Bonjour
j’ai essaye des manips avec gparted et testdisk.
J’ai 2 disques sda et sdb
sur sda sont installes les secteurs de boot de linux et windows.
apres les manips
le disque sda n’apparait plus nulle part et je ne pouvais plus booter du tout.
j’ai reinstaller le grub sur sdb et je peux booter sur debian.
quand je fais fdisk -l je disque sda n’apparait nulle part!!!
comment le recuperer?
Merci
je suis mal!!!
[quote=“trazomtg”]Bonjour
j’ai essaye des manips avec gparted et testdisk.
J’ai 2 disques sda et sdb
sur sda sont installes les secteurs de boot de linux et windows.
apres les manips
le disque sda n’apparait plus nulle part et je ne pouvais plus booter du tout.
j’ai reinstaller le grub sur sdb et je peux booter sur debian.
quand je fais fdisk -l je disque sda n’apparait nulle part!!!
comment le recuperer?
Merci
je suis mal!!![/quote]
A partir de Debian monte la partition ou est installé windows si elle ne l’est pas au démarrage puis réessaie de faire en root
puis
puis reboot
fdisk -l me renvoie:
[b]Disque /dev/sdb : 931,5 GiB, 1000204886016 octets, 1953525168 secteurs
Unités : secteur de 1 × 512 = 512 octets
Taille de secteur (logique / physique) : 512 octets / 512 octets
taille d’E/S (minimale / optimale) : 512 octets / 512 octets
Type d’étiquette de disque : dos
Identifiant de disque : 0x0009bb68
Device Boot Start End Sectors Size Id Type
/dev/sdb1 2048 724308637 724306590 345,4G 7 HPFS/NTFS/exFAT
/dev/sdb2 724310016 842276863 117966848 56,3G 83 Linux
/dev/sdb3 842278910 1953523711 1111244802 529,9G 5 Extended
/dev/sdb5 1139154944 1529778175 390623232 186,3G 83 Linux
/dev/sdb6 842278912 1135245311 292966400 139,7G 83 Linux
/dev/sdb7 1135247360 1139152895 3905536 1,9G 82 Linux swap / Solaris
/dev/sdb8 1529780224 1953523711 423743488 202,1G 83 Linux
Les entrées de la table de partitions ne sont pas dans l’ordre du disque.[/b]
je ne voie pas le disque systeme sur lequel etaient installés les boots de linux et de windows.
os-prober ne me renvoie rien
bonjour, le hic, ce n’est pas os-prober qui ne détecte pas, mais fdisk qui ne voit pas ton disque sda, débranché ou hs ?
la commande ne me renvoie RIEN!!!
Regarde les logs du noyau concernant sda avec [mono]dmesg[/mono].
Redémarre la machine, vérifie si le BIOS/UEFI détecte le disque.
bonjour
j’ai lance gparted et il voie le disque!! mais je ne peux rien faire j’ai des erreurs d’entree/sortie
Error fsyncing/closing /dev/sda2: Erreur d’entrée/sortie
Erreur d’entrée/sortie during read on /dev/sda
Partition(s) 1, 2 on /dev/sda have been written, but we have been unable to inform the kernel of the change, probably because it/they are in use. As a result, the old partition(s) will remain in use. You should reboot now before making further changes
merci pour votre aide
Je répète : regarde s’il y a des erreurs dans les logs du noyau.
bonjour!
ca, pour des erreurs il y en a!!!
