--- loncom/cgi/clusterstatus.pl 2003/08/05 12:52:23 1.15 +++ loncom/cgi/clusterstatus.pl 2008/12/25 01:56:03 1.26 @@ -1,17 +1,45 @@ #!/usr/bin/perl $|=1; -# The LearningOnline Network with CAPA -# Cluster Status +# Generates a html page showing various status reports about the domain or cluster +# $Id: clusterstatus.pl,v 1.26 2008/12/25 01:56:03 raeburn Exp $ # -# $Id: clusterstatus.pl,v 1.15 2003/08/05 12:52:23 www Exp $ +# Copyright Michigan State University Board of Trustees +# +# This file is part of the LearningOnline Network with CAPA (LON-CAPA). +# +# LON-CAPA 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. +# +# LON-CAPA 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 LON-CAPA; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# /home/httpd/html/adm/gpl.txt +# +# http://www.lon-capa.org/ +# + +use strict; use lib '/home/httpd/lib/perl/'; +use Apache::lonnet; +use Apache::lonlocal; use LONCAPA::Configuration; - +use LONCAPA::loncgi; +use LONCAPA::lonauthcgi; use LWP::UserAgent(); use HTTP::Headers; use IO::File; +my $perlvar=&LONCAPA::Configuration::read_conf('loncapa.conf'); + my %host=(); my $oneday=60*60*24; @@ -20,14 +48,36 @@ my %perlvar=(); my $mode; my $concount=0; +my $fromcache; + +my %domaininfo = &Apache::lonnet::domain_info(); +my %allhostname = &Apache::lonnet::all_hostnames(); +my (%hostname,%hostip); +my %hostdom = &Apache::lonnet::all_host_domain(); +my %iphost = &Apache::lonnet::get_iphost(); +my %libserv= &Apache::lonnet::all_library(); + +foreach my $ip (keys(%iphost)) { + $hostip{$iphost{$ip}} = $ip; +} + +my $maxusers=0; +my $maxload=0; +my $totalusers=0; + +my %FORM=(); + +my $stat_total=0; +my $stat_notyet=0; +my $stat_fromcache=0; sub select_form { my ($def,$name,%hash) = @_; my $selectform = ""; return $selectform; @@ -43,7 +93,7 @@ sub key { sub hidden { my ($name,$value)=@_; - print "\n"; + print("\n"); } sub request { @@ -51,33 +101,40 @@ sub request { $cachetime*=(0.5+rand); my $key=&key($local,$url); my $reply=''; + $stat_total++; +# if fromcache flag is set, only return cached values + if ($fromcache) { + if ($FORM{$key.'_time'}) { + $stat_fromcache++; + return $FORM{$key}; + } else { + $stat_notyet++; + return 'not_yet'; + } + } +# normal mode, refresh when expired or not yet present if ($FORM{$key.'_time'}) { if ((time-$FORM{$key.'_time'})<$cachetime) { $reply=$FORM{$key}; &hidden($key.'_time',$FORM{$key.'_time'}); - &hidden($key.'_fromcache',1); + $stat_fromcache++; } } unless ($reply) { - unless ($hostname{$local}) { - $reply='local_unknown'; - } else { - - my $ua=new LWP::UserAgent(timeout => 10); - + if ($hostname{$local}) { + my $ua=new LWP::UserAgent(timeout => 20); my $request=new HTTP::Request('GET', "http://".$hostname{$local}.$url); - $request->authorization_basic('lonadm','litelite'); - my $response=$ua->request($request); - - unless ($response->is_success) { + if ($response->is_success) { + $reply=$response->content; + chomp($reply); + } else { $reply='local_error'; - } else { - $reply=$response->content; - chomp($reply); } - } + } else { + $reply='local_unknown'; + } &hidden($key.'_time',time); } &hidden($key,$reply); @@ -97,7 +154,9 @@ sub connected { # but always do the first five. # unless ($FORM{&key($local,$url)}) { - unless (($concount<=5) || (rand>0.95)) { + unless (($concount<=5) || (rand>0.95)) { + $stat_total++; + $stat_notyet++; return 'not_yet'; } else { $concount++; @@ -137,109 +196,169 @@ sub otherwindow { sub login { my $local=shift; - print &otherwindow($local,'/adm/login?domain='.$perlvar{'lonDefDomain'}, - 'Login'); + print(&otherwindow($local,'/adm/login?domain='.