--- loncom/loncron 2000/12/08 22:08:57 1.8 +++ loncom/loncron 2003/07/30 16:49:27 1.41 @@ -9,6 +9,14 @@ # # 7/14,7/15,7/19,7/21,7/22,11/18, # 2/8 Gerd Kortemeyer +# 12/23 Gerd Kortemeyer +# YEAR=2001 +# 09/04,09/06,11/26 Gerd Kortemeyer + +$|=1; + +use lib '/home/httpd/lib/perl/'; +use LONCAPA::Configuration; use IO::File; use IO::Socket; @@ -43,17 +51,36 @@ ENDERROUT # ================================================================ Main Program - -# ------------------------------------------------------------ Read access.conf -{ - my $config=IO::File->new("/etc/httpd/conf/access.conf"); - - while (my $configline=<$config>) { - if ($configline =~ /PerlSetVar/) { - my ($dummy,$varname,$varvalue)=split(/\s+/,$configline); - $perlvar{$varname}=$varvalue; - } - } +# --------------------------------- Read loncapa_apache.conf and loncapa.conf +my $perlvarref=LONCAPA::Configuration::read_conf('loncapa.conf'); +%perlvar=%{$perlvarref}; +undef $perlvarref; +delete $perlvar{'lonReceipt'}; # remove since sensitive and not needed +delete $perlvar{'lonSqlAccess'}; # remove since sensitive and not needed + +# --------------------------------------- Make sure that LON-CAPA is configured +# I only test for one thing here (lonHostID). This is just a safeguard. +if ('{[[[[lonHostID]]]]}' eq $perlvar{'lonHostID'}) { + print("Unconfigured machine.\n"); + $emailto=$perlvar{'lonSysEMail'}; + $hostname=`/bin/hostname`; + chop $hostname; + $hostname=~s/[^\w\.]//g; # make sure is safe to pass through shell + $subj="LON: Unconfigured machine $hostname"; + system("echo 'Unconfigured machine $hostname.' |\ + mailto $emailto -s '$subj' > /dev/null"); + exit 1; +} + +# ----------------------------- Make sure this process is running from user=www +my $wwwid=getpwnam('www'); +if ($wwwid!=$<) { + print("User ID mismatch. This program must be run as user 'www'\n"); + $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}"; + $subj="LON: $perlvar{'lonHostID'} User ID mismatch"; + system("echo 'User ID mismatch. loncron must be run as user www.' |\ + mailto $emailto -s '$subj' > /dev/null"); + exit 1; } # ------------------------------------------------------------- Read hosts file @@ -61,14 +88,21 @@ ENDERROUT my $config=IO::File->new("$perlvar{'lonTabDir'}/hosts.tab"); while (my $configline=<$config>) { - my ($id,$domain,$role,$name,$ip)=split(/:/,$configline); - $hostname{$id}=$name; - $hostdom{$id}=$domain; - $hostrole{$id}=$role; - $hostip{$id}=$ip; - if (($role eq 'library') && ($id ne $perlvar{'lonHostID'})) { - $libserv{$id}=$name; - } + my ($id,$domain,$role,$name,$ip,$domdescr)=split(/:/,$configline); + if ($id && $domain && $role && $name && $ip) { + $hostname{$id}=$name; + $hostdom{$id}=$domain; + $hostip{$id}=$ip; + $hostrole{$id}=$role; + if ($domdescr) { $domaindescription{$domain}=$domdescr; } + if (($role eq 'library') && ($id ne $perlvar{'lonHostID'})) { + $libserv{$id}=$name; + } + } else { + if ($configline) { +# &logthis("Skipping hosts.tab line -$configline-"); + } + } } } @@ -97,6 +131,7 @@ $date=localtime($now); { my $fh=IO::File->new(">$statusdir/newstatus.html"); +my %simplestatus=(); print $fh (< @@ -110,9 +145,13 @@ print $fh (<
  • Configuration
  • Machine Information +
  • Temporary Files +
  • Session Tokens
  • httpd +
  • lonsql
  • lond
  • lonc +
  • lonhttpd
  • lonnet
  • Connections
  • Delayed Messages @@ -125,17 +164,17 @@ print $fh (< ENDHEADERS -foreach $varname (keys %perlvar) { +foreach $varname (sort(keys(%perlvar))) { print $fh "$varname$perlvar{$varname}\n"; } print $fh "