31.844025] ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6 frozen
[ 31.844055] ata3.00: failed command: READ DMA
[ 31.844082] ata3.00: cmd c8/00:08:00:f9:a7/00:00:00:00:00/e8 tag 0 dma 4096 in
res 40/00:01:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 31.844111] ata3.00: status: { DRDY }
[ 31.844140] ata3.00: hard resetting link
[ 32.164008] ata3.01: hard resetting link
[ 37.680005] ata3.00: link is slow to respond, please be patient (ready=0)
[ 41.880006] ata3.00: SRST failed (errno=-16)
[ 41.880034] ata3.00: hard resetting link
[ 42.200008] ata3.01: hard resetting link
[ 47.716005] ata3.00: link is slow to respond, please be patient (ready=0)
[ 51.916008] ata3.00: SRST failed (errno=-16)
[ 51.916035] ata3.00: hard resetting link
[ 52.236008] ata3.01: hard resetting link
[ 57.752005] ata3.00: link is slow to respond, please be patient (ready=0)
[ 63.668012] raid6: sse2x1 4876 MB/s
[ 63.736010] raid6: sse2x2 5994 MB/s
[ 63.804002] raid6: sse2x4 7962 MB/s
[ 63.804004] raid6: using algorithm sse2x4 (7962 MB/s)
[ 63.804005] raid6: using ssse3x2 recovery algorithm
[ 63.804157] xor: measuring software checksum speed
[ 63.844002] prefetch64-sse: 10953.000 MB/sec
[ 63.884002] generic_sse: 9695.000 MB/sec
[ 63.884004] xor: using function: prefetch64-sse (10953.000 MB/sec)
[ 63.925047] Btrfs loaded
[ 86.928008] ata3.00: SRST failed (errno=-16)
[ 86.928039] ata3.00: limiting SATA link speed to 1.5 Gbps
[ 86.928042] ata3.01: limiting SATA link speed to 1.5 Gbps
[ 86.928046] ata3.00: hard resetting link
[ 87.248008] ata3.01: hard resetting link
[ 91.980006] ata3.00: SRST failed (errno=-16)
[ 91.990572] ata3.00: reset failed, giving up
[ 91.990597] ata3.00: disabled
[ 91.990600] ata3.00: device reported invalid CHS sector 0
[ 91.990609] ata3: EH complete
[ 91.990624] sd 2:0:0:0: [sda] Unhandled error code
[ 91.990627] sd 2:0:0:0: [sda]
[ 91.990628] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 91.990630] sd 2:0:0:0: [sda] CDB:
[ 91.990632] Read(10): 28 00 08 a7 f9 00 00 00 08 00
[ 91.990638] end_request: I/O error, dev sda, sector 145225984
[ 91.990667] Buffer I/O error on device sda, logical block 18153248
[ 91.990705] random: nonblocking pool is initialized
[ 91.991035] sd 2:0:0:0: [sda] Unhandled error code
[ 91.991038] sd 2:0:0:0: [sda]
[ 91.991039] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 91.991041] sd 2:0:0:0: [sda] CDB:
[ 91.991042] Read(10): 28 00 00 03 27 80 00 00 08 00
[ 91.991047] end_request: I/O error, dev sda, sector 206720
[ 91.991073] Buffer I/O error on device sda1, logical block 25584
[ 91.991113] sd 2:0:0:0: [sda] Unhandled error code
[ 91.991115] sd 2:0:0:0: [sda]
[ 91.991117] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 91.991118] sd 2:0:0:0: [sda] CDB:
[ 91.991119] Read(10): 28 00 00 03 27 80 00 00 08 00
[ 91.991124] end_request: I/O error, dev sda, sector 206720
[ 91.991149] Buffer I/O error on device sda1, logical block 25584
[ 91.991283] sd 2:0:0:0: [sda] Unhandled error code
[ 91.991286] sd 2:0:0:0: [sda]
[ 91.991287] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 91.991288] sd 2:0:0:0: [sda] CDB:
[ 91.991289] Read(10): 28 00 08 a7 a7 80 00 00 08 00
[ 91.991294] end_request: I/O error, dev sda, sector 145205120
[ 91.991323] Buffer I/O error on device sda2, logical block 18124784
[ 91.991363] sd 2:0:0:0: [sda] Unhandled error code
[ 91.991365] sd 2:0:0:0: [sda]
[ 91.991366] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 91.991368] sd 2:0:0:0: [sda] CDB:
[ 91.991369] Read(10): 28 00 08 a7 a7 80 00 00 08 00
[ 91.991373] end_request: I/O error, dev sda, sector 145205120
[ 91.991402] Buffer I/O error on device sda2, logical block 18124784
[ 92.053625] BTRFS: device fsid 142b4441-2a0d-41f4-a8f3-1f93150b5ad8 devid 1 transid 128484 /dev/sdb2
[ 92.055392] PM: Starting manual resume from disk
[ 92.055396] PM: Hibernation image partition 8:23 present
[ 92.055398] PM: Looking for hibernation image.