$perlvar{'lonDefDomain'}, + 'Login')); } sub runloncron { my $local=shift; - print &otherwindow($local,'/cgi-bin/loncron.pl','Run loncron'); + print(&otherwindow($local,'/cgi-bin/loncron.pl',&Apache::lonlocal::mt('Run loncron'))); } sub loncron { my $local=shift; - print &otherwindow($local,'/lon-status','loncron'); + print(&otherwindow($local,'/lon-status','loncron')); } sub lonc { my $local=shift; - print &otherwindow($local,'/lon-status/loncstatus.txt','lonc'); + print(&otherwindow($local,'/lon-status/loncstatus.txt','lonc')); } sub lond { my $local=shift; - print &otherwindow($local,'/lon-status/londstatus.txt','lond'); + print(&otherwindow($local,'/lon-status/londstatus.txt','lond')); } sub users { my $local=shift; - print &otherwindow($local,'/cgi-bin/userstatus.pl','Users'); + print(&otherwindow($local,'/cgi-bin/userstatus.pl',&Apache::lonlocal::mt('Users'))); } sub versions { my $local=shift; - print &otherwindow($local,'/cgi-bin/lonversions.pl','Versions'); + print(&otherwindow($local,'/cgi-bin/lonversions.pl',&Apache::lonlocal::mt('Versions'))); } sub server { my $local=shift; - print &otherwindow($local,'/server-status','Server Status'); + print(&otherwindow($local,'/server-status',&Apache::lonlocal::mt('Server Status'))); +} + +sub announcement { + my $local=shift; + print(&otherwindow($local,'/announcement.txt',&Apache::lonlocal::mt('Announcement'))); +} + +sub takeonline { + my $local=shift; + print(&otherwindow($local,'/cgi-bin/takeonline.pl',&Apache::lonlocal::mt('Take online'))); +} + +sub takeoffline { + my $local=shift; + print(&otherwindow($local,'/cgi-bin/takeoffline.pl',&Apache::lonlocal::mt('Take offline'))); +} + +sub reroute { + my ($local,$remote)=@_; + print(&otherwindow($local,'/cgi-bin/takeoffline.pl?'. + $hostname{$remote}.'&'.$hostdom{$local} + ,$remote)."\n"); +} + +sub allreroutes { + my $local=shift; + &takeoffline($local); + print(&Apache::lonlocal::mt('Reroute to:').' '); + foreach my $remote (sort keys %hostname) { + unless ($local eq $remote) { + &reroute($local,$remote); + } + } + print(''); } # ========================================================= Produce a green bar sub bar { my $parm=shift; my $number=int($parm+0.5); - print "
"; + print('
'); for (my $i=0;$i<$number;$i++) { print "+"; } - print "
"; + print("
"); } # ========================================================== Show server status sub serverstatus { my ($local,$trouble)=@_; - print (< 'Reroute:', + vers => 'Version:', + load => 'Load:', + acti => 'Active Users:', + rpms => 'RPMs', + mysq => 'MySQL Database:', + notc => 'Not connected', + lonc => 'loncron errors', + ); + + print(< "; + print(""); if ($trouble) { - print (""); + print(""); + } + print("
-$local $hostdom{$local} ($hostname{$local}; $hostrole{$local}) -
$domaindescription{$hostdom{$local}} +$local $hostdom{$local} ($hostname{$local}); $hostrole +
$domaininfo{$hostdom{$local}}{'description'} +$domaininfo{$hostdom{$local}}{'city'}
ENDHEADER &login($local);&server($local);&users($local);&versions($local); + &announcement($local); &loncron($local);&lond($local);&lonc($local);&runloncron($local); - print "
$trouble
$trouble
"); +# re-routing + if ($host{$local.'_reroute'}) { + print('
'.$lt{'rero'}.' '.$host{$local.'_reroute'}); + &takeonline($local); } - print "
"; # version if ($host{$local.'_version'}) { - print "
Version: ".$host{$local.'_version'} + print('
'.$lt{'vers'}.' '.$host{$local.'_version'}); } # load if (($host{$local.'_load_doomed'}>0.5) || ($mode eq 'load_doomed')) { - print "
Load: ".$host{$local.'_load'} + print('
'.$lt{'load'}.' '.$host{$local.'_load'}); } # users if (($host{$local.'_users_doomed'}>10) || ($mode eq 'users_doomed')) { - print "
Active Users: ".$host{$local.'_users'} + print('
'.$lt{'acti'}.' '.$host{$local.'_users'}); } # checkrpms if ($host{$local.'_checkrpms'}) { - print "
RPMs: ".$host{$local.'_checkrpms'} + print('
'.$lt{'rpms'}.' '.$host{$local.'_checkrpms'}); } # mysql if ($host{$local.'_mysql'}) { - print "
MySQL Database: ".$host{$local.'_mysql'} + print('
'.$lt{'mysq'}.' '.$host{$local.'_mysql'}); } # connections if ($host{$local.'_notconnected'}) { - print "
Not connected: "; - foreach (split(/ /,$host{$local.'_notconnected'})) { - if ($_) { - print " $_"; + print('
'.$lt{'notc'}.' '); + foreach my $item (split(/ /,$host{$local.'_notconnected'})) { + if ($item) { + print(' '.$item.''); } } } # errors if ($host{$local.'_errors'}) { - print "
loncron errors: ".$host{$local.'_errors'}; + print('
'.$lt{'lonc'}.' '.$host{$local.'_errors'}); } + print "
"; + &allreroutes($local); print "

