33 |
#$LOG = '/tmp/backup.log'; |
#$LOG = '/tmp/backup.log'; |
34 |
|
|
35 |
# store backups in which directory |
# store backups in which directory |
36 |
my $BACKUP_DEST = '/backup/isis_backup'; |
#my $BACKUP_DEST = '/backup/isis_backup'; |
37 |
|
my $BACKUP_DEST = '/tmp/backup/'; |
38 |
|
|
39 |
# files to ignore in backup |
# files to ignore in backup |
40 |
my @ignore = ('.md5sum', '.backupignore', 'backupignore.txt'); |
my @ignore = ('.md5sum', '.backupignore', 'backupignore.txt'); |
51 |
sleep 1; |
sleep 1; |
52 |
redo if ++$c < 10; |
redo if ++$c < 10; |
53 |
# no response for 10 sec, bail out |
# no response for 10 sec, bail out |
54 |
print STDERR "can't take lock on $LOG -- another $0 running?\n"; |
xlog("ABORT","can't take lock on $LOG -- another $0 running?"); |
55 |
exit 1; |
exit 1; |
56 |
} |
} |
57 |
|
|
82 |
next if !/^\s*smbmount\s/; |
next if !/^\s*smbmount\s/; |
83 |
my (undef,$share,undef,$opt) = split(/\s+/,$_,4); |
my (undef,$share,undef,$opt) = split(/\s+/,$_,4); |
84 |
|
|
85 |
my ($user,$passwd,$workgroup); |
my ($user,$passwd,$workgroup,$ip); |
86 |
|
|
87 |
foreach (split(/,/,$opt)) { |
foreach (split(/,/,$opt)) { |
88 |
my ($n,$v) = split(/=/,$_,2); |
my ($n,$v) = split(/=/,$_,2); |
98 |
} |
} |
99 |
} elsif ($n =~ m#workgroup#i) { |
} elsif ($n =~ m#workgroup#i) { |
100 |
$workgroup = $v; |
$workgroup = $v; |
101 |
|
} elsif ($n =~ m#ip#i) { |
102 |
|
$ip = $v; |
103 |
} |
} |
104 |
} |
} |
105 |
|
|
124 |
|
|
125 |
print "working on $share\n"; |
print "working on $share\n"; |
126 |
|
|
127 |
|
# try to nmblookup IP |
128 |
my $ip = get_ip($share); |
$ip = get_ip($share) if (! $ip); |
129 |
|
|
130 |
if ($ip) { |
if ($ip) { |
131 |
xlog($share,"IP is $ip"); |
xlog($share,"IP is $ip"); |
132 |
if ($p->ping($ip)) { |
if ($p->ping($ip)) { |
133 |
snap_share($share,$user,$passwd,$workgroup); |
if (snap_share($share,$user,$passwd,$workgroup)) { |
134 |
$backup_ok++; |
$backup_ok++; |
135 |
|
} |
136 |
} |
} |
137 |
} |
} |
138 |
} |
} |
231 |
|
|
232 |
if (-l $bc && $real_bl && $real_bl eq $bc) { |
if (-l $bc && $real_bl && $real_bl eq $bc) { |
233 |
print "$share allready backuped...\n"; |
print "$share allready backuped...\n"; |
234 |
return; |
return 1; |
235 |
} |
} |
236 |
|
|
237 |
die "You should really create BACKUP_DEST [$BACKUP_DEST] by hand! " if (!-e $BACKUP_DEST); |
die "You should really create BACKUP_DEST [$BACKUP_DEST] by hand! " if (!-e $BACKUP_DEST); |
320 |
} elsif (-d $pf) { |
} elsif (-d $pf) { |
321 |
push @dirs,$pr; |
push @dirs,$pr; |
322 |
} else { |
} else { |
323 |
print STDERR "unknown type: $pf\n"; |
print STDERR "not file or directory: $pf\n"; |
324 |
} |
} |
325 |
} else { |
} else { |
326 |
print STDERR "ignored: $pr\n"; |
print STDERR "ignored: $pr\n"; |
328 |
} |
} |
329 |
} |
} |
330 |
|
|
331 |
xlog($share,($#files+1)." files and ".($#dirs+1)." dirs on local disk before backup"); |
# local dir always include / |
332 |
|
xlog($share,($#files+1)." files and ".($#dirs)." dirs on local disk before backup"); |
333 |
|
|
334 |
# read smb filesystem |
# read smb filesystem |
335 |
|
|
344 |
my $pf = norm_dir($d,"smb:$share/"); # path full |
my $pf = norm_dir($d,"smb:$share/"); # path full |
345 |
my $D = $smb->opendir($pf); |
my $D = $smb->opendir($pf); |
346 |
if (! $D) { |