[ 92.055559] PM: Image not found (code -22)
[ 92.055560] PM: Hibernation image not present or could not be loaded.
[ 92.071395] BTRFS info (device sdb2): disk space caching is enabled
[ 93.081641] systemd[1]: RTC configured in localtime, applying delta of 120 minutes to system time.
[ 95.753929] systemd[1]: Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
[ 96.296304] lp: driver loaded but no devices found
[ 96.343576] ppdev: user-space parallel port driver
[ 96.375844] parport_pc 00:02: reported by Plug and Play ACPI
[ 96.375892] parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP,TRISTATE]
[ 96.413324] systemd-udevd[202]: starting version 215
[ 96.472122] lp0: using parport0 (interrupt-driven).
[ 96.767941] fuse init (API version 7.23)
[ 98.301122] Floppy drive(s): fd0 is 1.44M
[ 98.325439] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 98.405947] [drm] Initialized drm 1.1.0 20060810
[ 98.448323] BTRFS info (device sdb2): disk space caching is enabled
[ 98.495472] input: Power Button as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input5
[ 98.495478] ACPI: Power Button [PWRB]
[ 98.495535] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input6
[ 98.495537] ACPI: Power Button [PWRF]
[ 98.685405] [drm] radeon kernel modesetting enabled.
[ 98.685503] [drm:radeon_pci_probe] ERROR radeon kernel modesetting for R600 or later requires firmware-linux-nonfree.
[ 98.856444] ACPI Warning: SystemIO range 0x0000000000000828-0x000000000000082f conflicts with OpRegion 0x0000000000000800-0x000000000000084f (\PMRG) (20140424/utaddress-258)
[ 98.856450] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 98.856454] ACPI Warning: SystemIO range 0x0000000000000480-0x00000000000004af conflicts with OpRegion 0x0000000000000480-0x00000000000004af (\GPR2) (20140424/utaddress-258)
[ 98.856457] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[ 98.856480] lpc_ich: Resource conflict(s) found affecting gpio_ich
[ 98.884090] i801_smbus 0000:00:1f.3: SMBus using PCI Interrupt
[ 98.960963] sd 2:0:0:0: [sda] Unhandled error code
[ 98.960966] sd 2:0:0:0: [sda]
[ 98.960968] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 98.960970] sd 2:0:0:0: [sda] CDB:
[ 98.960971] Read(10): 28 00 08 a7 f9 00 00 00 08 00
[ 98.960977] end_request: I/O error, dev sda, sector 145225984
[ 98.961009] Buffer I/O error on device sda, logical block 18153248
[ 98.961051] sd 2:0:0:0: [sda] Unhandled error code
[ 98.961054] sd 2:0:0:0: [sda]
[ 98.961055] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 98.961057] sd 2:0:0:0: [sda] CDB:
[ 98.961057] Read(10): 28 00 08 a7 f9 00 00 00 08 00
[ 98.961063] end_request: I/O error, dev sda, sector 145225984
[ 98.961091] Buffer I/O error on device sda, logical block 18153248
[ 98.995219] cfg80211: Calling CRDA to update world regulatory domain
[ 99.089022] snd_hda_intel 0000:05:00.1: Handle VGA-switcheroo audio client
[ 99.089214] snd_hda_intel 0000:00:1b.0: irq 45 for MSI/MSI-X
[ 99.089270] snd_hda_intel 0000:05:00.1: irq 46 for MSI/MSI-X
[ 99.097998] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:05:00.1/sound/card1/input7
[ 99.201913] input: PC Speaker as /devices/platform/pcspkr/input/input8
[ 99.280763] sd 2:0:0:0: [sda] Unhandled error code
[ 99.280767] sd 2:0:0:0: [sda]
[ 99.280768] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 99.280770] sd 2:0:0:0: [sda] CDB:
[ 99.280772] Read(10): 28 00 00 00 00 00 00 00 08 00