"; } @@ -260,125 +379,23 @@ sub doomedness { return sort { $alldoomed{$b} <=> $alldoomed{$a} } @allhosts; } -# ====================================================================== Status -sub statuslist { - my ($local,$what)=@_; - print -"\n"; +sub resetvars { + $maxusers=0; + $maxload=0; + $totalusers=0; + $stat_total=0; + $stat_notyet=0; + $stat_fromcache=0; + $concount=0; + undef %host; + %host=(); } -# -# Main program -# -# ========================================================= Get form parameters -my $buffer; - -read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'}); -my @pairs=split(/&/,$buffer); -my $pair; my $name; my $value; -undef %FORM; -%FORM=(); -foreach $pair (@pairs) { - ($name,$value) = split(/=/,$pair); - $value =~ tr/+/ /; - $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; - $FORM{$name}=$value; -} - -$buffer=$ENV{'QUERY_STRING'}; -@pairs=split(/&/,$buffer); -foreach $pair (@pairs) { - ($name,$value) = split(/=/,$pair); - $value =~ tr/+/ /; - $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; - $FORM{$name}=$value; -} - -# ====================================================== Determine refresh rate - -my $refresh=(($FORM{'refresh'}=~/^\d+$/)?$FORM{'refresh'}:120); -if ($refresh<30) { $refresh=30; } -my $starttime=time; - -# ============================================================== Determine mode - -my %modes=('trouble' => 'Trouble', - 'users_doomed' => 'Doomed: Users', - 'loncron_doomed' => 'Doomed: General (loncron)', - 'mysql_doomed' => 'Doomed: Database (mysql)', - 'notconnected_doomed' => 'Doomed: Connections', - 'checkrpms_doomed' => 'Doomed: RPMs', - 'load_doomed' => 'Doomed: Load', - 'unresponsive_doomed' => 'Doomed: Status could not be determined', - 'users' => 'User Report', - 'load' => 'Load Report', - 'connections' => 'Connections Matrix'); - -$mode=$FORM{'mode'}; -unless ($modes{$mode}) { $mode='trouble'; } -# ================================================================ Send Headers -print "Content-type: text/html\n\n". - "\n"; -# -------------------- Read loncapa.conf (and by default, loncapa_apache.conf). -my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); -%perlvar=%{$perlvarref}; -undef $perlvarref; # remove since sensitive and not needed -delete $perlvar{'lonReceipt'}; # remove since sensitive and not needed -delete $perlvar{'lonSqlAccess'}; # remove since sensitive and not needed - -# ------------------------------------------------------------- Read hosts file -{ - my $config=IO::File->new("$perlvar{'lonTabDir'}/hosts.tab"); - - $total=0; - while (my $configline=<$config>) { - $configline=~s/#.*$//; - unless ($configline=~/\w/) { next; } - my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); - $hostname{$id}=$name; - $hostdom{$id}=$domain; - $hostrole{$id}=$role; - $hostip{$id}=$ip; - $total++; - if (($role eq 'library') && ($id ne $perlvar{'lonHostID'})) { - $libserv{$id}=$name; - } - } -} -# ------------------------------------------------------------ Read domain file -{ - my $fh=IO::File->new($perlvar{'lonTabDir'}.'/domain.tab'); - %domaindescription = (); - %domain_auth_def = (); - %domain_auth_arg_def = (); - if ($fh) { - while (<$fh>) { - next if (/^(\#|\s*$)/); - chomp; - my ($domain, $domain_description, $def_auth, $def_auth_arg) - = split(/:/,$_,4); - $domain_auth_def{$domain}=$def_auth; - $domain_auth_arg_def{$domain}=$def_auth_arg; - $domaindescription{$domain}=$domain_description; - } - } -} - -print "

