Eu posso detectar unidades assim:
cat /proc/partitions
major minor #blocks name
8 0 2930266584 sda
8 1 512000 sda1
8 2 372669440 sda2
8 3 409600000 sda3
8 4 1364700160 sda4
8 16 1953514584 sdb
8 17 1 sdb1
8 21 1953506520 sdb5
É sdb
Mas o problema é quando tento listar com fdisk não funciona
aqui está o resultado:
bash-4.2# fdisk -l
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
Disk /dev/sda: 3000.6 GB, 3000592982016 bytes
255 heads, 63 sectors/track, 364801 cylinders, total 5860533168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0xf82d9516
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 1026047 512000 7 HPFS/NTFS/exFAT
/dev/sda2 1026048 746364927 372669440 7 HPFS/NTFS/exFAT
/dev/sda3 3475765248 4294965247 409600000 7 HPFS/NTFS/exFAT
/dev/sda4 746364928 3475765247 1364700160 83 Linux
Partition table entries are not in disk order
O mesmo aconteceu com gdisk
Alguém sabe o que é problema?
DETALHES DO ADITIONL: Funciona bem no Windows 7. lsusb retornar HD é o último 'Samsung Electronics Co .'....
bash-4.2# lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 1c4f:0003 SiGma Micro HID controller
Bus 002 Device 049: ID 04e8:6031 Samsung Electronics Co., Ltd
dmesg retorna:
[184764.877200] sd 32:0:0:0: timing out command, waited 180s
[184764.877397] usb 2-1.6: USB disconnect, device number 48
[184764.882609] sd 32:0:0:0: [sdb] Unhandled error code
[184764.882613] sd 32:0:0:0: [sdb]
[184764.882616] Result: hostbyte=0x01 driverbyte=0x00
[184764.882618] sd 32:0:0:0: [sdb] CDB:
[184764.882619] cdb[0]=0x28: 28 00 00 00 00 00 00 00 20 00
[184764.882627] end_request: I/O error, dev sdb, sector 0
[184764.882630] Buffer I/O error on device sdb, logical block 0
[184764.882636] Buffer I/O error on device sdb, logical block 1
[184764.882640] Buffer I/O error on device sdb, logical block 2
[184764.882643] Buffer I/O error on device sdb, logical block 3
[184764.882816] REISERFS warning (device sdb1): sh-2006 read_super_block: bread failed (dev sdb1, block 8, size 1024)
[184764.882819] REISERFS warning (device sdb1): sh-2006 read_super_block: bread failed (dev sdb1, block 64, size 1024)
[184764.882821] REISERFS warning (device sdb1): sh-2021 reiserfs_fill_super: can not find reiserfs on sdb1
[184764.882984] sd 32:0:0:0: [sdb] Synchronizing SCSI cache
[184764.883006] sd 32:0:0:0: [sdb]
[184764.883008] Result: hostbyte=0x01 driverbyte=0x00
[184878.468123] usb 2-1.6: new high-speed USB device number 49 using ehci-pci
[184878.554285] usb 2-1.6: New USB device found, idVendor=04e8, idProduct=6031
[184878.554289] usb 2-1.6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[184878.554291] usb 2-1.6: Product: m3 portable 3.0
[184878.554292] usb 2-1.6: Manufacturer: SAMSUNG
[184878.554294] usb 2-1.6: SerialNumber: 303030303030303030303030
[184878.554578] usb-storage 2-1.6:1.0: USB Mass Storage device detected
[184878.554714] scsi33 : usb-storage 2-1.6:1.0
[184879.558489] scsi 33:0:0:0: Direct-Access SAMSUNG m3 portable 3.0 0205 PQ: 0 ANSI: 6
[184879.562427] sd 33:0:0:0: [sdb] Spinning up disk...
[184880.851100] .ready
[184880.851886] sd 33:0:0:0: [sdb] 3907029168 512-byte logical blocks: (2.00 TB/1.81 TiB)
[184880.852688] sd 33:0:0:0: [sdb] Write Protect is off
[184880.852692] sd 33:0:0:0: [sdb] Mode Sense: 1f 00 10 08
[184880.853449] sd 33:0:0:0: [sdb] Write cache: enabled, read cache: enabled, supports DPO and FUA
[184880.883735] sdb: sdb1 < sdb5 >
[184880.883858] sdb: p5 size 3907050168 extends beyond EOD, enabling native capacity
[184880.887024] sdb: sdb1 < sdb5 >
[184880.887117] sdb: p5 size 3907050168 extends beyond EOD, truncated
[184880.889637] sd 33:0:0:0: [sdb] Attached SCSI disk
[184911.117227] usb 2-1.6: reset high-speed USB device number 49 using ehci-pci
cat /proc/partitions
bash-4.2# cat /proc/partitions
major minor #blocks name
8 0 2930266584 sda
8 1 512000 sda1
8 2 372669440 sda2
8 3 409600000 sda3
8 4 1364700160 sda4
8 16 1953514584 sdb
8 17 1 sdb1
8 21 1953506520 sdb5
Tags mount external-hdd slackware