O meu NAS White Light do meu livro Western Digital My Book parou de funcionar.
Isso tem um único disco de 1 TB.
No começo, comecei a receber o seguinte erro:
Status do volume - Volume 'DataVolume' não existe
Em seguida, o NAS se recusou a inicializar.
Então eu removi o disco do NAS e o conectei ao meu laptop Ubuntu usando um cabo SATA para USB.
A execução do TestDisk retorna isso:
Código:
Sáb 20 Abr 08:40:11 2013
Linha de comando: TestDisk
TestDisk 6.11, Data Recovery Utility, April 2009
Christophe GRENIER <[email protected]>
http://www.cgsecurity.org
OS: Linux, kernel 3.0.0-21-generic (#35-Ubuntu SMP Fri May 25 17:58:20 UTC 2012)
Compiler: GCC 4.5 - Oct 17 2010 20:12:36
ext2fs lib: 1.41.14, ntfs lib: 10:0:0, reiserfs lib: none, ewf lib: none
/dev/sda: LBA, HPA, LBA48, DCO support
/dev/sda: size 312581808 sectors
/dev/sda: user_max 312581808 sectors
/dev/sda: native_max 312581808 sectors
/dev/sda: dco 312581808 sectors
Warning: can't get size for Disk /dev/mapper/control - 0 B - CHS 1 1 1, sector size=512
Hard disk list
Disk /dev/sda - 160 GB / 149 GiB - CHS 19457 255 63, sector size=512 - ATA ST9160310AS
Disk /dev/sdb - 1000 GB / 931 GiB - CHS 121601 255 63, sector size=512 - WDC WD10 EARS-00MVWB0
Partition table type (auto): EFI GPT
Disk /dev/sdb - 1000 GB / 931 GiB - WDC WD10 EARS-00MVWB0
Partition table type: EFI GPT
Analyse Disk /dev/sdb - 1000 GB / 931 GiB - CHS 121601 255 63
hdr_size=92
hdr_lba_self=1
hdr_lba_alt=1953525167 (expected 1953525167)
hdr_lba_start=34
hdr_lba_end=1953525134
hdr_lba_table=2
hdr_entries=128
hdr_entsz=128
check_part_gpt failed for partition
1 P MS Reserved 34 262177 262144 [Microsoft reserved partition]
Current partition structure:
No FAT, NTFS, EXT2, JFS, Reiser, cramfs or XFS marker
1 P MS Reserved 34 262177 262144 [Microsoft reserved partition]
1 P MS Reserved 34 262177 262144 [Microsoft reserved partition]
search_part()
Disk /dev/sdb - 1000 GB / 931 GiB - CHS 121601 255 63
recover_EXT2: s_block_group_nr=0/14, s_mnt_count=100/33, s_blocks_per_group=32768, s_inodes_per_group=16352
recover_EXT2: s_blocksize=4096
recover_EXT2: s_blocks_count 489968
recover_EXT2: part_size 3919744
MS Data 64320 3984063 3919744
EXT3 Sparse superblock, 2006 MB / 1913 MiB
Raid magic value at 247/254/8
Raid apparent size: 3919744 sectors
Raid chunk size: 0 bytes
md0 md 0.90.0 Raid 1: devices 0(8,1)*
Linux Raid 64320 3984191 3919872 [md0]
md 0.90.0 Raid 1: devices 0(8,1)*, 2006 MB / 1914 MiB
Linux Swap 3984192 4497967 513776
SWAP2 version 1, 263 MB / 250 MiB
Raid magic value at 279/251/37
Raid apparent size: 513792 sectors
Raid chunk size: 0 bytes
md1 md 0.90.0 Raid 1: devices 0(8,2)*
Linux Raid 3984192 4498111 513920 [md1]
md 0.90.0 Raid 1: devices 0(8,2)*, 263 MB / 250 MiB
recover_EXT2: s_block_group_nr=0/7, s_mnt_count=82/23, s_blocks_per_group=32768, s_inodes_per_group=7728
recover_EXT2: s_blocksize=4096
recover_EXT2: s_blocks_count 246976
recover_EXT2: part_size 1975808
MS Data 4498176 6473983 1975808
EXT3 Large file Sparse superblock, 1011 MB / 964 MiB
Raid magic value at 402/251/42
Raid apparent size: 1975808 sectors
Raid chunk size: 0 bytes
md3 md 0.90.0 Raid 1: devices 0(8,3)*
Linux Raid 4498176 6474111 1975936 [md3]
md 0.90.0 Raid 1: devices 0(8,3)*, 1011 MB / 964 MiB
Raid magic value at 402/254/45
Raid apparent size: 3733254810 sectors
MyBookWorld:2 md 1.x Raid 1 - Array Slot : 0 (0)
Linux Raid 6474176 1953524869 1947050694 [MyBookWorld:2]
md 1.x Raid 1 - Array Slot : 0 (0), 996 GB / 928 GiB
Results
MS Data 64320 3984063 3919744
EXT3 Sparse superblock, 2006 MB / 1913 MiB
Linux Raid 64320 3984191 3919872 [md0]
md 0.90.0 Raid 1: devices 0(8,1)*, 2006 MB / 1914 MiB
Linux Swap 3984192 4497967 513776
SWAP2 version 1, 263 MB / 250 MiB
Linux Raid 3984192 4498111 513920 [md1]
md 0.90.0 Raid 1: devices 0(8,2)*, 263 MB / 250 MiB
MS Data 4498176 6473983 1975808
EXT3 Large file Sparse superblock, 1011 MB / 964 MiB
Linux Raid 4498176 6474111 1975936 [md3]
md 0.90.0 Raid 1: devices 0(8,3)*, 1011 MB / 964 MiB
P Linux Raid 6474176 1953524869 1947050694 [MyBookWorld:2]
md 1.x Raid 1 - Array Slot : 0 (0), 996 GB / 928 GiB
Quando executo o testdisk, a tabela de resultados mostra todas as entradas com um D na frente delas, além da última que tem aP
Eu fiz uma análise mais profunda, que demorou o dia todo ..
e este é o resultado:
Disk /dev/sdb - 1000 GB / 931 GiB - CHS 121601 255 63
Check the harddisk size: HD jumpers settings, BIOS detection...
The harddisk (1000 GB / 931 GiB) seems too small! (< 1965 GB / 1830 GiB)
The following partitions can't be recovered:
MS Data 67319776 2014370271 1947050496
XFS 6.2+ - bitmap version, 996 GB / 928 GiB
MS Data 128165104 2075215599 1947050496
XFS 6.2+ - bitmap version, 996 GB / 928 GiB
Mac HFS 128167720 2074956007 1946788288
HFSX, 996 GB / 928 GiB
Mac HFS 128190436 2074978723 1946788288
Isso continua por milhares de linhas ........
Alguém poderia, por favor, informar o que isso significa e, mais importante, se meus dados são recuperáveis e como?
Muitos agradecimentos