LON-CAPA Cluster Status ".localtime()."

"; -print "
\n". -"
". -"
\n";; -print "
\n"; -print 'Choose next report: '.&select_form($mode,'mode',%modes).'
'; -&hidden('refresh',$refresh); - +sub mainloop { + &resetvars(); # ==================================================== Main Loop over all Hosts -my $maxusers=0; -my $maxload=0; -my $totalusers=0; - -foreach $local (sort keys %hostname) { +foreach my $local (sort(keys(%hostname))) { $host{$local.'_unresponsive_doomed'}=0; # -- Check general status &statuslist($local,'General'); @@ -427,6 +444,19 @@ foreach $local (sort keys %hostname) { } $host{$local.'_load'}=$userstatus{'loadavg'}; } +# -- Check reroute status + &statuslist($local,'Reroute'); + my %reroute=&replyhash($local,'/lon-status/reroute.txt',1800); + if ($reroute{'status'} eq 'rerouting') { + if ($reroute{'server'}) { + $host{$local.'_reroute'}= + 'Rerouting to '.$reroute{'server'}. + ', domain: '.$reroute{'domain'}. + ' (since '.localtime($reroute{'time'}).')'; + } else { + $host{$local.'_reroute'}='offline'; + } + } # -- Check mysql status &statuslist($local,'Database'); my %mysql=&replyhash($local,'/lon-status/mysql.txt',3600); @@ -435,7 +465,7 @@ foreach $local (sort keys %hostname) { $host{$local.'_unresponsive_doomed'}++; } else { if ((time-$mysql{'time'})>(7*$oneday)) { - if ($hostrole{$local} eq 'library') { + if (exists($libserv{$local})) { $host{$local.'_mysql'}='Stale.'; $host{$local.'_mysql_doomed'}=1; } @@ -472,7 +502,7 @@ foreach $local (sort keys %hostname) { &statuslist($local,'Connections'); $host{$local.'_notconnected'}=''; $host{$local.'_notconnected_doomed'}=0; - foreach $remote (sort keys %hostname) { + foreach my $remote (sort keys %hostname) { my $status=&connected($local,$remote); $connectionstatus{$local.'_TO_'.$remote}=$status; unless (($status eq 'ok') || ($status eq 'not_yet')) { @@ -480,9 +510,12 @@ foreach $local (sort keys %hostname) { $host{$local.'_notconnected_doomed'}++; } } -# =============================================================== End Mail Loop +# =============================================================== End Main Loop } -&statuslist('Done.'); + +} + +sub reports { # ====================================================================== Output if ($mode=~/\_doomed$/) { # Output by doomedness @@ -494,12 +527,12 @@ foreach $local (sort keys %hostname) { "". ""; foreach my $remote (sort keys %hostname) { - print ''; + print ''; } print "\n"; # connection matrix foreach my $local (sort keys %hostname) { - print ''; + print ''; foreach my $remote (sort keys %hostname) { if ($connectionstatus{$local.'_TO_'.$remote} eq 'not_yet') { my $cellcolor='#FFFFFF'; @@ -509,9 +542,9 @@ foreach $local (sort keys %hostname) { my $cellcolor='#BBDDBB'; if ($local eq $remote) { $cellcolor='#99DD99'; } print -''; +''; } else { - my $cellcolor='#DDBBBB'; + my $cellcolor='#DDCCAA'; if ($connectionstatus{$local.'_TO_'.$remote} eq 'local_error') { if ($local eq $remote) { $cellcolor='#DD88AA'; @@ -519,7 +552,7 @@ foreach $local (sort keys %hostname) { $cellcolor='#DDAACC'; } } else { - if ($local eq $remote) { $cellcolor='#DD9999'; } + if ($local eq $remote) { $cellcolor='#DDBB77'; } } print '
 '.$remote.''.$remote.'
'.$local.'
'.$local.'ok'.&Apache::lonlocal::mt('ok').''. @@ -535,25 +568,27 @@ foreach $local (sort keys %hostname) { # Users if ($maxusers) { my $factor=50/$maxusers; - print "