    Hosts

    "; -foreach $id (keys %hostname) { -print $fh - ""; -print $fh "\n"; +foreach $id (sort(keys(%hostname))) { + print $fh + ""; + print $fh "\n"; } print $fh "
    $id$hostdom{$id}$hostrole{$id}$hostname{$id}$hostip{$id}
    $id$hostdom{$id}$hostrole{$id}$hostname{$id}$hostip{$id}

    Spare Hosts

      "; -foreach $id (keys %spareid) { +foreach $id (sort(keys(%spareid))) { print $fh "
    1. $id\n"; } @@ -171,28 +210,101 @@ while ($line=) { $usage=$parts[4]; $usage=~s/\W//g; if ($usage>90) { - $warnings++; + $warnings++; + $notices++; } elsif ($usage>80) { $warnings++; } elsif ($usage>60) { $notices++; } - if ($usage>95) { $warnings++; $warnings++ } + if ($usage>95) { $warnings++; $warnings++; $simplestatus{'diskfull'}++; } } close (DFH); print $fh ""; + + +print $fh "

      ps

      "; +print $fh "
      ";
+$psproc=0;
+
+open (PSH,"ps -aux|");
+while ($line=) { 
+   print $fh "$line"; 
+   $psproc++;
+}
+close (PSH);
+print $fh "
      "; + +if ($psproc>200) { $notices++; } +if ($psproc>250) { $notices++; } + &errout($fh); + +# --------------------------------------------------------------- clean out tmp +print $fh '

      Temporary Files

      '; +$cleaned=0; +$old=0; +while ($fname=<$perlvar{'lonDaemons'}/tmp/*>) { + my ($dev,$ino,$mode,$nlink, + $uid,$gid,$rdev,$size, + $atime,$mtime,$ctime, + $blksize,$blocks)=stat($fname); + $now=time; + $since=$now-$mtime; + if ($since>$perlvar{'lonExpire'}) { + $line=''; + if (open(PROBE,$fname)) { + $line=; + close(PROBE); + } + unless ($line=~/^CHECKOUTTOKEN\&/) { + $cleaned++; + unlink("$fname"); + } else { + if ($since>365*$perlvar{'lonExpire'}) { + $cleaned++; + unlink("$fname"); + } else { $old++; } + } + } + +} +print $fh "Cleaned up ".$cleaned." files (".$old." old checkout tokens)."; + +# ------------------------------------------------------------ clean out lonIDs +print $fh '

      Session Tokens

      '; +$cleaned=0; +$active=0; +while ($fname=<$perlvar{'lonIDsDir'}/*>) { + my ($dev,$ino,$mode,$nlink, + $uid,$gid,$rdev,$size, + $atime,$mtime,$ctime, + $blksize,$blocks)=stat($fname); + $now=time; + $since=$now-$mtime; + if ($since>$perlvar{'lonExpire'}) { + $cleaned++; + print $fh "Unlinking $fname
      "; + unlink("$fname"); + } else { + $active++; + } + +} +print $fh "

      Cleaned up ".$cleaned." stale session token(s)."; +print $fh "

      $active open session(s)

      "; + # ----------------------------------------------------------------------- httpd print $fh '

      httpd

      Access Log

      ';
 
-open (DFH,"tail -n40 /etc/httpd/logs/access_log|");
+open (DFH,"tail -n25 /etc/httpd/logs/access_log|");
 while ($line=) { print $fh "$line" };
 close (DFH);
 
 print $fh "

      Error Log

      ";
 
-open (DFH,"tail -n50 /etc/httpd/logs/error_log|");
+open (DFH,"tail -n25 /etc/httpd/logs/error_log|");
 while ($line=) { 
    print $fh "$line";
    if ($line=~/\[error\]/) { $notices++; } 
@@ -202,12 +314,11 @@ print $fh "
      "; &errout($fh); -# ------------------------------------------------------------------------ lonsql - -if ($perlvar{'lonRole'} eq "library" && 1==0) { +# ---------------------------------------------------------------------- lonsql - print $fh '

