Bonjour
La Tour Raid est une Netstor avec 8 emplacements connectée en direct a une Station Dell sous Windows10 par interface Thunderbolt 3.
La configuration utilise 7 disques de 8 To pour stocker des données en Raid 6, ce qui correspond a un volume de 40 To utilisable et l’équivalent de 2 disques pour la sauvegarde Raid 6. Le 8em disque de la Tour est configuré en hot spare pour permettre une reconstruction immédiate en cas de défaillance d'un disque
Il n'y a qu'une seule partition sur cette Tour (environ 20 To de données sur les 40 disponibles.
Après la restitution apparement réussie de la table de partition mais l’échec de l'accès aux données au reboot, une nouvelle utilisation de testdisk mentionne, entre autre, les anomalies suivantes (copie du log ci dessous)
The harddisk (39 TB / 36 TiB) seems too small! (< 79 TB / 72 TiB) : au plus il y a (7+1) x8 To
NTFS Volume is dirty
ntfs_readdir failed for cluster 5: Input/output error
Plus des messages "can't read MFT
Wed Jan 13 09:26:20 2021
Command line: TestDisk
TestDisk 7.1, Data Recovery Utility, July 2019
Christophe GRENIER <
grenier@cgsecurity.org>
https://www.cgsecurity.org
OS: Windows 8 (9200)
Compiler: GCC 6.4, Cygwin 2009.0
ext2fs lib: 1.43.1, ntfs lib: 10:0:0, reiserfs lib: none, ewf lib: 20140608, curses lib: ncurses 6.0
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sda)=12000138625024
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sdb)=512110190592
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sdc)=512110190592
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(/dev/sde)=39999986728960
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive0)=12000138625024
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive1)=512110190592
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive2)=512110190592
filewin32_getfilesize(\\.\PhysicalDrive3) GetFileSize err Fonction incorrecte.
filewin32_setfilepointer(\\.\PhysicalDrive3) SetFilePointer err Fonction incorrecte.
Warning: can't get size for \\.\PhysicalDrive3
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\PhysicalDrive4)=39999986728960
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\C:)=510201430016
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\D:)=2199023255040
filewin32_getfilesize(\\.\E:) GetFileSize err Fonction incorrecte.
filewin32_setfilepointer(\\.\E:) SetFilePointer err Fonction incorrecte.
Warning: can't get size for \\.\E:
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\F:)=511974572032
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\H:)=12000002310144
disk_get_size_win32 IOCTL_DISK_GET_LENGTH_INFO(\\.\P:)=0
Warning: can't get size for \\.\P:
Hard disk list
Disk /dev/sda - 12 TB / 10 TiB - CHS 1458933 255 63, sector size=512 - ATA ST12000VN0007-2G, S/N:ZJV2VVEG, FW:SC60
Disk /dev/sdb - 512 GB / 476 GiB - CHS 62260 255 63, sector size=512 - NVMe PM981 NVMe Samsu, S/N:S3ZHNF0K225257, FW:2D1Q
Disk /dev/sdc - 512 GB / 476 GiB - CHS 62260 255 63, sector size=512 - NVMe PM981 NVMe Samsu, S/N:S3ZHNF0K225248, FW:2D1Q
Disk /dev/sde - 39 TB / 36 TiB - CHS 4863054 255 63, sector size=512 - Areca ARC-1224-VOL#000, S/N:0000000162669467, FW:R001
Partition table type (auto): EFI GPT
Disk /dev/sde - 39 TB / 36 TiB - Areca ARC-1224-VOL#000
Partition table type: EFI GPT
Analyse Disk /dev/sde - 39 TB / 36 TiB - CHS 4863054 255 63
hdr_size=92
hdr_lba_self=1
hdr_lba_alt=78124974079 (expected 78124974079)
hdr_lba_start=34
hdr_lba_end=78124974046
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]
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
search_part()
Disk /dev/sde - 39 TB / 36 TiB - CHS 4863054 255 63
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
NTFS part_offset=135266304, part_size=39999850414080, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
MS Data 264192 78124972031 78124707840 [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
file_pread(7,2,buffer,78124974080(4863054/183/42)) ReadFile Fonction incorrecte.
