/usr/bin/chirp_audit_cluster is in coop-computing-tools 4.0-1.1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 | #!/usr/bin/perl
#
# This tool automatically audits all hosts in a Chirp cluster
# in parallel, and then produces four text reports listing the
# storage consumption, by user, by host, and then for the
# combination of all users and hosts.
#
use POSIX;
print "Auditing entire Chirp cluster.\n";
$pwd=`pwd`;
$nerrors=0;
mkdir "/tmp/audit-$<";
print "Getting list of hosts from catalog:...\n";
$hostlist=`chirp_status -s`;
@hosts = split /[ \t\n]/, $hostlist;
print "Auditing $#hosts hosts in parallel, this could take a while...\n";
`multirun -d -p 100 -f /tmp/audit-$</data -t 300 "chirp %s audit -r" @hosts`;
print "Collating data...\n";
foreach $host (@hosts) {
open FILE, "/tmp/audit-$</data.$host";
next if(!FILE);
while(<FILE>) {
chomp;
($nfiles, $ndirs, $nbytes, $user) = split;
if($nfiles eq "couldn't") {
print "error auditing $host: $_\n";
$nerrors++;
next;
}
$hostfiles{$host} += $nfiles;
$hostdirs{$host} += $ndirs;
$hostbytes{$host} += $nbytes;
$hostusers{$host}++;
$userfiles{$user} += $nfiles;
$userdirs{$user} += $ndirs;
$userbytes{$user} += $nbytes;
$userhosts{$user}++;
$users{$user}++;
$userhostfiles{$user}{$host} += $nfiles;
$userhostdirs{$user}{$host} += $ndirs;
$userhostbytes{$user}{$host} += $nbytes;
$hostuserfiles{$host}{$user} += $nfiles;
$hostuserdirs{$host}{$user} += $ndirs;
$hostuserbytes{$host}{$user} += $nbytes;
$totalfiles += $nfiles;
$totaldirs += $ndirs;
$totalbytes += $nbytes;
$totalhosts ++;
}
}
@users = keys %users;
sub sort_by_host_bytes
{
return $hostbytes{$b} <=> $hostbytes{$a};
}
sub sort_by_user_bytes
{
return $userbytes{$b} <=> $userbytes{$a};
}
sub sort_by_userhost_bytes
{
return $userhostbytes{$user}{$b} <=> $userhostbytes{$user}{$a};
}
sub sort_by_hostuser_bytes
{
return $hostuserbytes{$host}{$b} <=> $hostuserbytes{$host}{$a};
}
$totalgb = int($totalbytes/1024.0/1024.0/1024.0);
$date = `date`;
print "Generating audit.user.txt\n";
open FILE, ">audit.user.txt" or die;
print FILE "Chirp Storage Audit by User\n";
print FILE "$date\n";
print FILE "$#users users, $#hosts hosts, $totalgb GB data, $totalfiles files, $totaldirs dirs\n";
if($nerrors) {
print FILE "($nerrors hosts could not be audited)\n";
}
print FILE "\n HOSTS FILES DIRS TOTAL DATA OWNER\n";
foreach $user (sort sort_by_user_bytes @users) {
printf FILE "%8s %8s %8s %12.1f MB %s\n",$userhosts{$user},$userfiles{$user},$userdirs{$user},$userbytes{$user}/1048576,$user;
}
close FILE;
print "Generating audit.host.txt\n";
open FILE, ">audit.host.txt" or die;
print FILE "Chirp Storage Audit by Host\n";
print FILE "$date\n";
print FILE "$#users users, $#hosts hosts, $totalgb GB data, $totalfiles files, $totaldirs dirs\n";
if($nerrors) {
print FILE "($nerrors hosts could not be audited)\n";
}
print FILE "\n USERS FILES DIRS TOTAL DATA HOSTNAME\n";
foreach $host (sort sort_by_host_bytes @hosts) {
next if($hostbytes{$host}==0);
printf FILE "%8s %8s %8s %12.1f MB %s\n",$hostusers{$host},$hostfiles{$host},$hostdirs{$host},$hostbytes{$host}/1048576,$host;
}
close FILE;
print "Generating audit.host.user.txt\n";
open FILE, ">audit.host.user.txt" or die;
print FILE "Chirp Storage Audit by Host and User\n";
print FILE "$date\n";
print FILE "$#users users, $#hosts hosts, $totalgb GB data, $totalfiles files, $totaldirs dirs\n";
if($nerrors) {
print FILE "($nerrors hosts could not be audited)\n";
}
print FILE "\n USERS FILES DIRS TOTAL DATA HOSTNAME / USER\n";
foreach $host (sort sort_by_host_bytes @hosts) {
next if($hostbytes{$host}==0);
printf FILE "--------------------------------------------------------------------------------\n";
printf FILE "%8s %8s %8s %12.1f MB %s\n",$hostusers{$host},$hostfiles{$host},$hostdirs{$host},$hostbytes{$host}/1048576,$host;
printf FILE "--------------------------------------------------------------------------------\n";
foreach $user (sort sort_by_hostuser_bytes @users) {
next if($hostuserbytes{$host}{$user}==0);
printf FILE "%8s %8s %8s %12.1f MB - %s\n","",$hostuserfiles{$host}{$user},$hostuserdirs{$host}{$user},$hostuserbytes{$host}{$user}/1048576,$user;
}
}
close FILE;
print "Generating audit.user.host.txt\n";
open FILE, ">audit.user.host.txt" or die;
print FILE "Chirp Storage Audit by User and Host\n";
print FILE "$date\n";
print FILE "$#users users, $#hosts hosts, $totalgb GB data, $totalfiles files, $totaldirs dirs\n";
if($nerrors) {
print FILE "($nerrors hosts could not be audited)\n";
}
print FILE "\n HOSTS FILES DIRS TOTAL DATA USER/HOSTNAME\n";
foreach $user (sort sort_by_user_bytes @users) {
next if($userbytes{$user}==0);
printf FILE "--------------------------------------------------------------------------------\n";
printf FILE "%8s %8s %8s %12.1f MB %s\n",$userhosts{$user},$userfiles{$user},$userdirs{$user},$userbytes{$user}/1048576,$user;
printf FILE "--------------------------------------------------------------------------------\n";
foreach $host (sort sort_by_userhost_bytes @hosts) {
next if($userhostbytes{$user}{$host}==0);
printf FILE "%8s %8s %8s %12.1f MB - %s\n","",$userhostfiles{$user}{$host},$userhostdirs{$user}{$host},$userhostbytes{$user}{$host}/1048576,$host;
}
}
close FILE;
print "Audit complete with $nerrors errors.\n";
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