[~Roger]

Tere.
Kasutasin programmi DataRecovery (http://tokiwa.qee.jp/EN/dr.html) wipe- funktsiooni. Kõik mitukümmend tuhat värki mis ta skannimisel leidis, wipe-isin ära. Nüüd teisel ringil ütleb programm selle partitsiooni kohta: "Unknown filesysem", Recuva (http://www.recuva.com/) ütleb: "Unable to read boot sector". Niisiis on mul vaja mingit programmi millega korralik kontroll teha.
Asjaga oleks kiire, kuna tahaks ööseks masina välja lülitada.

Kõvakettal on neli partitsiooni:
a) LVM ( fedora 8 ja grub!)
b) linuxi swp
vaadeldav -> c) NTFS (windows xp)
d) NTFS

Vb on lihtne värk , aga tark sõna kuluks ära.

[teretalv]

wipe on nullidega üle kirjutamine et faile taastada raske oleks või võimatu. Wiping ei ole seotud ketta kontrollimisega Mõtled sa pääd ektorite leidmist ja fikseerimist?

[~Roger]

teretalv, ma wipe-isin oma windowsi partitsiooni (siin loe: mida, mitte mille ), nii et Master File Table sai vist rikutud, et see kohe selge oli, lootsin veel töötava Windowsi all parandada. Igatahes leidsin hinnavaadeldades TestDisk-i (http://www.cgsecurity.org/wiki/TestDisk), mille logi:

Spoiler

TestDisk 6.9, Data Recovery Utility, February 2008
Christophe GRENIER <grenier@cgsecurity.org>
http://www.cgsecurity.org
Linux version (ext2fs lib: 1.39, ntfs lib: 10:0:0, reiserfs lib: 0.3.1-rc8, ewf lib: 20070512)
Hard disk list
Disk /dev/sda - 82 GB / 76 GiB - CHS 10011 255 63, sector size=512 - ATA ExcelStor Techno

Disk /dev/sda - 82 GB / 76 GiB - ATA ExcelStor Techno
Partition table type: Intel

Analyse Disk /dev/sda - 82 GB / 76 GiB - CHS 10011 255 63
Geometry from i386 MBR: head=255 sector=63
check_part_i386 failed for partition type 07

LVM2 magic value at 6072/0/1
NTFS at 1/1/1
get_geometry_from_list_part_aux head=255 nbr=10
get_geometry_from_list_part_aux head=8 nbr=6
get_geometry_from_list_part_aux head=16 nbr=4
get_geometry_from_list_part_aux head=32 nbr=4
get_geometry_from_list_part_aux head=64 nbr=1
get_geometry_from_list_part_aux head=128 nbr=1
get_geometry_from_list_part_aux head=240 nbr=1
get_geometry_from_list_part_aux head=255 nbr=10
Current partition structure:
1 E extended LBA 1 0 1 4767 254 63 76581855
Invalid NTFS boot
2 * HPFS - NTFS 4768 0 1 6046 254 63 20547135
2 * HPFS - NTFS 4768 0 1 6046 254 63 20547135
3 P Linux 6047 0 1 6071 254 63 401625 [/boot]
4 P Linux LVM 6072 0 1 10010 254 63 63280035
5 L HPFS - NTFS 1 1 1 4767 254 63 76581792
Backup partition structure
partition_save
Ask the user for vista mode
Allow partial last cylinder : No
search_vista_part: 0

search_part()
Disk /dev/sda - 82 GB / 76 GiB - CHS 10011 255 63
NTFS at 0/1/1
filesystem size 30716209
sectors_per_cluster 8
mft_lcn 786432
mftmirr_lcn 1919763
clusters_per_mft_record -10
clusters_per_index_record 1
D HPFS - NTFS 0 1 1 1911 254 55 30716209
NTFS, 15 GB / 14 GiB

recover_EXT2: s_block_group_nr=0/24, s_mnt_count=49/4294967295, s_blocks_per_group=8192
recover_EXT2: s_blocksize=1024
recover_EXT2: s_blocks_count 200812
recover_EXT2: part_size 401624
D Linux 6047 0 1 6071 254 62 401624 [/boot]
EXT3 Sparse superblock Recover, 205 MB / 196 MiB

LVM2 magic value at 6072/0/1
part_size 63280035
D Linux LVM 6072 0 1 10010 254 63 63280035
LVM2, 32 GB / 30 GiB
get_geometry_from_list_part_aux head=255 nbr=6
get_geometry_from_list_part_aux head=8 nbr=5
get_geometry_from_list_part_aux head=16 nbr=2
get_geometry_from_list_part_aux head=32 nbr=2
get_geometry_from_list_part_aux head=64 nbr=1
get_geometry_from_list_part_aux head=128 nbr=1
get_geometry_from_list_part_aux head=240 nbr=1
get_geometry_from_list_part_aux head=255 nbr=6

