version 1.6, 2000/10/26 22:21:02
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version 1.11, 2000/12/23 16:56:46
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Line 9
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Line 9
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# |
# |
# 7/14,7/15,7/19,7/21,7/22,11/18, |
# 7/14,7/15,7/19,7/21,7/22,11/18, |
# 2/8 Gerd Kortemeyer |
# 2/8 Gerd Kortemeyer |
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# Dec 00 Scott Harrison |
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# 12/23 Gerd Kortemeyer |
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use IO::File; |
use IO::File; |
use IO::Socket; |
use IO::Socket; |
Line 110 print $fh (<<ENDHEADERS);
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Line 112 print $fh (<<ENDHEADERS);
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<ol> |
<ol> |
<li><a href="#configuration">Configuration</a> |
<li><a href="#configuration">Configuration</a> |
<li><a href="#machine">Machine Information</a> |
<li><a href="#machine">Machine Information</a> |
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<li><a href="#tmp">Temporary Files</a> |
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<li><a href="#tokens">Session Tokens</a> |
<li><a href="#httpd">httpd</a> |
<li><a href="#httpd">httpd</a> |
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<li><a href="#lonsql">lonsql</a> |
<li><a href="#lond">lond</a> |
<li><a href="#lond">lond</a> |
<li><a href="#lonc">lonc</a> |
<li><a href="#lonc">lonc</a> |
<li><a href="#lonnet">lonnet</a> |
<li><a href="#lonnet">lonnet</a> |
Line 182 while ($line=<DFH>) {
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Line 187 while ($line=<DFH>) {
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close (DFH); |
close (DFH); |
print $fh "</pre>"; |
print $fh "</pre>"; |
&errout($fh); |
&errout($fh); |
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# --------------------------------------------------------------- clean out tmp |
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print $fh '<hr><a name="tmp"><h2>Temporary Files</h2>'; |
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$cleaned=0; |
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while ($fname=<$perlvar{'lonDaemons'}/tmp/*>) { |
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my ($dev,$ino,$mode,$nlink, |
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$uid,$gid,$rdev,$size, |
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$atime,$mtime,$ctime, |
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$blksize,$blocks)=stat($fname); |
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$now=time; |
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$since=$now-$mtime; |
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if ($since>$perlvar{'lonExpire'}) { |
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$cleaned++; |
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unlink("$fname"); |
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} |
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} |
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print $fh "Cleaned up ".$cleaned." files."; |
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# ------------------------------------------------------------ clean out lonIDs |
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print $fh '<hr><a name="tokens"><h2>Session Tokens</h2>'; |
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$cleaned=0; |
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$active=0; |
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while ($fname=<$perlvar{'lonIDsDir'}/*>) { |
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my ($dev,$ino,$mode,$nlink, |
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$uid,$gid,$rdev,$size, |
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$atime,$mtime,$ctime, |
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$blksize,$blocks)=stat($fname); |
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$now=time; |
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$since=$now-$mtime; |
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if ($since>$perlvar{'lonExpire'}) { |
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$cleaned++; |
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print $fh "Unlinking $fname<br>"; |
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unlink("$fname"); |
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} else { |
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$active++; |
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} |
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} |
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print $fh "<p>Cleaned up ".$cleaned." stale session token(s)."; |
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print $fh "<h3>$active open session(s)</h3>"; |
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# ----------------------------------------------------------------------- httpd |
# ----------------------------------------------------------------------- httpd |
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print $fh '<hr><a name="httpd"><h2>httpd</h2><h3>Access Log</h3><pre>'; |
print $fh '<hr><a name="httpd"><h2>httpd</h2><h3>Access Log</h3><pre>'; |
Line 202 print $fh "</pre>";
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Line 249 print $fh "</pre>";
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&errout($fh); |
&errout($fh); |
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# ------------------------------------------------------------------------ lonsql |
# ---------------------------------------------------------------------- lonsql |
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# |
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# Do not run for now |
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# |
if ($perlvar{'lonRole'} eq "library" && 1==0) { |
if ($perlvar{'lonRole'} eq "library" && 1==0) { |
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print $fh '<hr><a name="lond"><h2>lonsql</h2><h3>Log</h3><pre>'; |
print $fh '<hr><a name="lonsql"><h2>lonsql</h2><h3>Log</h3><pre>'; |
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if (-e "$perlvar{'lonDaemons'}/logs/lonsql.log"){ |
if (-e "$perlvar{'lonDaemons'}/logs/lonsql.log"){ |
