffull =~ s/(\d*\.\d\d)\d*/$1/;
$val =sprintf"%-32s",$key;
print "Group:$val\tLTO3:$lto3\tLTO5:$lto5\tINCR:$iincr\tFULL:$ffull\tTotal Group:$size\n";
$lto3_week += $lto3;
$lto5_week += $lto5;
$total_week += $size;
$total_incr += $iincr;
$total_full += $ffull;
}
$val =sprintf"%-32s",$start;
print "\nTotal:$val\tLTO3:$lto3_week\tLTO5:$lto5_week\t\tINCR:$total_incr\tFULL:$total_full\tTotal Group:$total_week\n\n";
$tape3=int($lto3_week/800+.5);
$tape5=int($lto5_week/2479+.5);
print "LTO3 Tapes at 800GB/tape: $tape3\n";
print "LTO5 Tapes at 2500GB/tape: $tape5\n\n\n";
#foreach $key (sort keys(%tape)) {
# print "$key\n";
#}
++$i;
$start_secs = $start_secs + $increment_secs;
if ($i < $number_of_weeks) {goto TOP};