file_pread(7,1,buffer,78124974080(4863054/183/42)) ReadFile Fonction incorrecte.
file_pread(7,2,buffer,78124974134(4863054/184/33)) lseek err Invalid argument
file_pread(7,1,buffer,78124974134(4863054/184/33)) lseek err Invalid argument
file_pread(7,2,buffer,78124974143(4863054/184/42)) lseek err Invalid argument
file_pread(7,1,buffer,78124974143(4863054/184/42)) lseek err Invalid argument
file_pread(7,2,buffer,78124974197(4863054/185/33)) lseek err Invalid argument
file_pread(7,1,buffer,78124974197(4863054/185/33)) lseek err Invalid argument
Search for partition aborted
Results
P MS Data 264192 78124972031 78124707840 [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
interface_write()
1 P MS Data 264192 78124972031 78124707840 [Données]
search_part()
Disk /dev/sde - 39 TB / 36 TiB - CHS 4863054 255 63
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
NTFS part_offset=135266304, part_size=39999850414080, sector_size=512
NTFS partition cannot be added (part_offset<part_size).
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
MS Data 264192 78124972031 78124707840 [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
NTFS at 4863054/151/9
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
MS Data 264192 78124972031 78124707840 [Données]
NTFS found using backup sector, blocksize=16384, 39 TB / 36 TiB
NTFS at 4863054/151/9
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
file_pread(7,2,buffer,78131263493(4863446/55/39)) lseek err Invalid argument
file_pread(7,1,buffer,78131263493(4863446/55/39)) lseek err Invalid argument
NTFS: Can't read MFT
MS Data 78124972031 156249679870 78124707840
NTFS, blocksize=16384, 39 TB / 36 TiB
This partition ends after the disk limits. (start=78124972031, size=78124707840, end=156249679870, disk end=78124974080)
file_pread(7,2,buffer,78124974079(4863054/183/41)) ReadFile Fonction incorrecte.
file_pread(7,1,buffer,78124974080(4863054/183/42)) ReadFile Fonction incorrecte.
file_pread(7,1,buffer,78124974081(4863054/183/43)) lseek err Invalid argument
file_pread(7,2,buffer,78124974134(4863054/184/33)) lseek err Invalid argument
file_pread(7,1,buffer,78124974134(4863054/184/33)) lseek err Invalid argument
file_pread(7,2,buffer,78124974143(4863054/184/42)) lseek err Invalid argument
file_pread(7,1,buffer,78124974143(4863054/184/42)) lseek err Invalid argument
file_pread(7,2,buffer,78124974197(4863054/185/33)) lseek err Invalid argument
file_pread(7,1,buffer,78124974197(4863054/185/33)) lseek err Invalid argument
Search for partition aborted
Disk /dev/sde - 39 TB / 36 TiB - CHS 4863054 255 63
Check the harddisk size: HD jumper settings, BIOS detection...
The harddisk (39 TB / 36 TiB) seems too small! (< 79 TB / 72 TiB)
The following partition can't be recovered:
MS Data 78124972031 156249679870 78124707840
NTFS, blocksize=16384, 39 TB / 36 TiB
Results
P MS Data 264192 78124972031 78124707840 [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
interface_write()
1 P MS Data 264192 78124972031 78124707840 [Données]
NTFS Volume is dirty.
dir_partition inode=5
P MS Data 264192 78124972031 78124707840 [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
ntfs_readdir failed for cluster 5: Input/output error
Directory /
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 .
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 ..
28079 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 $RECYCLE.BIN
394914 dr-xr-xr-x 0 0 0 11-Jun-2019 09:47 Archive
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 Cassini
28082 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 Cluster
406518 dr-xr-xr-x 0 0 0 4-Mar-2019 10:06 Donnees_CNES
1049280 dr-xr-xr-x 0 0 0 12-Sep-2019 09:26 ISEE
dir_partition inode=574900
P MS Data 264192 78124972031 78124707840 [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
Directory /Cassini
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 .