[ 99.280778] end_request: I/O error, dev sda, sector 0
[ 99.280810] Buffer I/O error on device sda, logical block 0
[ 99.280853] sd 2:0:0:0: [sda] Unhandled error code
[ 99.280856] sd 2:0:0:0: [sda]
[ 99.280857] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 99.280859] sd 2:0:0:0: [sda] CDB:
[ 99.280860] Read(10): 28 00 00 00 00 00 00 00 08 00
[ 99.280865] end_request: I/O error, dev sda, sector 0
[ 99.280894] Buffer I/O error on device sda, logical block 0
[ 99.280945] sd 2:0:0:0: [sda] Unhandled error code
[ 99.280947] sd 2:0:0:0: [sda]
[ 99.280948] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[ 99.280950] sd 2:0:0:0: [sda] CDB:
[ 99.280951] Read(10): 28 00 00 00 00 00 00 00 08 00
[ 99.280955] end_request: I/O error, dev sda, sector 0
[ 99.280983] Buffer I/O error on device sda, logical block 0
j’ai aussi ca:
[56076.275346] sd 2:0:0:0: [sda] Unhandled error code
[56076.275350] sd 2:0:0:0: [sda]
[56076.275352] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[56076.275354] sd 2:0:0:0: [sda] CDB:
[56076.275356] Read(10): 28 00 00 03 27 80 00 00 08 00
[56076.275361] blk_update_request: 4 callbacks suppressed
[56076.275363] end_request: I/O error, dev sda, sector 206720
[56076.275365] quiet_error: 4 callbacks suppressed
[56076.275367] Buffer I/O error on device sda1, logical block 25584
[56076.275462] sd 2:0:0:0: [sda] Unhandled error code
[56076.275464] sd 2:0:0:0: [sda]
[56076.275466] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[56076.275467] sd 2:0:0:0: [sda] CDB:
[56076.275468] Read(10): 28 00 00 03 27 80 00 00 08 00
[56076.275473] end_request: I/O error, dev sda, sector 206720
[56076.275475] Buffer I/O error on device sda1, logical block 25584
[56076.275590] sd 2:0:0:0: [sda] Unhandled error code
[56076.275592] sd 2:0:0:0: [sda]
[56076.275593] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[56076.275595] sd 2:0:0:0: [sda] CDB:
[56076.275596] Read(10): 28 00 08 a7 a7 80 00 00 08 00
[56076.275601] end_request: I/O error, dev sda, sector 145205120
[56076.275602] Buffer I/O error on device sda2, logical block 18124784
[56076.275617] sd 2:0:0:0: [sda] Unhandled error code
[56076.275619] sd 2:0:0:0: [sda]
[56076.275620] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[56076.275622] sd 2:0:0:0: [sda] CDB:
[56076.275622] Read(10): 28 00 08 a7 a7 80 00 00 08 00
[56076.275627] end_request: I/O error, dev sda, sector 145205120
[56076.275629] Buffer I/O error on device sda2, logical block 18124784
[56076.828814] end_request: I/O error, dev sda, sector 0
[56097.874277] end_request: I/O error, dev sda, sector 0
[56098.451591] end_request: I/O error, dev sda, sector 0
[56099.159418] end_request: I/O error, dev sda, sector 0
[56099.603449] end_request: I/O error, dev sda, sector 0
[56101.395267] sd 2:0:0:0: [sda] Unhandled error code
[56101.395272] sd 2:0:0:0: [sda]
[56101.395275] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[56101.395277] sd 2:0:0:0: [sda] CDB:
[56101.395279] Read(10): 28 00 00 00 00 00 00 00 20 00
[56101.395287] end_request: I/O error, dev sda, sector 0
[56101.395290] Buffer I/O error on device sda, logical block 0
[56101.395294] Buffer I/O error on device sda, logical block 1
[56101.395297] Buffer I/O error on device sda, logical block 2
[56101.395299] Buffer I/O error on device sda, logical block 3
[56101.395375] sd 2:0:0:0: [sda] Unhandled error code
[56101.395378] sd 2:0:0:0: [sda]