open (DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/lonsql.log|"); |
open (DFH,"tail -n100 $perlvar{'lonDaemons'}/logs/lonsql.log|"); |
Line 303 print $fh "</pre>";
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Line 352 print $fh "</pre>";
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my $londfile="$perlvar{'lonDaemons'}/logs/lond.pid"; |
my $londfile="$perlvar{'lonDaemons'}/logs/lond.pid"; |
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if (-e $londfile) { |
my $restartflag=1; |
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if (-e $londfile) { |
my $lfh=IO::File->new("$londfile"); |
my $lfh=IO::File->new("$londfile"); |
my $londpid=<$lfh>; |
my $londpid=<$lfh>; |
chomp($londpid); |
chomp($londpid); |
if (kill 0 => $londpid) { |
if (kill 0 => $londpid) { |
print $fh "<h3>lond at pid $londpid responding</h3>"; |
print $fh "<h3>lond at pid $londpid responding</h3>"; |
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$restartflag=0; |
} else { |
} else { |
$errors++; $errors++; |
$errors++; |
print $fh "<h3>lond at pid $londpid not responding</h3>"; |
print $fh "<h3>lond at pid $londpid not responding</h3>"; |
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# Intelligently handle this. |
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# Possibility #1: there is no process |
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# Solution: remove .pid file and restart |
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if (getpgrp($londpid)==-1) { |
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unlink($londfile); |
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$restartflag=1; |
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} |
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else { |
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# Possibility #2: there is a live process that is not responding |
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# for an unknown reason |
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# Solution: kill parent and children processes, remove .pid and restart |
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`killall -9 lond`; |
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unlink($londfile); |
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$restartflag=1; |
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} |
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print $fh |
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"<h3>Deciding to clean up stale .pid file and restart lond</h3>"; |
} |
} |
} else { |
} |
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if ($restartflag==1) { |
$errors++; |
$errors++; |
print $fh "<h3>lond not running, trying to start</h3>"; |
print $fh "<h3>lond not running, trying to start</h3>"; |
system("$perlvar{'lonDaemons'}/lond"); |
system("$perlvar{'lonDaemons'}/lond"); |
Line 383 print $fh "</pre>";
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Line 452 print $fh "</pre>";
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my $loncfile="$perlvar{'lonDaemons'}/logs/lonc.pid"; |
my $loncfile="$perlvar{'lonDaemons'}/logs/lonc.pid"; |
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$restartflag=1; |
if (-e $loncfile) { |
if (-e $loncfile) { |
my $lfh=IO::File->new("$loncfile"); |
my $lfh=IO::File->new("$loncfile"); |
my $loncpid=<$lfh>; |
my $loncpid=<$lfh>; |
Line 390 if (-e $loncfile) {
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Line 460 if (-e $loncfile) {
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if (kill 0 => $loncpid) { |
if (kill 0 => $loncpid) { |
print $fh "<h3>lonc at pid $loncpid responding, sending USR1</h3>"; |
print $fh "<h3>lonc at pid $loncpid responding, sending USR1</h3>"; |
kill USR1 => $loncpid; |
kill USR1 => $loncpid; |
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$restartflag=0; |
} else { |
} else { |
$errors++; $errors++; |
$errors++; |
print $fh "<h3>lonc at pid $loncpid not responding</h3>"; |
print $fh "<h3>lonc at pid $loncpid not responding</h3>"; |
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# Intelligently handle this. |
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# Possibility #1: there is no process |
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# Solution: remove .pid file and restart |
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if (getpgrp($loncpid)==-1) { |
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unlink($loncfile); |
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$restartflag=1; |
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} |
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else { |
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# Possibility #2: there is a live process that is not responding |
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# for an unknown reason |
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# Solution: kill parent and children processes, remove .pid and restart |
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`killall -9 lonc`; |
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unlink($loncfile); |
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$restartflag=1; |
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} |
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print $fh |
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"<h3>Deciding to clean up stale .pid file and restart lonc</h3>"; |
} |
} |
} else { |
} |
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if ($restartflag==1) { |
$errors++; |
$errors++; |
print $fh "<h3>lonc not running, trying to start</h3>"; |
print $fh "<h3>lonc not running, trying to start</h3>"; |
system("$perlvar{'lonDaemons'}/lonc"); |
system("$perlvar{'lonDaemons'}/lonc"); |
Line 457 while ($line=<DFH>) {
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Line 546 while ($line=<DFH>) {
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}; |
}; |
close (DFH); |
close (DFH); |
} |
} |
print $fh "</pre><h3>Perm Log</h3>"; |
print $fh "</pre><h3>Perm Log</h3><pre>"; |
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if (-e "$perlvar{'lonDaemons'}/logs/lonnet.perm.log") { |
if (-e "$perlvar{'lonDaemons'}/logs/lonnet.perm.log") { |
open(DFH,"tail -n10 $perlvar{'lonDaemons'}/logs/lonnet.perm.log|"); |
open(DFH,"tail -n10 $perlvar{'lonDaemons'}/logs/lonnet.perm.log|"); |