      lonsql

      Log

      ';
-    
+my $restartflag=1;
+    print $fh '
      lonsql
      Log
      ';
+    print "lonsql\n";
     if (-e "$perlvar{'lonDaemons'}/logs/lonsql.log"){
 	open (DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/lonsql.log|");
 	while ($line=) { 
@@ -221,36 +332,53 @@ if ($perlvar{'lonRole'} eq "library" &&
     print $fh "
      ";
     
     my $lonsqlfile="$perlvar{'lonDaemons'}/logs/lonsql.pid";
-    
+ 
+    $restartflag=1;
+   
     if (-e $lonsqlfile) {
 	my $lfh=IO::File->new("$lonsqlfile");
 	my $lonsqlpid=<$lfh>;
 	chomp($lonsqlpid);
 	if (kill 0 => $lonsqlpid) {
 	    print $fh "
      lonsql at pid $lonsqlpid responding
      ";
+	    $restartflag=0;
 	} else {
 	    $errors++; $errors++;
 	    print $fh "
      lonsql at pid $lonsqlpid not responding
      ";
+		$restartflag=1;
+	print $fh 
+	    "
      Decided to clean up stale .pid file and restart lonsql
      ";
 	}
-    } else {
+    }
+    if ($restartflag==1) {
+	$simplestatus{'lonsql'}='off';
 	$errors++;
+	         print $fh '
      Killall lonsql: '.
+                    system('killall lonsql').' - ';
+                    sleep 2;
+                    print $fh unlink($lonsqlfile).' - '.
+                              system('killall -9 lonsql').
+                    '
      ';
 	print $fh "
      lonsql not running, trying to start
      ";
-	system("$perlvar{'lonDaemons'}/lonsql");
-	sleep 120;
+	system(
+ "$perlvar{'lonDaemons'}/lonsql 2>>$perlvar{'lonDaemons'}/logs/lonsql_errors");
+	sleep 2;
 	if (-e $lonsqlfile) {
 	    print $fh "Seems like it started ...
      ";
 	    my $lfh=IO::File->new("$lonsqlfile");
 	    my $lonsqlpid=<$lfh>;
 	    chomp($lonsqlpid);
-	    sleep 30;
+	    sleep 2;
 	    if (kill 0 => $lonsqlpid) {
 		print $fh "
      lonsql at pid $lonsqlpid responding
      ";
+		$simplestatus{'lonsql'}='restarted';
 	    } else {
 		$errors++; $errors++;
 		print $fh "
      lonsql at pid $lonsqlpid not responding
      ";
 		print $fh "Give it one more try ...
      ";
-		system("$perlvar{'lonDaemons'}/lonsql");
-		sleep 120;
+		system(
+ "$perlvar{'lonDaemons'}/lonsql 2>>$perlvar{'lonDaemons'}/logs/lonsql_errors");
+		sleep 2;
 	    }
 	} else {
 	    print $fh "Seems like that did not work!
      ";
@@ -276,7 +404,7 @@ if ($perlvar{'lonRole'} eq "library" &&
 	$atime,$mtime,$ctime,
 	$blksize,$blocks)=stat($fname);
 
-    if ($size>40000) {
+    if ($size>200000) {
 	print $fh "Rotating logs ...
      ";
 	rename("$fname.2","$fname.3");
 	rename("$fname.1","$fname.2");
@@ -284,13 +412,13 @@ if ($perlvar{'lonRole'} eq "library" &&
     }
 
     &errout($fh);
-}
 # ------------------------------------------------------------------------ lond
 
 print $fh '
      lond
      Log
      ';
+print "lond\n";
 
 if (-e "$perlvar{'lonDaemons'}/logs/lond.log"){
-open (DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/lond.log|");
+open (DFH,"tail -n25 $perlvar{'lonDaemons'}/logs/lond.log|");
 while ($line=) { 
    print $fh "$line";
    if ($line=~/INFO/) { $notices++; }
@@ -303,56 +431,51 @@ print $fh "
      ";
 
 my $londfile="$perlvar{'lonDaemons'}/logs/lond.pid";
 