[56101.395380] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[56101.395382] sd 2:0:0:0: [sda] CDB:
[56101.395383] Read(10): 28 00 00 00 00 00 00 00 08 00
[56101.395389] end_request: I/O error, dev sda, sector 0
[56101.395391] Buffer I/O error on device sda, logical block 0
[56101.931354] end_request: I/O error, dev sda, sector 0
[56102.741463] end_request: I/O error, dev sda, sector 0
[56103.658471] end_request: I/O error, dev sda, sector 0
[56104.307112] sd 2:0:0:0: [sda] Unhandled error code
[56104.307117] sd 2:0:0:0: [sda]
[56104.307119] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
[56104.307121] sd 2:0:0:0: [sda] CDB:
[56104.307123] Read(10): 28 00 00 00 00 00 00 00 20 00
[56104.307129] end_request: I/O error, dev sda, sector 0
[56104.307133] Buffer I/O error on device sda, logical block 0
[56104.307136] Buffer I/O error on device sda, logical block 1
[56104.307138] Buffer I/O error on device sda, logical block 2
[56104.307139] Buffer I/O error on device sda, logical block 3
[56104.307279] sd 2:0:0:0: [sda] Unhandled error code
Si je ne m’abuse le système n’arrive plus à communiquer avec le disque /dev/sda. Peut-être un problème matériel. Il faudrait vérifier les connexions, voire changer de port. As-tu éteint et redémarré la machine depuis que le problème est arrivé ? Peux-tu tester le disque dans une autre machine ?
En tout cas en l’état inutile d’essayer une quelconque manipulation logicielle.
ma machine arrive a booter 1 fois sur 3 en moyenne.
J’ai vu sur le site de WD qu’il y avait peut etre un cavalier a enlever mais j’ai ouvert ma machine et je ne vois pas de cavalier.
Je crois que je vais devoir changer le disque dur.
Merci a tous pour votre aide precieuse.
T.
gparted me renvoie :
Error fsyncing/closing /dev/sda2: Erreur d’entrée/sortie
/dev/sda: unrecognised disk label
y a quelque chose a faire?
merci
Re…
j’ai passe la commande suivante et voici le resultat.
Comment reutiliser mon disque /sda ???
Merci a tous
root@debian-pc:~# hwinfo --disk
27: IDE 200.0: 10600 Disk
[Created at block.245]
Unique ID: 3OOL.6IXyrXOniL7
Parent ID: w7Y8.kIKnXaZGUM3
SysFS ID: /class/block/sda
SysFS BusID: 2:0:0:0
SysFS Device Link: /devices/pci0000:00/0000:00:1f.2/ata3/host2/target2:0:0/2:0:0:0
Hardware Class: disk
Model: “WDC WD740ADFD-00”
Vendor: "WDC"
Device: "WD740ADFD-00"
Revision: "7QR5"
Serial ID: "./…/…/…/…/…/bus/scsi"
Driver: “ata_piix”, "sd"
Driver Modules: "ata_piix"
Device File: /dev/sda
Device Number: block 8:0-8:15
BIOS id: 0x80
Geometry (Logical): CHS 9039/255/63
Size: 145226112 sectors a 512 bytes
Capacity: 69 GB (74355769344 bytes)
Drive status: no medium
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #17 (IDE interface)
bonjour
la suite des mes malheurs.
voila ce que je vois via la commande dmesg apres avoir boote.
FS-Cache: Netfs ‘nfs’ registered for caching
[ 103.759238] Installing knfsd (copyright © 1996 okir@monad.swb.de).
[ 106.174567] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.174633] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.174647] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.174657] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.174766] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.174776] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.174894] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.255108] vboxdrv: Found 2 processor cores.