Total active user(s): $totalusers

". - ""; + print '

'.&Apache::lonlocal::mt('Total active user(s)').': '.$totalusers.'

'. + '
'; - foreach $local (sort keys %hostname) { + foreach my $local (sort keys %hostname) { if (defined($host{$local.'_users'})) { print -'\n"; + print ''."\n"; } } - print "
'.$local. - ''; +'
'.$local. + '
'. + $domaininfo{$hostdom{$local}}{'description'}. + '		'; &users($local); print ''. $host{$local.'_users'}.'
"; + print '
'; } else { - print "No active users logged in."; + print &Apache::lonlocal::mt('No active users logged in.'); } } elsif ($mode eq 'load') { # Load @@ -561,12 +596,14 @@ foreach $local (sort keys %hostname) { my $factor=50/$maxload; print ""; - foreach $local (sort keys %hostname) { + foreach my $local (sort keys %hostname) { if (defined($host{$local.'_load_doomed'})) { print -'
'. +'
'. $local. - ''; + '
'. + $Apache::lonnet::domain{$hostdom{$local}}{'description'}. + '		'; &server($local); print ''. @@ -577,46 +614,184 @@ foreach $local (sort keys %hostname) { } print "
"; } else { - print "No workload."; + print &Apache::lonlocal::mt('No workload.'); } } elsif ($mode eq 'trouble') { my $count=0; - foreach $local (sort keys %hostname) { + foreach my $local (sort keys %hostname) { my $trouble=''; if ($host{$local.'_unresponsive_doomed'}>3) { - $trouble='Does not respond to several queries.
'; + $trouble=&Apache::lonlocal::mt('Does not respond to several queries.'). + '
'; } if ($host{$local.'_errors'}) { - $trouble='Has loncron errors.
'; - } elsif ($host{$local.'_loncron_doomed'}>600) { - $trouble='High loncron count.
'; + $trouble=&Apache::lonlocal::mt('Has loncron errors').'
'; + } elsif ($host{$local.'_loncron_doomed'}>2500) { + $trouble=&Apache::lonlocal::mt('High loncron count.').'
'; } if ($host{$local.'_load_doomed'}>5) { - $trouble='High load.
'; + $trouble=&Apache::lonlocal::mt('High load.').'
'; } if ($host{$local.'_users_doomed'}>200) { - $trouble='High user volume.
'; + $trouble=&Apache::lonlocal::mt('High user volume.').'
'; } if ($host{$local.'_mysql_doomed'}>1) { - $trouble='MySQL database apparently offline.
'; + $trouble=&Apache::lonlocal::mt('MySQL database apparently offline.').'
'; } if ($host{$local.'_checkrpms_doomed'}>100) { - $trouble='RPMs outdated.
'; + $trouble=&Apache::lonlocal::mt('RPMs outdated.').'
'; + } + if ($host{$local.'_reroute'}) { + $trouble=&Apache::lonlocal::&mt('Rerouting').'
'; } if ($trouble) { $count++; &serverstatus($local,$trouble); } } - unless ($count) { print "No mayor trouble."; } + unless ($count) { print &Apache::lonlocal::mt('No major trouble.'); } + } +} + +# ====================================================================== Status +sub statuslist { + my ($local,$what)=@_; + my $displaylocal; + if (defined($local)) { + $displaylocal = " $local ($hostname{$local})"; + } + print ''."\n"; +} + +# ============================================================================= +# ============================================================================= +# Main program +# +# ========================================================= Get form parameters +my $buffer; + +read(STDIN, $buffer, $ENV{'CONTENT_LENGTH'}); +my @pairs=split(/&/,$buffer); +my $pair; my $name; my $value; +undef %FORM; +%FORM=(); +foreach $pair (@pairs) { + ($name,$value) = split(/=/,$pair); + $value =~ tr/+/ /; + $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; + $FORM{$name}=$value; +} + +$buffer=$ENV{'QUERY_STRING'}; +@pairs=split(/&/,$buffer); +foreach $pair (@pairs) { + ($name,$value) = split(/=/,$pair); + $value =~ tr/+/ /; + $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; + $FORM{$name}=$value; +} + +# ====================================================== Determine refresh rate + +my $refresh=(($FORM{'refresh'}=~/^\d+$/)?$FORM{'refresh'}:30); +if ($refresh<30) { $refresh=30; } +my $starttime=time; + +# ============================================================== Determine mode + +my %modes= &Apache::lonlocal::texthash ( + 'trouble' => 'Trouble', + 'users_doomed' => 'Doomed: Users', + 'loncron_doomed' => 'Doomed: General (loncron)', + 'mysql_doomed' => 'Doomed: Database (mysql)', + 'notconnected_doomed' => 'Doomed: Connections', + 'checkrpms_doomed' => 'Doomed: RPMs', + 'load_doomed' => 'Doomed: Load', + 'unresponsive_doomed' => 'Doomed: Status could not be determined', + 'users' => 'User Report', + 'load' => 'Load Report', + 'connections' => 'Connections Matrix'); +$mode=$FORM{'mode'}; +unless ($modes{$mode}) { $mode='trouble'; } +# ================================================================ Send Headers +print("Content-type: text/html\n\n". + ''."\n"); +# -------------------- Read loncapa.conf (and by default, loncapa_apache.conf). +my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); +%perlvar=%{$perlvarref}; +undef $perlvarref; # remove since sensitive and not needed +delete $perlvar{'lonReceipt'}; # remove since sensitive and not needed +delete $perlvar{'lonSqlAccess'}; # remove since sensitive and not needed + +if (!&LONCAPA::loncgi::check_cookie_and_load_env()) { + &Apache::lonlocal::get_language_handle(); + print(&LONCAPA::loncgi::missing_cookie_msg()); + exit; +} + +if (!&LONCAPA::lonauthcgi::can_view('clusterstatus')) { + &Apache::lonlocal::get_language_handle(); + print &LONCAPA::lonauthcgi::unauthorized_msg('clusterstatus'); + exit; +} + +&Apache::lonlocal::get_language_handle(); + +my $scope = 'Domain'; +if ($Apache::lonnet::env{'request.role'} =~ m{^su\./}) { + %hostname = %allhostname; + $scope = 'Cluster'; +} else { + undef(%hostname); + my @poss_domains = &Apache::lonnet::current_machine_domains(); + foreach my $host (keys(%allhostname)) { + if (grep(/^\Q$hostdom{$host}\E$/,@poss_domains)) { + $hostname{$host} = $allhostname{$host}; + } } +} + +print '