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 ..
574901 dr-xr-xr-x 0 0 0 25-Apr-2019 14:44 Data
1299105 -r--r--r-- 0 0 46 25-Apr-2019 14:53 desktop.ini
ntfs_readdir failed for cluster 5: Input/output error
Directory /
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 .
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 ..
28079 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 $RECYCLE.BIN
394914 dr-xr-xr-x 0 0 0 11-Jun-2019 09:47 Archive
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 Cassini
28082 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 Cluster
406518 dr-xr-xr-x 0 0 0 4-Mar-2019 10:06 Donnees_CNES
1049280 dr-xr-xr-x 0 0 0 12-Sep-2019 09:26 ISEE
dir_partition inode=574900
P MS Data 264192 78124972031 78124707840 [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
Directory /Cassini
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 .
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 ..
574901 dr-xr-xr-x 0 0 0 25-Apr-2019 14:44 Data
1299105 -r--r--r-- 0 0 46 25-Apr-2019 14:53 desktop.ini
dir_partition inode=574901
P MS Data 264192 78124972031 78124707840 [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
Directory /Cassini/Data
574901 dr-xr-xr-x 0 0 0 25-Apr-2019 14:44 .
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 ..
1299103 dr-xr-xr-x 0 0 0 25-Apr-2019 14:44 ANCILLARY
574922 dr-xr-xr-x 0 0 0 4-Mar-2019 10:38 Anomalie
574924 dr-xr-xr-x 0 0 0 3-Jun-2019 18:17 Background_files
575606 dr-xr-xr-x 0 0 0 4-Mar-2019 10:39 Browse_plot
613692 dr-xr-xr-x 0 0 0 4-Mar-2019 10:44 Maps_data
613697 dr-xr-xr-x 0 0 0 4-Mar-2019 10:44 PDS_data
1299104 dr-xr-xr-x 0 0 0 25-Apr-2019 14:44 RPWS_KEY_PARAMETERS
613999 dr-xr-xr-x 0 0 0 4-Mar-2019 10:45 RPWS_Kernels
615276 dr-xr-xr-x 0 0 0 25-Apr-2019 14:44 RPWS_LOW_RATE_FULL
695933 dr-xr-xr-x 0 0 0 4-Mar-2019 11:17 RPWS_WAVEFORM_FULL
705583 dr-xr-xr-x 0 0 0 4-Mar-2019 11:19 Snd_WEB_charte_lpp_modifMaël
701636 dr-xr-xr-x 0 0 0 21-Jun-2019 12:20 Snd_files
705670 dr-xr-xr-x 0 0 0 4-Mar-2019 11:19 Spice
709420 dr-xr-xr-x 0 0 0 12-Jun-2018 15:27 Temp
709446 dr-xr-xr-x 0 0 0 4-Mar-2019 12:41 U_files
823766 dr-xr-xr-x 0 0 0 4-Mar-2019 16:19 WBR
993512 dr-xr-xr-x 0 0 0 25-Mar-2019 15:52 WBR_Plot
1038530 dr-xr-xr-x 0 0 0 4-Mar-2019 16:51 WFR
1041344 dr-xr-xr-x 0 0 0 4-Mar-2019 16:53 WFR_Plot
585504 dr-xr-xr-x 0 0 0 14-Dec-2020 17:51 doc
585517 dr-xr-xr-x 0 0 0 4-Mar-2019 10:43 maps
709421 dr-xr-xr-x 0 0 0 4-Mar-2019 11:19 test_file
574902 -r--r--r-- 0 0 204700 15-Sep-2005 11:30 Co_020206_1_2a_0753_0809_aux.dat
574902 -r--r--r-- 0 0 26 15-Sep-2005 11:30 Co_020206_1_2a_0753_0809_aux.dat:Zone.Identifier
574903 -r--r--r-- 0 0 146 31-Mar-2004 15:22 GetData_hfr.bat
574904 -r--r--r-- 0 0 152 21-Apr-2004 15:46 Get_PDS_BROWSE_PLOT.bat
574905 -r--r--r-- 0 0 171 21-Apr-2004 15:57 Get_PDS_BROWSE_PLOT_LR.bat
574906 -r--r--r-- 0 0 187 16-May-2011 13:36 Get_PDS_BROWSE_PLOT_WBD.bat
574907 -r--r--r-- 0 0 187 18-Jun-2009 12:00 Get_PDS_BROWSE_PLOT_WFR.bat
