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#{{PERL-EXEC}}
#
# BEGIN COPYRIGHT BLOCK
# Copyright (C) 2005 Red Hat, Inc.
# All rights reserved.
# END COPYRIGHT BLOCK
#
sub getDbDir
{
(my $here) = @_;
my @dbdirs = ();
opendir(DIR, $here) or die "can't opendir $here : $!";
while (defined($dir = readdir(DIR)))
{
my $thisdir;
if ("$here" eq ".")
{
$thisdir = $dir;
}
else
{
$thisdir = $here . "{{SEP}}" . $dir;
}
if (-d $thisdir)
{
if (!($thisdir =~ /\./))
{
opendir(SUBDIR, "$thisdir") or die "can't opendir $thisdir : $!";
while (defined($file = readdir(SUBDIR)))
{
if ($file eq "DBVERSION")
{
$#dbdirs++;
$dbdirs[$#dbdirs] = $thisdir;
}
}
closedir(SUBDIR);
}
}
}
closedir(DIR);
return \@dbdirs;
}
sub getLastLogfile
{
(my $here) = @_;
my $logfile = "";
opendir(DIR, $here) or die "can't opendir $here : $!";
while (defined($file = readdir(DIR)))
{
if ($file =~ /log./)
{
$logfile = $file;
}
}
closedir(DIR);
return \$logfile;
}
print("*****************************************************************\n");
print("verify-db: This tool should only be run if recovery start fails\n" .
"and the server is down. If you run this tool while the server is\n" .
"running, you may get false reports of corrupted files or other\n" .
"false errors.\n");
print("*****************************************************************\n");
# get dirs having DBVERSION
my $dbdirs = getDbDir(".");
for (my $i = 0; $i < @$dbdirs; $i++)
{
# run ../bin/slapd/server/db_printlog -h <dbdir> for each <dbdir>
print "Verify log files in $$dbdirs[$i] ... ";
open(PRINTLOG, "..{{SEP}}bin{{SEP}}slapd{{SEP}}server{{SEP}}db_printlog -h $$dbdirs[$i] 2>&1 1> nul |");
sleep 1;
my $haserr = 0;
while ($l = <PRINTLOG>)
{
if ("$l" ne "")
{
if ($haserr == 0)
{
print "\n";
}
print "LOG ERROR: $l";
$haserr++;
}
}
close(PRINTLOG);
if ($haserr == 0 && $? == 0)
{
print "Good\n";
}
else
{
my $logfile = getLastLogfile($$dbdirs[$i]);
print "Log file(s) in $$dbdirs[$i] could be corrupted.\n";
print "Please delete a log file $$logfile, and try restarting the server.\n";
}
}
for (my $i = 0; $i < @$dbdirs; $i++)
{
# changelog
opendir(DB, $$dbdirs[$i]) or die "can't opendir $$dbdirs[$i] : $!";
while (defined($db = readdir(DB)))
{
if ($db =~ /\.db/)
{
my $thisdb = $$dbdirs[$i] . "{{SEP}}" . $db;
print "Verify $thisdb ... ";
open(DBVERIFY, "..{{SEP}}bin{{SEP}}slapd{{SEP}}server{{SEP}}db_verify $thisdb 2>&1 1> nul |");
sleep 1;
my $haserr = 0;
while ($l = <DBVERIFY>)
{
if ($haserr == 0)
{
print "\n";
}
if ("$l" ne "")
{
$haserr++;
print "DB ERROR: $l";
}
}
close(DBVERIFY);
if ($haserr == 0 && $? == 0)
{
print "Good\n";
}
else
{
print "changelog file $db in $$dbdirs[$i] is corrupted.\n";
print "Please restore your backup and recover the database.\n";
}
}
}
closedir(DB);
# backend: get instance dirs under <dbdir>
my $instdirs = getDbDir($$dbdirs[$i]);
for (my $j = 0; $j < @$instdirs; $j++)
{
opendir(DIR, $$instdirs[$j]) or die "can't opendir $here : $!";
while (defined($db = readdir(DIR)))
{
if ($db =~ /\.db/)
{
my $thisdb = $$instdirs[$j] . "{{SEP}}" . $db;
print "Verify $thisdb ... ";
open(DBVERIFY, "..{{SEP}}bin{{SEP}}slapd{{SEP}}server{{SEP}}db_verify $thisdb 2>&1 1> null |");
sleep 1;
my $haserr = 0;
while ($l = <DBVERIFY>)
{
if ($haserr == 0)
{
print "\n";
}
if ("$l" ne "")
{
$haserr++;
print "DB ERROR: $l";
}
}
close(DBVERIFY);
if ($haserr == 0 && $? == 0)
{
print "Good\n";
}
else
{
if ("$db" =~ /id2entry.db/)
{
print "Primary db file $db in $$instdirs[$j] is corrupted.\n";
print "Please restore your backup and recover the database.\n";
}
else
{
print "Secondary index file $db in $$instdirs[$j] is corrupted.\n";
print "Please run db2index(.pl) for reindexing.\n";
}
}
}
}
closedir(DIR);
}
}
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