'.&Apache::lonlocal::mt("LON-CAPA $scope Status").' '.localtime()."

"; +print "\n". +'
'. +"
\n"; +print "
\n"; +print &Apache::lonlocal::mt('Choose next report:').' '.&select_form($mode,'mode',%modes).'
'; +&hidden('refresh',$refresh); + + if (!$FORM{'runonetime'}) { + my $lcscope = lc($scope); + print '

'.&Apache::lonlocal::mt("Gathering initial $lcscope data").'

'. + &Apache::lonlocal::mt('This may take some time ..').'
'; + $fromcache=0; + &mainloop(); + &statuslist(undef,'Done initial run.'); + &reports(); + } else { + $fromcache=1; + &mainloop(); + &statuslist(undef,'Done gathering cached data'); + &reports(); + $fromcache=0; + &mainloop(); + } + &hidden('runonetime',1); + print '
'.&Apache::lonlocal::mt('Total number of queries: [_1]',$stat_total); + if ($stat_total != 0) { + print '
'.&Apache::lonlocal::mt('Percent complete:').''. + int(($stat_total-$stat_notyet)/$stat_total*100.). + '
'.&Apache::lonlocal::mt('Percent from cache:').' '. + int($stat_fromcache/$stat_total*100.).''; + } + # ============================================================== Close, refresh print "
"; exit 0;