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dpavlin |
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#!/usr/bin/perl |
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# try to recover pc/hostname/backups file from existing transfer logs |
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use strict; |
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#use lib "__INSTALLDIR__/lib"; |
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use lib "/data/backuppc/lib"; |
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use BackupPC::Lib; |
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use BackupPC::FileZIO; |
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use Data::Dumper; |
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my $bpc = BackupPC::Lib->new(undef, undef, 1) or die "BackupPC::Lib->new failed\n"; |
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my $TopDir = $bpc->TopDir(); |
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my %Conf = $bpc->Conf(); |
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my $host = shift @ARGV || die "usage: $0 hostname\n"; |
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my $pc_dir = "$TopDir/pc/$host"; |
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print "working in $pc_dir\n"; |
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sub extract_num($) { |
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my $file = shift || die; |
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my $nr = $1 if ($file =~ m/XferLOG\.(\d+)/); |
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return $nr || die; |
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} |
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my @logs = sort { |
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extract_num($a) <=> extract_num($b) |
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} glob("$pc_dir/XferLOG*"); |
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print "found ", $#logs + 1, " XferLOG files for $host\n"; |
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print "\t",join("\n\t", @logs),"\n"; |
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my $backups_file = "$pc_dir/backups"; |
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if (-e $backups_file) { |
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my @old_backups = $bpc->BackupInfoRead($host); |
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print "found ", $#old_backups + 1, " backups in $pc_dir/backups\n"; |
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#print Dumper(\@old_backups); |
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} else { |
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print "WARNING: backups file $backups_file doesn't exist, creating new one\n"; |
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} |
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foreach my $xfer_log (@logs) { |
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my $num = extract_num($xfer_log); |
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my $type = 'incr'; |
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my $attrib_file = "$pc_dir/$num/attrib"; |
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die "can't find $attrib_file: $!" unless (-e $attrib_file); |
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my $startTime = (stat($attrib_file))[9]; # mtime |
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my $endTime = (stat($attrib_file))[10]; # ctime |
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my $sizeTotal = 0; |
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my $nFilesTotal = 0; |
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my $nFilesExist = 0; |
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my $sizeExist = 0; |
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print "working on $xfer_log $host #$num\n"; |
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my $xfer_fh = BackupPC::FileZIO->open($xfer_log, 0, $Conf{CompressLevel}); |
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while ( my $line = $xfer_fh->readLine() ) { |
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chomp($line); |
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if ($line =~ m#^\s+(create|pool|delete)\s+(.)\s\d\d\d\s+\d+/\d+\s+(\d+)\s(.+)$#) { |
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my ($type,$is_dir,$size,$path) = ($1,$2,$3); |
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#print "$type [$is_dir] $size $path\n"; |
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next if ($is_dir eq 'd'); |
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if ($type eq 'pool') { |
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$sizeExist += $size; |
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$nFilesExist++; |
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} elsif ($type ne 'delete') { |
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$sizeTotal += $size; |
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$nFilesTotal++; |
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} |
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} else { |
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print "#SKIP:$line<-\n"; |
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} |
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} |
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$xfer_fh->close(); |
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my $this_backup = { |
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num => $num, |
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type => $type, |
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startTime => $startTime, |
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endTime => $endTime, |
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size => $sizeTotal, |
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nFiles => $nFilesTotal, |
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xferErrs => 0, # bogus |
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xferBadFile => 0, # bogus |
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xferBadShare => 0, # bogus |
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nFilesExist => $nFilesExist, |
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sizeExist => $sizeExist, |
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sizeExistComp => $sizeExist, # bogus |
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tarErrs => 0, # bogus |
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compress => $Conf{CompressLevel} , |
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noFill => $type eq "incr" ? 1 : 0, |
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level => $type eq "incr" ? 1 : 0, |
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mangle => 1, # name mangling always on for v1.04+ |
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}; |
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print Dumper($this_backup); |
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} |
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