Sto avendo problemi col mounting di un hd esterno
sudo fdisk -l
Disk /dev/sdb: 149,1 GiB, 160041885696 bytes, 312581808 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00068c7f
Dispositivo Avvio Start Fine Settori Size Id Tipo
/dev/sdb1 * 63 498014 497952 243,1M 83 Linux
/dev/sdb2 498015 312576704 312078690 148,8G 5 Esteso
/dev/sdb5 498078 312576704 312078627 148,8G 8e Linux LVM
Riesco ad entrare solo nella prima partizione ma non nella seconda dove sto cercando di recuperare i dati. Pur effettuando il mounting:
scaricafarina@scaricafarina-desktop:~$ sudo mount -t ext3 /dev/sdb2 /media/hd
mount: wrong fs type, bad option, bad superblock on /dev/sdb2,
missing codepage or helper program, or other error
scaricafarina@scaricafarina-desktop:~$ dmesg|tail
[ 46.789218] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[ 46.789221] cfg80211: (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2700 mBm), (0 s)
[ 46.789222] cfg80211: (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[ 50.800230] EXT4-fs (sdb1): mounting ext3 file system using the ext4 subsystem
[ 50.803375] EXT4-fs (sdb1): warning: checktime reached, running e2fsck is recommended
[ 50.803915] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[ 145.107958] EXT4-fs (sdb1): mounting ext3 file system using the ext4 subsystem
[ 145.163907] EXT4-fs (sdb1): warning: checktime reached, running e2fsck is recommended
[ 145.164377] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
[ 506.109719] EXT4-fs (sdb2): unable to read superblock
:~$ sudo fsck.ext4 -v /dev/sdb2
2fsck 1.42.13 (17-May-2015)
fsck.ext4: Attempt to read block from filesystem resulted in short read nell'aprire /dev/sdb2
E' possibile che questa sia una partizione di dimensione zero?
