100 |
sub tar_check($$$$) { |
sub tar_check($$$$) { |
101 |
my ($host,$share,$num,$filename) = @_; |
my ($host,$share,$num,$filename) = @_; |
102 |
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103 |
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my $t = time(); |
104 |
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print curr_time, " check $host:$share#$num -> $filename"; |
105 |
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|
106 |
sub check_part { |
sub check_part { |
107 |
my ($host, $share, $num, $part_nr, $tar_size, $size, $md5, $items) = @_; |
my ($host, $share, $num, $part_nr, $tar_size, $size, $md5, $items) = @_; |
108 |
my $backup_id = get_backup_id($host, $share, $num); |
my $backup_id = get_backup_id($host, $share, $num); |
122 |
$row->{md5} eq $md5 && |
$row->{md5} eq $md5 && |
123 |
$row->{items} == $items |
$row->{items} == $items |
124 |
); |
); |
125 |
print STDERR "# deleting invalid row $row->{id}\n" if ($opt{d}); |
print ", deleting invalid backup_parts $row->{id}"; |
126 |
$dbh->do(qq{ delete from backup_parts where id = $row->{id} }); |
$dbh->do(qq{ delete from backup_parts where id = $row->{id} }); |
127 |
} |
} |
128 |
print STDERR "# inserting new backup_part row\n"; |
print ", inserting new"; |
129 |
my $sth_insert = $dbh->prepare(qq{ |
my $sth_insert = $dbh->prepare(qq{ |
130 |
insert into backup_parts ( |
insert into backup_parts ( |
131 |
backup_id, |
backup_id, |
141 |
$dbh->commit; |
$dbh->commit; |
142 |
} |
} |
143 |
|
|
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if ($debug) { |
|
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print STDERR " {{ CHECK: ${host}:${share}#${num} and $filename"; |
|
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} else { |
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print " check"; |
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} |
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144 |
my @tar_parts; |
my @tar_parts; |
145 |
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146 |
if (-d "$tar_dir/$filename") { |
if (-d "$tar_dir/$filename") { |
147 |
print STDERR " multi-part" if ($opt{d}); |
print ", multi-part"; |
148 |
opendir(my $dir, "$tar_dir/$filename") || die "can't readdir $tar_dir/$filename: $!"; |
opendir(my $dir, "$tar_dir/$filename") || die "can't readdir $tar_dir/$filename: $!"; |
149 |
@tar_parts = map { my $p = $_; $p =~ s#^#${filename}/#; $p } grep { !/^\./ && !/md5/ && -f "$tar_dir/$filename/$_" } readdir($dir); |
@tar_parts = map { my $p = $_; $p =~ s#^#${filename}/#; $p } grep { !/^\./ && !/md5/ && -f "$tar_dir/$filename/$_" } readdir($dir); |
150 |
closedir($dir); |
closedir($dir); |
159 |
|
|
160 |
my $backup_part; |
my $backup_part; |
161 |
|
|
162 |
print " reading"; |
print " reading" if ($opt{d}); |
163 |
|
|
164 |
foreach my $tarfilename (@tar_parts) { |
foreach my $tarfilename (@tar_parts) { |
165 |
|
|
166 |
print STDERR " $tarfilename" if ($debug); |
print "\n\t- $tarfilename"; |
167 |
|
|
168 |
my $path = "$tar_dir/$tarfilename"; |
my $size = (stat( "$tar_dir/$tarfilename" ))[7] || die "can't stat $tar_dir/$tarfilename"; |
169 |
my $md5_path = $path; |
|
170 |
$md5_path =~ s/\.tar\.gz$/.md5/ || die "can't create md5 filename from $md5_path"; |
if ($size > $Conf{MaxArchiveSize}) { |
171 |
if (! -e $md5_path || -z $md5_path) { |
print ", part bigger than media $size > $Conf{MaxArchiveSize}\n"; |
172 |
print ", creating md5"; |
return 0; |
|
system( $bin->{md5sum} . " $path > $md5_path") == 0 or die "can't create md5 $path: $!"; |
|
173 |
} |
} |
174 |
|
|
175 |
my $md5 = read_file( $md5_path ) || die "can't read md5sum file $md5_path: $!"; |
print ", $size bytes"; |
|
$md5 =~ s#\s.*$##; |
|
176 |
|
|
177 |
my $part_nr = 1; |
my $path = "$tar_dir/$tarfilename"; |
|
$part_nr = $1 if ($tarfilename =~ m#/(\d+)\.tar\.gz#); |
|
|
|
|
|
my $size = (stat( "$tar_dir/$tarfilename" ))[7] || die "can't stat $tar_dir/$tarfilename"; |
|
178 |
|
|
179 |
open(my $fh, "gzip -cd $tar_dir/$tarfilename |") or die "can't open $tar_dir/$tarfilename: $!"; |
open(my $fh, "gzip -cd $tar_dir/$tarfilename |") or die "can't open $tar_dir/$tarfilename: $!"; |