Results
* HPFS - NTFS 0 1 1 1911 254 63 30716217
NTFS, 15 GB / 14 GiB
P Linux 6047 0 1 6071 254 63 401625 [/boot]
EXT3 Sparse superblock Recover, 205 MB / 196 MiB
P Linux LVM 6072 0 1 10010 254 63 63280035
LVM2, 32 GB / 30 GiB

interface_write()
1 * HPFS - NTFS 0 1 1 1911 254 63 30716217
2 P Linux 6047 0 1 6071 254 63 401625 [/boot]
3 P Linux LVM 6072 0 1 10010 254 63 63280035

search_part()
Disk /dev/sda - 82 GB / 76 GiB - CHS 10011 255 63
NTFS at 0/1/1
filesystem size 30716209
sectors_per_cluster 8
mft_lcn 786432
mftmirr_lcn 1919763
clusters_per_mft_record -10
clusters_per_index_record 1
D HPFS - NTFS 0 1 1 1911 254 55 30716209
NTFS, 15 GB / 14 GiB
NTFS at 1/1/1
filesystem size 76581792
sectors_per_cluster 8
mft_lcn 786432
mftmirr_lcn 4786361
clusters_per_mft_record -10
clusters_per_index_record 1
D HPFS - NTFS 1 1 1 4767 254 63 76581792
NTFS, 39 GB / 36 GiB
NTFS at 4767/254/63
filesystem size 76581792
sectors_per_cluster 8
mft_lcn 786432
mftmirr_lcn 4786361
clusters_per_mft_record -10
clusters_per_index_record 1
D HPFS - NTFS 1 1 1 4767 254 63 76581792
NTFS found using backup sector!, 39 GB / 36 GiB
NTFS at 6046/254/63
filesystem size 20547121
sectors_per_cluster 8
mft_lcn 4
mftmirr_lcn 1223998
clusters_per_mft_record -10
clusters_per_index_record 1
D HPFS - NTFS 4768 0 15 6046 254 63 20547121
NTFS found using backup sector!, 10520 MB / 10032 MiB

recover_EXT2: s_block_group_nr=0/24, s_mnt_count=49/4294967295, s_blocks_per_group=8192
recover_EXT2: s_blocksize=1024
recover_EXT2: s_blocks_count 200812
recover_EXT2: part_size 401624
D Linux 6047 0 1 6071 254 62 401624 [/boot]
EXT3 Sparse superblock Recover, 205 MB / 196 MiB

block_group_nr 3

recover_EXT2: "e2fsck -b 24577 -B 1024 device" may be needed
recover_EXT2: s_block_group_nr=3/24, s_mnt_count=0/4294967295, s_blocks_per_group=8192
recover_EXT2: s_blocksize=1024
recover_EXT2: s_blocks_count 200812
recover_EXT2: part_size 401624
D Linux 6047 0 1 6071 254 62 401624 [/boot]
EXT3 Sparse superblock Backup superblock, 205 MB / 196 MiB

LVM2 magic value at 6072/0/1
part_size 63280035
D Linux LVM 6072 0 1 10010 254 63 63280035
LVM2, 32 GB / 30 GiB

recover_EXT2: s_block_group_nr=0/237, s_mnt_count=43/4294967295, s_blocks_per_group=32768
recover_EXT2: s_blocksize=4096
recover_EXT2: s_blocks_count 7766016
recover_EXT2: part_size 62128128
D Linux 6080 0 1 9947 75 48 62128128
EXT3 Large file Sparse superblock Recover, 31 GB / 29 GiB

recover_EXT2: s_block_group_nr=0/76, s_mnt_count=1/30, s_blocks_per_group=32768
recover_EXT2: s_blocksize=4096
recover_EXT2: s_blocks_count 2502123
recover_EXT2: part_size 20016984
D Linux 6118 0 1 7363 254 57 20016984
EXT3 Sparse superblock, 10248 MB / 9773 MiB

block_group_nr 3

recover_EXT2: "e2fsck -b 98304 -B 4096 device" may be needed
recover_EXT2: s_block_group_nr=3/76, s_mnt_count=0/30, s_blocks_per_group=32768
recover_EXT2: s_blocksize=4096
recover_EXT2: s_blocks_count 2502123
recover_EXT2: part_size 20016984
D Linux 6118 0 1 7363 254 57 20016984
EXT3 Sparse superblock Backup superblock, 10248 MB / 9773 MiB
NTFS at 10009/254/63
filesystem size 160810587
sectors_per_cluster 8
mft_lcn 786432
mftmirr_lcn 10050661
clusters_per_mft_record -10
clusters_per_index_record 1
D HPFS - NTFS 0 1 1 10009 254 63 160810587
NTFS found using backup sector!, 82 GB / 76 GiB
NTFS at 10010/254/63
filesystem size 84228795
sectors_per_cluster 8
mft_lcn 4
mftmirr_lcn 5264299
clusters_per_mft_record -10
clusters_per_index_record 1
D HPFS - NTFS 4768 0 1 10010 254 63 84228795
NTFS found using backup sector!, 43 GB / 40 GiB
NTFS at 4767/254/63
filesystem size 76581792
sectors_per_cluster 8
mft_lcn 786432
mftmirr_lcn 4786361
clusters_per_mft_record -10
clusters_per_index_record 1
NTFS at 4767/254/63
filesystem size 76581792
sectors_per_cluster 8
mft_lcn 786432
mftmirr_lcn 4786361
clusters_per_mft_record -10
clusters_per_index_record 1
get_geometry_from_list_part_aux head=255 nbr=15
get_geometry_from_list_part_aux head=8 nbr=10
get_geometry_from_list_part_aux head=16 nbr=7
get_geometry_from_list_part_aux head=32 nbr=7
get_geometry_from_list_part_aux head=64 nbr=4
get_geometry_from_list_part_aux head=128 nbr=3
get_geometry_from_list_part_aux head=240 nbr=4
get_geometry_from_list_part_aux head=255 nbr=15