-my $restartflag=1;
+$restartflag=1;
 if (-e $londfile) {    
    my $lfh=IO::File->new("$londfile");
    my $londpid=<$lfh>;
    chomp($londpid);
    if (kill 0 => $londpid) {
-      print $fh "
      lond at pid $londpid responding
      ";
+      print $fh "
      lond at pid $londpid responding, sending USR1
      ";
+      kill USR1 => $londpid;
       $restartflag=0;
    } else {
       $errors++;
       print $fh "
      lond at pid $londpid not responding
      ";
-      # Intelligently handle this.
-      # Possibility #1: there is no process
-      # Solution: remove .pid file and restart
-      if (getpgrp($londpid)==-1) {
-	  unlink($londfile);
-	  $restartflag=1;
-      }
-      else {
-      # Possibility #2: there is a zombie process
-      # Possibility #3: there is a live process that is not responding
-      #                 for an unknown reason
-      # Solution: kill process, remove .pid and restart
-	  kill 2 => $londpid;
-	  unlink($londfile);
-	  $restartflag=1;
-      }
+      $restartflag=1;
       print $fh 
-	  "
      Deciding to clean up stale .pid file and restart lond
      ";
+	  "
      Decided to clean up stale .pid file and restart lond
      ";
    }
 } 
 if ($restartflag==1) {
+    $simplestatus{'lond'}='off';
    $errors++;
+	  print $fh '
      Killall lond: '.
+                    system('killall lond').' - ';
+          sleep 2;
+          print $fh unlink($londfile).' - '.system('killall -9 lond').
+                    '
      ';
    print $fh "
      lond not running, trying to start
      ";
-   system("$perlvar{'lonDaemons'}/lond");
-   sleep 120;
+   system(
+     "$perlvar{'lonDaemons'}/lond 2>>$perlvar{'lonDaemons'}/logs/lond_errors");
+   sleep 2;
    if (-e $londfile) {
        print $fh "Seems like it started ...
      ";
        my $lfh=IO::File->new("$londfile");
        my $londpid=<$lfh>;
        chomp($londpid);
-       sleep 30;
+       sleep 2;
        if (kill 0 => $londpid) {
           print $fh "
      lond at pid $londpid responding
      ";
+	  $simplestatus{'lond'}='restarted';
        } else {
           $errors++; $errors++;
           print $fh "
      lond at pid $londpid not responding
      ";
           print $fh "Give it one more try ...
      ";
-          system("$perlvar{'lonDaemons'}/lond");
-          sleep 120;
+	  system(
+ "$perlvar{'lonDaemons'}/lond 2>>$perlvar{'lonDaemons'}/logs/lond_errors");
+          sleep 2;
        }
    } else {
        print $fh "Seems like that did not work!
      ";
@@ -389,9 +512,10 @@ if ($size>40000) {
 # ------------------------------------------------------------------------ lonc
 
 print $fh '
      lonc
      Log
      ';
+print "lonc\n";
 
 if (-e "$perlvar{'lonDaemons'}/logs/lonc.log"){
-open (DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/lonc.log|");
+open (DFH,"tail -n25 $perlvar{'lonDaemons'}/logs/lonc.log|");
 while ($line=) { 
    print $fh "$line";
    if ($line=~/INFO/) { $notices++; }
@@ -416,45 +540,40 @@ if (-e $loncfile) {
    } else {
       $errors++;
       print $fh "
      lonc at pid $loncpid not responding
      ";
-      # Intelligently handle this.
-      # Possibility #1: there is no process
-      # Solution: remove .pid file and restart
-      if (getpgrp($loncpid)==-1) {
-	  unlink($loncfile);
+      # Solution: kill parent and children processes, remove .pid and restart
 	  $restartflag=1;
-      }
-      else {
-      # Possibility #2: there is a zombie process
-      # Possibility #3: there is a live process that is not responding
-      #                 for an unknown reason
-      # Solution: kill process, remove .pid and restart
-	  kill 2 => $loncpid;
-	  unlink($loncfile);
-	  $restartflag=1;
-      }
       print $fh 
-	  "
      Deciding to clean up stale .pid file and restart lonc
      ";
+	  "
      Decided to clean up stale .pid file and restart lonc
      ";
    }
 } 
 if ($restartflag==1) {
+    $simplestatus{'lonc'}='off';
    $errors++;
+	  print $fh '
      Killall lonc: '.
+	            system('killall lonc').' - ';
+          sleep 2;
+          print $fh unlink($loncfile).' - '.system('killall -9 lonc').
+                    '
      ';
    print $fh "
      lonc not running, trying to start
      ";
-   system("$perlvar{'lonDaemons'}/lonc");
-   sleep 120;
+	system(
+ "$perlvar{'lonDaemons'}/lonc 2>>$perlvar{'lonDaemons'}/logs/lonc_errors");
+   sleep 2;
    if (-e $loncfile) {
        print $fh "Seems like it started ...
      ";
        my $lfh=IO::File->new("$loncfile");
        my $loncpid=<$lfh>;
        chomp($loncpid);
-       sleep 30;
+       sleep 2;
        if (kill 0 => $loncpid) {
           print $fh "
      lonc at pid $loncpid responding
      ";
+	  $simplestatus{'lonc'}='restarted';
        } else {
           $errors++; $errors++;
           print $fh "
      lonc at pid $loncpid not responding
      ";
           print $fh "Give it one more try ...
      ";
-          system("$perlvar{'lonDaemons'}/lonc");
-          sleep 120;
+ 	  system(
+ "$perlvar{'lonDaemons'}/lonc 2>>$perlvar{'lonDaemons'}/logs/lonc_errors");
+          sleep 2;
        }
    } else {
        print $fh "Seems like that did not work!
      ";
@@ -489,9 +608,108 @@ if ($size>40000) {
 
