/[BackupPC]/trunk/bin/BackupPC_tarIncCreate
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revision 251 by dpavlin, Mon Dec 12 12:16:01 2005 UTC revision 252 by dpavlin, Mon Dec 12 13:41:04 2005 UTC
# Line 86  my %opts; Line 86  my %opts;
86  my $in_backup_increment;  my $in_backup_increment;
87    
88    
89  if ( !getopts("th:n:p:r:s:b:w:vd", \%opts) ) {  if ( !getopts("th:n:p:r:s:b:w:vdf", \%opts) ) {
90      print STDERR <<EOF;      print STDERR <<EOF;
91  usage: $0 [options]  usage: $0 [options]
92    Required options:    Required options:
# Line 102  usage: $0 [options] Line 102  usage: $0 [options]
102       -p pathAdd      new path prefix       -p pathAdd      new path prefix
103       -b BLOCKS       BLOCKS x 512 bytes per record (default 20; same as tar)       -b BLOCKS       BLOCKS x 512 bytes per record (default 20; same as tar)
104       -w writeBufSz   write buffer size (default 1048576 = 1MB)       -w writeBufSz   write buffer size (default 1048576 = 1MB)
105         -f              overwrite existing parts
106       -v              verbose output       -v              verbose output
107       -d              debug output       -d              debug output
108  EOF  EOF
# Line 224  $sth->finish; Line 225  $sth->finish;
225    
226  print STDERR "backup_id: $backup_id working dir: $tar_dir, max uncompressed size $max_file_size bytes, tar $tar_file\n" if ($opts{d});  print STDERR "backup_id: $backup_id working dir: $tar_dir, max uncompressed size $max_file_size bytes, tar $tar_file\n" if ($opts{d});
227    
228    if (-e $tar_path_final) {
229            if ($opts{f}) {
230                    rmtree $tar_path_final || die "can't remove $tar_path_final: $!";
231            } else {
232                    die "$tar_path_final allready exists\n";
233            }
234    }
235    
236  my $fh;  my $fh;
237  my $part = 0;  my $part = 0;
# Line 268  sub new_tar_part { Line 276  sub new_tar_part {
276    
277                  if ($arg->{close}) {                  if ($arg->{close}) {
278    
279                            sub move($$) {
280                                    my ($from,$to) = @_;
281                                    print STDERR "# rename $from -> $to\n" if ($opts{d});
282                                    rename $from, $to || die "can't move $from -> $to: $!\n";
283                            }
284    
285                          if ($part == 1) {                          if ($part == 1) {
286                                  print STDERR " single";                                  print STDERR " single";
287                                  rename "${tar_path}/1.tar.gz", "${tar_path_final}/.tar.gz" || die "can't move tar ${tar_path}: $! ";                                  move("${tar_path}/1.tar.gz", "${tar_path_final}.tar.gz");
288                                  rename "${tar_path}/1.md5", "${tar_path_final}/.md5" || die "can't move md5 ${tar_path}: $! ";                                  move("${tar_path}/1.md5", "${tar_path_final}.md5");
289                                    rmtree $tar_path or die "can't remove temporary dir $tar_path: $!";
290                          } else {                          } else {
291                                  print STDERR " [last]";                                  print STDERR " [last]";
292                                  rename "${tar_path}", "${tar_path_final}" || die "can't move tar ${tar_path}: $! ";                                  move("${tar_path}", "${tar_path_final}");
293                          }                          }
294    
295                          $sth_inc_size->execute(                          $sth_inc_size->execute(
# Line 340  new_tar_part(); Line 355  new_tar_part();
355  if (seedCache($Host, $ShareName, $Num)) {  if (seedCache($Host, $ShareName, $Num)) {
356          archiveWrite($fh, '/');          archiveWrite($fh, '/');
357          archiveWriteHardLinks($fh);          archiveWriteHardLinks($fh);
358            new_tar_part( close => 1 );
359  } else {  } else {
360          print STDERR "NOTE: no files found for $Host:$ShareName, increment $Num\n" if ($opts{v});          print STDERR "NOTE: no files found for $Host:$ShareName, increment $Num\n" if ($opts{v});
361          $no_files = 1;          # remove temporary files if there are no files
 }  
   
 new_tar_part( close => 1 );  
   
 # remove temporary files if there are no files  
 if ($no_files) {  
362          rmtree($tar_path);          rmtree($tar_path);
 } elsif ($part == 1) {  
         warn "FIXME: if there is only one part move to parent directory and rename";  
363  }  }
364    
365  #  #
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