Bonjour à tou-te-s,

Je dois récupérer des données d'un disque dur (provenant d'un laptop HP sur windows 10, EFI).

J'ai branché le disque dur sur mon PC linux (avec un adaptateur USB-SATA), et j'ai eu la surprise de ne pas voir les partitions. A la place j'ai une partition "GPT" (GUID Partition Table) que je n'arrive pas à ouvrir dans linux, et donc impossible d'en extraire les données.

Savez-vous comment faire avec ce type de partition ?

Merci bien.

Laurent

Voici les caractéristiques du disque :

[root@Host-001 ~]# dmesg

[ 191.001866] usb-storage 2-4:1.0: USB Mass Storage device detected

[ 191.003845] scsi host6: usb-storage 2-4:1.0

[ 191.004339] usbcore: registered new interface driver usb-storage

[ 191.052822] usbcore: registered new interface driver uas

[ 192.033742] scsi 6:0:0:0: Direct-Access WDC WD10 JPVX-60JC3T0 PQ: 0 ANSI: 2 CCS

[ 192.034602] sd 6:0:0:0: Attached scsi generic sg4 type 0

[ 192.035341] sd 6:0:0:0: [sdd] 244190646 4096-byte logical blocks: (1.00 TB/932 GiB)

[ 192.036344] sd 6:0:0:0: [sdd] Write Protect is off

[ 192.036345] sd 6:0:0:0: [sdd] Mode Sense: 28 00 00 00

[ 192.037391] sd 6:0:0:0: [sdd] No Caching mode page found

[ 192.037392] sd 6:0:0:0: [sdd] Assuming drive cache: write through

[ 192.139724] sd 6:0:0:0: [sdd] Attached SCSI disk

[root@Host-001 ~]# fdisk -l /dev/sdd

Disk /dev/sdd: 931.5 GiB, 1000204886016 bytes, 244190646 sectors

Units: sectors of 1 * 4096 = 4096 bytes

Sector size (logical/physical): 4096 bytes / 4096 bytes

I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Disklabel type: dos

Disk identifier: 0x67f07615

Device Boot Start End Sectors Size Id Type

/dev/sdd1 1 4294967295 4294967295 16T ee GPT

[root@Host-001 ~]# gdisk -l /dev/sdd

GPT fdisk (gdisk) version 1.0.4

Partition table scan:

MBR: protective

BSD: not present

APM: not present

GPT: not present

Creating new GPT entries in memory.

Disk /dev/sdd: 244190646 sectors, 931.5 GiB

Model: JPVX-60JC3T0

Sector size (logical/physical): 4096/4096 bytes

Disk identifier (GUID): 4505A574-2647-4C7B-B2AD-A41A2D114BE1

Partition table holds up to 128 entries

Main partition table begins at sector 2 and ends at sector 5

First usable sector is 6, last usable sector is 244190640

Partitions will be aligned on 256-sector boundaries

Total free space is 244190635 sectors (931.5 GiB)

Number Start (sector) End (sector) Size Code Name

[root@Host-001 ~]#