    
 &errout($fh);
+# -------------------------------------------------------------------- lonhttpd
+
+print $fh '
      lonhttpd
      Log
      ';
+print "lonhttpd\n";
+
+if (-e "$perlvar{'lonDaemons'}/logs/lonhttpd.log"){
+open (DFH,"tail -n25 $perlvar{'lonDaemons'}/logs/lonhttpd.log|");
+while ($line=) { 
+   print $fh "$line";
+   if ($line=~/INFO/) { $notices++; }
+   if ($line=~/WARNING/) { $notices++; }
+   if ($line=~/CRITICAL/) { $warnings++; }
+};
+close (DFH);
+}
+print $fh "
      ";
+
+my $lonhttpdfile="$perlvar{'lonDaemons'}/logs/lonhttpd.pid";
+
+$restartflag=1;
+if (-e $lonhttpdfile) {
+   my $lfh=IO::File->new("$lonhttpdfile");
+   my $lonhttpdpid=<$lfh>;
+   chomp($lonhttpdpid);
+   if (kill 0 => $lonhttpdpid) {
+      print $fh "
      lonhttpd at pid $lonhttpdpid responding
      ";
+      $restartflag=0;
+   } else {
+      $errors++;
+      print $fh "
      lonhttpd at pid $lonhttpdpid not responding
      ";
+      # Solution: kill parent and children processes, remove .pid and restart
+	  $restartflag=1;
+      print $fh 
+	  "
      Decided to clean up stale .pid file and restart lonhttpd
      ";
+   }
+} 
+if ($restartflag==1) {
+    $simplestatus{'lonhttpd'}='off';
+   $errors++;
+	  print $fh '
      Killall lonhttpd: '.
+	            system('killall lonhttpd').' - ';
+          sleep 2;
+          print $fh unlink($lonhttpdfile).' - '.system('killall -9 lonhttpd').
+                    '
      ';
+   print $fh "
      lonhttpd not running, trying to start
      ";
+	system(
+ "$perlvar{'lonDaemons'}/lonhttpd 2>>$perlvar{'lonDaemons'}/logs/lonhttpd_errors");
+   sleep 2;
+   if (-e $lonhttpdfile) {
+       print $fh "Seems like it started ...
      ";
+       my $lfh=IO::File->new("$lonhttpdfile");
+       my $lonhttpdpid=<$lfh>;
+       chomp($lonhttpdpid);
+       sleep 2;
+       if (kill 0 => $lonhttpdpid) {
+          print $fh "
      lonhttpd at pid $lonhttpdpid responding
      ";
+	  $simplestatus{'lonhttpd'}='restarted';
+       } else {
+          $errors++; $errors++;
+          print $fh "
      lonhttpd at pid $lonhttpdpid not responding
      ";
+          print $fh "Give it one more try ...
      ";
+ 	  system(
+ "$perlvar{'lonDaemons'}/lonhttpd 2>>$perlvar{'lonDaemons'}/logs/lonhttpd_errors");
+          sleep 2;
+       }
+   } else {
+       print $fh "Seems like that did not work!
      ";
+       $errors++;
+   }
+   if (-e "$perlvar{'lonDaemons'}/logs/lonhttpd.log") {
+    print $fh "
      ";
+    open (DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/lonhttpd.log|");
+    while ($line=) { 
+      print $fh "$line";
+      if ($line=~/WARNING/) { $notices++; }
+      if ($line=~/CRITICAL/) { $notices++; }
+    };
+    close (DFH);
+    print $fh "
      ";
+   }
+}
+
+$fname="$perlvar{'lonDaemons'}/logs/lonhttpd.log";
+
+                          my ($dev,$ino,$mode,$nlink,
+                              $uid,$gid,$rdev,$size,
+                              $atime,$mtime,$ctime,
+                              $blksize,$blocks)=stat($fname);
+
+if ($size>40000) {
+    print $fh "Rotating logs ...
      ";
+    rename("$fname.2","$fname.3");
+    rename("$fname.1","$fname.2");
+    rename("$fname","$fname.1");
+}
+
+   
+&errout($fh);
 # ---------------------------------------------------------------------- lonnet
 