Results
D HPFS - NTFS 0 1 1 1911 254 63 30716217
NTFS, 15 GB / 14 GiB
D HPFS - NTFS 0 1 1 10009 254 63 160810587
NTFS found using backup sector!, 82 GB / 76 GiB
D HPFS - NTFS 1 1 1 4767 254 63 76581792
NTFS, 39 GB / 36 GiB
D HPFS - NTFS 4767 254 63 9534 254 63 76581856
NTFS, 39 GB / 36 GiB
D HPFS - NTFS 4768 0 1 10010 254 63 84228795
NTFS found using backup sector!, 43 GB / 40 GiB
D HPFS - NTFS 4768 0 15 6046 254 63 20547121
NTFS found using backup sector!, 10520 MB / 10032 MiB
D Linux 6047 0 1 6071 254 63 401625 [/boot]
EXT3 Sparse superblock Recover, 205 MB / 196 MiB
D Linux LVM 6072 0 1 10010 254 63 63280035
LVM2, 32 GB / 30 GiB
D Linux 6080 0 1 9947 254 63 62139420
EXT3 Large file Sparse superblock Recover, 31 GB / 29 GiB
D Linux 6118 0 1 7363 254 63 20016990
EXT3 Sparse superblock, 10248 MB / 9773 MiB

Minu kõvaketas veel Windowsi alt vaadates:
[C:] NTFS 10033 MiB ~9,8 GiB ja ~10,5 GB windows xp
[D:] NTFS 37393 MiB ~36,5 GiB ja ~39,2 GB
[F:] 30898 MiB ~30,2GiB ja ~32,4 GB fedora 8
/boot 196 MiB ~0,19GiB ja ~0,21 GB

kokku 76.7 GiB ja 82,3 GB

Spoiler

Current partition structure:
1 E extended LBA 1 0 1 4767 254 63 76581855
Invalid NTFS boot
2 * HPFS - NTFS 4768 0 1 6046 254 63 20547135
2 * HPFS - NTFS 4768 0 1 6046 254 63 20547135
3 P Linux 6047 0 1 6071 254 63 401625 [/boot]
4 P Linux LVM 6072 0 1 10010 254 63 63280035
5 L HPFS - NTFS 1 1 1 4767 254 63 76581792

siit paistis, et kõik on korras, misjärel ma süsteemi välja lülitasin, kuid loomulikult windows enam tööle ei hakanud.

Results
D HPFS - NTFS 0 1 1 1911 254 63 30716217 //vana jäänuk
NTFS, 15 GB / 14 GiB
D HPFS - NTFS 0 1 1 10009 254 63 160810587 //vana jäänuk
NTFS found using backup sector!, 82 GB / 76 GiB
D HPFS - NTFS 1 1 1 4767 254 63 76581792 //vajalik ja töökorras
NTFS, 39 GB / 36 GiB
D HPFS - NTFS 4767 254 63 9534 254 63 76581856 //sama mis eelmine vist
NTFS, 39 GB / 36 GiB
D HPFS - NTFS 4768 0 1 10010 254 63 84228795 //vana jäänuk
NTFS found using backup sector!, 43 GB / 40 GiB
D HPFS - NTFS 4768 0 15 6046 254 63 20547121 //vajalik ja taastamist vajav
NTFS found using backup sector!, 10520 MB / 10032 MiB
D Linux 6047 0 1 6071 254 63 401625 [/boot] //töökorras
EXT3 Sparse superblock Recover, 205 MB / 196 MiB
D Linux LVM 6072 0 1 10010 254 63 63280035 //töökorras
LVM2, 32 GB / 30 GiB
D Linux 6080 0 1 9947 254 63 62139420 //vana jäänuk
EXT3 Large file Sparse superblock Recover, 31 GB / 29 GiB
D Linux 6118 0 1 7363 254 63 20016990 //vana jäänuk
EXT3 Sparse superblock, 10248 MB / 9773 MiB

*=Primary bootable P=Primary L=Logical E=Extended D=Deleted

Saan aru, et on olemas mingi MFT mirror.
TestDiski lehel hoiatati, et profid peaks sellega tegutsema, niisis ootan teie nõuandeid.
Alglaadijaks on Lilo ja praegu elan Fedora peal, mis muudkui ragistab ketta kallal.