574908 -r--r--r-- 0 0 178 31-Mar-2004 15:57 Get_PDS_Data.bat
574909 -r--r--r-- 0 0 161 21-Apr-2004 14:53 Get_PDS_Data2.bat
574910 -r--r--r-- 0 0 194 24-Jul-2017 09:31 Get_PDS_LOW_RATE_FULL_New.bat
574911 -r--r--r-- 0 0 178 21-Apr-2004 15:42 Get_PDS_WAVEFORM_FULL.bat
574912 -r--r--r-- 0 0 177 23-Apr-2004 17:30 Get_PDS_WIDEBAND_FULL.bat
574913 -r--r--r-- 0 0 161 15-Sep-2004 14:19 Get_RPWS_H00.bat
574916 -r--r--r-- 0 0 620904 7-Nov-2005 12:43 MFDR0_Ex_20052890000_1610.ps
574918 -r--r--r-- 0 0 481078 26-Apr-2004 15:49 RPWS_MFR_23032004.gif
574919 -r--r--r-- 0 0 787510 26-Apr-2004 15:47 RPWS_MFR_260304.gif
574914 -r--r--r-- 0 0 22316949 26-Mar-2007 14:32 icy.exe
574914 -r--r--r-- 0 0 26 26-Mar-2007 14:32 icy.exe:Zone.Identifier
574915 -r--r--r-- 0 0 876544 1-Oct-2003 11:50 libeay32.dll
574917 -r--r--r-- 0 0 1648 27-Nov-2018 19:54 robots.txt
574920 -r--r--r-- 0 0 159744 1-Oct-2003 11:50 ssleay32.dll
574921 -r--r--r-- 0 0 225280 23-Feb-2004 16:56 wget.exe
Directory /Cassini
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 .
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 ..
574901 dr-xr-xr-x 0 0 0 25-Apr-2019 14:44 Data
1299105 -r--r--r-- 0 0 46 25-Apr-2019 14:53 desktop.ini
ntfs_readdir failed for cluster 5: Input/output error
Directory /
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 .
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 ..
28079 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 $RECYCLE.BIN
394914 dr-xr-xr-x 0 0 0 11-Jun-2019 09:47 Archive
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 Cassini
28082 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 Cluster
406518 dr-xr-xr-x 0 0 0 4-Mar-2019 10:06 Donnees_CNES
1049280 dr-xr-xr-x 0 0 0 12-Sep-2019 09:26 ISEE
interface_write()
1 P MS Data 264192 78124972031 78124707840 [Données]
interface_write()
1 P MS Data 264192 78124972031 78124707840 [Données]
interface_write()
1 P MS Data 264192 78124972031 78124707840 [Données]
interface_write()
1 P MS Data 264192 78124972031 78124707840 [Données]
simulate write!
Interface Advanced
hdr_size=92
hdr_lba_self=1
hdr_lba_alt=78124974079 (expected 78124974079)
hdr_lba_start=34
hdr_lba_end=78124974046
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]
1 P MS Reserved 34 262177 262144 [Microsoft reserved partition]
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
Incomplete image created.
ntfs_boot_sector
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
NTFS at 16/113/34
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
Boot sector
Status: OK
Backup boot sector
Status: OK
Sectors are identical.
A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
Failed to open inode: Input/output error.
repair_MFT
NTFS at 16/113/34
NTFS Volume is dirty.
ntfs_readdir failed for cluster 5: Input/output error
NTFS listing using MFT:
Directory /
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 .
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 ..