[ 106.255541] vboxdrv: fAsync=0 offMin=0x228 offMax=0x8c0
[ 106.255610] vboxdrv: TSC mode is ‘synchronous’, kernel timer mode is ‘normal’.
[ 106.255612] vboxdrv: Successfully loaded version 4.3.18_Debian (interface 0x001a0008).
[ 106.314933] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.459337] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.622108] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 106.800281] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.028891] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.100353] vboxpci: IOMMU not found (not registered)
[ 107.127879] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.199494] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.300818] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.438989] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.530677] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.653572] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.753896] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.823267] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
[ 107.936160] program smartd is using a deprecated SCSI ioctl, please convert it to SG_IO
est ce que quelqu’un peut m’aider?
Merci
j’ai vraiment besoin d’aide. Je m’embourbe!!!
j’aimerais savoir si c’est une panne hard ou logicielle.
ca m’aiderait deja beaucoup
Merci
T.
Comme j’ai écrit : éteindre complètement et rallumer la machine, vérifier les connexions SATA, changer de port, de cordon, brancher le disque sur une autre machine. Essayer l’utilitaire de diagnostic et réparation du constructeur. Si le disque reste inaccessible, il est probablement HS.
Les messages de smartd n’ont rien à voir avec le disque.
merci!
il faut que j’aille chercher un utilitaire sur le site de Western?
je vais voir
j’ai fait plein de changements de branchements et rien.!
T.
bonjour,
j’ai fait plein de tests et voila ce que j’obtiens:
avec gdisk:[b]
GPT fdisk (gdisk) version 0.8.10
Problem reading disk in BasicMBRData::ReadMBRData()!
Warning! Read error 22; strange behavior now likely!
Warning! Read error 22; strange behavior now likely!
Partition table scan:
MBR: MBR only
BSD: not present
APM: not present
GPT: not present
Found invalid GPT and valid MBR; converting MBR to GPT format
in memory. THIS OPERATION IS POTENTIALLY DESTRUCTIVE! Exit by
typing ‘q’ if you don’t want to convert your MBR partitions
to GPT format!
***************************************************************[/b]
et aussi:
[b]Problem: Disk is too small to hold all the data!
(Disk size is 0 sectors, needs to be 0 sectors.)
The ‘e’ option on the experts’ menu may fix this problem.
Problem: GPT claims the disk is larger than it is! (Claimed last usable
sector is 18446744073709551582, but backup header is at
18446744073709551615 and disk size is 0 sectors.
The ‘e’ option on the experts’ menu will probably fix this problem
Partition(s) in the protective MBR are too big for the disk! Creating a
fresh protective or hybrid MBR is recommended.
Identified 3 problems!
[/b]
[b]et aussi, au moment d’ecrire sur le disque:
Expert command (? for help): w
Caution! Secondary header was placed beyond the disk’s limits! Moving the
header, but other problems may occur!
Warning! The claimed last usable sector is incorrect! Do you want to correct
this problem? (Y/N): Y
Have adjusted the second header and last usable sector value.
Partition(s) in the protective MBR are too big for the disk! Creating a
fresh protective or hybrid MBR is recommended.
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): Y
OK; writing new GUID partition table (GPT) to /dev/sdb.
Unable to save backup partition table! Perhaps the ‘e’ option on the experts’
menu will resolve this problem.
Warning! An error was reported when writing the partition table! This error
MIGHT be harmless, or the disk might be damaged! Checking it is advisable.
[/b]
j’ai essaye un formatage de bas niveau avec
dd if=/dev/zero of=/dev/sdb
qui me renvoie:
dd: écriture vers « /dev/sdb »: Aucun espace disponible sur le périphérique
1+0 enregistrements lus
0+0 enregistrements écrits
0 octet (0 B) copié, 0,0124668 s, 0,0 kB/s
je ne sais plus quoi faire a part changer de disque!!!
qu’en pensez vous?
Merci pour votre aide
En gros le disque est reconnu avec une taille de 0. Si l’utilitaire du fabricant (WD) ne peut pas le réparer, je pense qu’il est fichu.