if (! $D) { |
347 |
xlog($share,"FATAL: $share: $!"); |
xlog($share,"FATAL: $share [$pf]: $!"); |
348 |
# remove failing dir |
# remove failing dir |
349 |
delete $smb_dirs[$di]; |
delete $smb_dirs[$di]; |
350 |
next; |
return 0; # failed |
351 |
} |
} |
352 |
$di++; |
$di++; |
353 |
|
|
367 |
} elsif ($item->[0] == main::SMBC_DIR) { |
} elsif ($item->[0] == main::SMBC_DIR) { |
368 |
push @smb_dirs,$pr; |
push @smb_dirs,$pr; |
369 |
} else { |
} else { |
370 |
print STDERR "unknown type: $pf\n"; |
print STDERR "not file or directory [",$item->[0],"]: $pf\n"; |
371 |
} |
} |
372 |
} else { |
} else { |
373 |
print STDERR "smb ignored: $pr\n"; |
print STDERR "smb ignored: $pr\n"; |
375 |
} |
} |
376 |
} |
} |
377 |
|
|
378 |
xlog($share,($#smb_files+1)." files and ".($#smb_dirs+1)." dirs on remote share"); |
xlog($share,($#smb_files+1)." files and ".($#smb_dirs)." dirs on remote share"); |
379 |
|
|
380 |
# sync dirs |
# sync dirs |
381 |
my $lc = List::Compare->new(\@dirs, \@smb_dirs); |
my $lc = List::Compare->new(\@dirs, \@smb_dirs); |
407 |
|
|
408 |
foreach my $f (@_) { |
foreach my $f (@_) { |
409 |
#print "smb_copy $from/$f -> $to/$f\n"; |
#print "smb_copy $from/$f -> $to/$f\n"; |
|
if (! open(F,"> $to/$f")) { |
|
|
print STDERR "can't open new file $to/$f: $!\n"; |
|
|
next; |
|
|
} |
|
|
|
|
410 |
my $md5 = Digest::MD5->new; |
my $md5 = Digest::MD5->new; |
411 |
|
|
412 |
my $fd = $smb->open("$from/$f"); |
my $fd = $smb->open("$from/$f"); |
413 |
if (! $fd) { |
if (! $fd) { |
414 |
print STDERR "can't open smb file $from/$f: $!\n"; |
xlog("WARNING","can't open smb file $from/$f: $!"); |
415 |
|
next; |
416 |
|
} |
417 |
|
|
418 |
|
if (! open(F,"> $to/$f")) { |
419 |
|
xlog("WARNING","can't open new file $to/$f: $!"); |
420 |
next; |
next; |
421 |
} |
} |
422 |
|
|
508 |
foreach my $f (sort { $file_md5{$a} cmp $file_md5{$b} } keys %file_md5) { |
foreach my $f (sort { $file_md5{$a} cmp $file_md5{$b} } keys %file_md5) { |
509 |
my $dir = dirname($f); |
my $dir = dirname($f); |
510 |
my $file = basename($f); |
my $file = basename($f); |
511 |
print "$f -- $dir / $file<--\n"; |
#print "$f -- $dir / $file<--\n"; |
512 |
if ($dir ne $last_dir) { |
if ($dir ne $last_dir) { |
513 |
close($md5) if ($md5); |
close($md5) if ($md5); |
514 |
open($md5, ">> $bc/$dir/.md5sum") || warn "can't create $bc/$dir/.md5sum: $!"; |
open($md5, ">> $bc/$dir/.md5sum") || warn "can't create $bc/$dir/.md5sum: $!"; |
517 |
} |
} |
518 |
print $md5 $file_md5{$f}," $file\n"; |
print $md5 $file_md5{$f}," $file\n"; |
519 |
} |
} |
520 |
close($md5); |
close($md5) if ($md5); |
521 |
|
|
522 |
# create leatest link |
# create leatest link |
523 |
#print "ln -s $bc $real_bl\n"; |
#print "ln -s $bc $real_bl\n"; |
530 |
xlog($share,"failed to create latest symlink $bl -> $bc...") if (readlink($bl) ne $bc || ! -l $bl); |
xlog($share,"failed to create latest symlink $bl -> $bc...") if (readlink($bl) ne $bc || ! -l $bl); |
531 |
|
|
532 |
xlog($share,"backup completed..."); |
xlog($share,"backup completed..."); |
|
} |
|
533 |
|
|
534 |
|
return 1; |
535 |
|
} |
536 |
__END__ |
__END__ |
537 |
#------------------------------------------------------------------------- |
#------------------------------------------------------------------------- |
538 |
|
|