28079 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 $RECYCLE.BIN
394914 dr-xr-xr-x 0 0 0 11-Jun-2019 09:47 Archive
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 Cassini
28082 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 Cluster
406518 dr-xr-xr-x 0 0 0 4-Mar-2019 10:06 Donnees_CNES
1049280 dr-xr-xr-x 0 0 0 12-Sep-2019 09:26 ISEE
NTFS filesystem needs to be repaired.
ntfs_dir: ntfs_inode_open failed
MFT mirror fixed.
ntfs_boot_sector
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
NTFS at 16/113/34
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
Boot sector
Status: OK
Backup boot sector
Status: OK
Sectors are identical.
A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
rebuild_NTFS_BS
mft at 32
ntfs_find_mft: mft_lcn 196608
ntfs_find_mft: mftmirr_lcn 1
ntfs_find_mft: sectors_per_cluster 32
ntfs_find_mft: mft_lcn 196608
ntfs_find_mft: mftmirr_lcn 1
ntfs_find_mft: mft_record_size 1024 bytes
ntfs_find_mft: index_block_size 4096
Extrapolated boot sector and current boot sector are identical.
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
NTFS Volume is dirty.
ntfs_readdir failed for cluster 5: Input/output error
Directory /
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 .
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 ..
28079 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 $RECYCLE.BIN
394914 dr-xr-xr-x 0 0 0 11-Jun-2019 09:47 Archive
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 Cassini
28082 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 Cluster
406518 dr-xr-xr-x 0 0 0 4-Mar-2019 10:06 Donnees_CNES
1049280 dr-xr-xr-x 0 0 0 12-Sep-2019 09:26 ISEE
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
ntfs_boot_sector
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
NTFS at 16/113/34
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
Boot sector
Status: OK
Backup boot sector
Status: OK
Sectors are identical.
A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
repair_MFT
NTFS at 16/113/34
MFT and MFT mirror match perfectly.
MFT and MFT mirror match perfectly.
ntfs_boot_sector
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
NTFS at 16/113/34
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
Boot sector
Status: OK
Backup boot sector
Status: OK
Sectors are identical.
A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
NTFS Volume is dirty.
dir_partition inode=5
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
ntfs_readdir failed for cluster 5: Input/output error
Directory /
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 .
5 dr-xr-xr-x 0 0 0 3-Dec-2020 20:35 ..
28079 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 $RECYCLE.BIN
394914 dr-xr-xr-x 0 0 0 11-Jun-2019 09:47 Archive
574900 dr-xr-xr-x 0 0 0 25-Apr-2019 14:53 Cassini
28082 dr-xr-xr-x 0 0 0 3-Mar-2019 20:59 Cluster
406518 dr-xr-xr-x 0 0 0 4-Mar-2019 10:06 Donnees_CNES
1049280 dr-xr-xr-x 0 0 0 12-Sep-2019 09:26 ISEE
gpt_change_part_type
Change partition type:
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
Change partition type:
2 P NTFS 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
ntfs_boot_sector
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
NTFS at 16/113/34
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
Boot sector
Status: OK
Backup boot sector
Status: OK
Sectors are identical.
A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
rebuild_NTFS_BS
mft at 32
ntfs_find_mft: mft_lcn 196608
ntfs_find_mft: mftmirr_lcn 1
ntfs_find_mft: sectors_per_cluster 32
ntfs_find_mft: mft_lcn 196608
ntfs_find_mft: mftmirr_lcn 1
ntfs_find_mft: mft_record_size 1024 bytes
ntfs_find_mft: index_block_size 4096
Extrapolated boot sector and current boot sector are identical.
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
ntfs_boot_sector
2 P MS Data 264192 78124972031 78124707840 [Basic data partition] [Données]
NTFS, blocksize=16384, 39 TB / 36 TiB
NTFS at 16/113/34
NTFS at 16/113/34
filesystem size 78124707840
sectors_per_cluster 32
mft_lcn 196608
mftmirr_lcn 1
clusters_per_mft_record -10
clusters_per_index_record -12
Boot sector
Status: OK
Backup boot sector
Status: OK
Sectors are identical.
A valid NTFS Boot sector must be present in order to access
any data; even if the partition is not bootable.
TestDisk exited normally.
Merci de votre aide