 print $fh '
      lonnet
      Temp Log
      ';
+print "lonnet\n";
 if (-e "$perlvar{'lonDaemons'}/logs/lonnet.log"){
 open (DFH,"tail -n50 $perlvar{'lonDaemons'}/logs/lonnet.log|");
 while ($line=) { 
@@ -499,7 +717,7 @@ while ($line=) {
 };
 close (DFH);
 }
-print $fh "
      Perm Log
      ";
+print $fh "
      Perm Log
      ";
 
 if (-e "$perlvar{'lonDaemons'}/logs/lonnet.perm.log") {
     open(DFH,"tail -n10 $perlvar{'lonDaemons'}/logs/lonnet.perm.log|");
@@ -530,7 +748,7 @@ print $fh "
      ";
 print $fh '
      Connections
      ';
 
 print $fh "";
-foreach $tryserver (keys %hostname) {
+foreach $tryserver (sort(keys(%hostname))) {
 
     $answer=reply("pong",$tryserver);
     if ($answer eq "$tryserver:$perlvar{'lonHostID'}") {
@@ -549,6 +767,7 @@ print $fh "
      ";
 # ------------------------------------------------------------ Delayed messages
 
 print $fh '
      Delayed Messages
      ';
+print "buffers\n";
 
 print $fh '
      Scanning Permanent Log
      ';
 
@@ -569,6 +788,7 @@ $unsend=0;
 print $fh "Total unsend messages: $unsend
      \n";
 $warnings=$warnings+5*$unsend;
 
+if ($unsend) { $simplestatus{'unsend'}=$unsend; }
 print $fh "
      Outgoing Buffer
      ";
 
 open (DFH,"ls -lF $perlvar{'lonSockDir'}/delayed|");
@@ -585,13 +805,29 @@ print $fh "
      Total Error Count: $total
 $now=time;
 $date=localtime($now);
 print $fh "
      $date ($now)\n";
-
+print "writing done\n";
+$fh->close();
 }
+if ($errors) { $simplestatus{'errors'}=$errors; }
+if ($warnings) { $simplestatus{'warnings'}=$warnings; }
+if ($notices) { $simplestatus{'notices'}=$notices; }
+$simplestatus{'time'}=time;
 
 rename ("$statusdir/newstatus.html","$statusdir/index.html");
-
+{
+my $sfh=IO::File->new(">$statusdir/loncron_simple.txt");
+foreach (keys %simplestatus) {
+    print $sfh $_.'='.$simplestatus{$_}.'&';
+}
+print $sfh "\n";
+$sfh->close();
+}
 if ($totalcount>200) {
-   $emailto="$perlvar{'lonAdmEMail'},$perlvar{'lonSysEMail'}";
+   print "mailing\n";
+   $emailto="$perlvar{'lonAdmEMail'}";
+   if ($totalcount>1000) {
+      $emailto.=",$perlvar{'lonSysEMail'}";
+   }
    $subj="LON: $perlvar{'lonHostID'} E:$errors W:$warnings N:$notices"; 
    system(
  "metasend -b -t $emailto -s '$subj' -f $statusdir/index.html -m text/html");