180 |
binmode($fh); |
binmode($fh); |
187 |
push @tar_files, $entry->name; |
push @tar_files, $entry->name; |
188 |
$items++; |
$items++; |
189 |
$tar_size += $entry->size; |
$tar_size += $entry->size; |
190 |
|
|
191 |
|
if ($tar_size > $Conf{MaxArchiveFileSize}) { |
192 |
|
print ", part $tarfilename is too big $tar_size > $Conf{MaxArchiveFileSize}\n"; |
193 |
|
return 0; |
194 |
|
} |
195 |
|
|
196 |
} |
} |
197 |
|
|
198 |
if ($tar_size > $Conf{MaxArchiveFileSize}) { |
print ", $items items"; |
199 |
print STDERR " part too big $tar_size > $Conf{MaxArchiveFileSize} }}" if ($debug); |
|
200 |
$same = 0; |
# |
201 |
last; |
# check if md5 exists, and if not, create one |
202 |
} elsif ($size > $Conf{MaxArchiveSize}) { |
# |
203 |
print STDERR " part bigger than media $size > $Conf{MaxArchiveSize} }}" if ($debug); |
|
204 |
$same = 0; |
my $md5_path = $path; |
205 |
last; |
$md5_path =~ s/\.tar\.gz$/.md5/ || die "can't create md5 filename from $md5_path"; |
206 |
|
if (! -e $md5_path || -z $md5_path) { |
207 |
|
print ", creating md5"; |
208 |
|
system( $bin->{md5sum} . " $path > $md5_path") == 0 or die "can't create md5 $path: $!"; |
209 |
|
} else { |
210 |
|
## FIXME check if existing md5 is valid |
211 |
} |
} |
212 |
|
|
213 |
|
my $md5 = read_file( $md5_path ) || die "can't read md5sum file $md5_path: $!"; |
214 |
|
$md5 =~ s#\s.*$##; |
215 |
|
|
216 |
|
# extract part number from filename |
217 |
|
my $part_nr = 1; |
218 |
|
$part_nr = $1 if ($tarfilename =~ m#/(\d+)\.tar\.gz#); |
219 |
|
|
220 |
|
# |
221 |
|
# finally, check if backup_parts table in database is valid |
222 |
|
# |
223 |
|
|
224 |
check_part($host, $share, $num, $part_nr, $tar_size, $size, $md5, $items); |
check_part($host, $share, $num, $part_nr, $tar_size, $size, $md5, $items); |
225 |
} |
} |
226 |
|
|
228 |
return $same unless($same); |
return $same unless($same); |
229 |
|
|
230 |
@tar_files = sort @tar_files; |
@tar_files = sort @tar_files; |
231 |
print STDERR " ",($#tar_files + 1), " files" if ($debug); |
print "\n\t",($#tar_files + 1), " tar files"; |
|
|
|
|
print STDERR ", database" if ($debug); |
|
232 |
|
|
233 |
my $sth = $dbh->prepare(qq{ |
my $sth = $dbh->prepare(qq{ |
234 |
SELECT path,type |
SELECT path,type |
247 |
push @db_files, $path; |
push @db_files, $path; |
248 |
} |
} |
249 |
|
|
250 |
print STDERR " ",($#db_files + 1), " files, diff" if ($debug); |
print " ",($#db_files + 1), " database files, diff"; |
251 |
|
|
252 |
@db_files = sort @db_files; |
@db_files = sort @db_files; |
253 |
|
|
254 |
if ($#tar_files != $#db_files) { |
if ($#tar_files != $#db_files) { |
255 |
$same = 0; |
$same = 0; |
256 |
print STDERR " NUMBER" if ($debug); |
print " NUMBER"; |
257 |
} else { |
} else { |
258 |
my $diff = Algorithm::Diff->new(\@tar_files, \@db_files); |
my $diff = Algorithm::Diff->new(\@tar_files, \@db_files); |
259 |
while ( $diff->Next() ) { |
while ( $diff->Next() ) { |
264 |
} |
} |
265 |
} |
} |
266 |
|
|
267 |
print " ",($same ? 'ok' : 'DIFFERENT'); |
print " ",($same ? 'ok' : 'DIFFERENT'), |
268 |
print STDERR " }} " if ($debug); |
", dur: ",fmt_time(time() - $t), "\n"; |
269 |
|
|
270 |
return $same; |
return $same; |
271 |
} |
} |
296 |
my $curr_backup = 1; |
my $curr_backup = 1; |
297 |
|
|
298 |
while (my $row = $sth->fetchrow_hashref) { |
while (my $row = $sth->fetchrow_hashref) { |
299 |
|
|
300 |
|
$curr_backup++; |
301 |
|
|
302 |
my $tar_file = BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'}); |
my $tar_file = BackupPC::SearchLib::getGzipName($row->{'host'}, $row->{'share'}, $row->{'num'}); |
303 |
|
|
304 |
# this will return -1 if file doesn't exist |
# this will return -1 if file doesn't exist |
314 |
} |
} |
315 |
} |
} |
316 |
|
|
317 |
print curr_time, " $curr_backup/$num_backups ", $row->{'host'}, ":", $row->{'share'}, " #", $row->{'num'}, " -> $tar_file"; |
print curr_time, " creating $curr_backup/$num_backups ", $row->{'host'}, ":", $row->{'share'}, " #", $row->{'num'}, " -> $tar_file"; |
|
$curr_backup++; |
|
318 |
|
|
319 |
my $t = time(); |
my $t = time(); |
320 |
|
|