Memory card partition table got corrupted after unsafe removal.
Is there any possible recovery ?..
If i list using fdisk
fdisk -l
root@ubuntu:/usr/arm-fsl-linux-gnueabi/arm-fsl-linux-gnueabi/multi-libs# fdisk -l /dev/sdc
Disk /dev/sdc: 3965 MB, 3965190144 bytes
122 heads, 62 sectors/track, 1023 cylinders, total 7744512 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
Disk identifier: 0x00000000
Disk /dev/sdc doesn't contain a valid partition table
And in dmesg log i get this
414271.231594] sd 12:0:0:0: [sdb] Attached SCSI removable disk
[414271.232136] sd 12:0:0:1: [sdc] 7744512 512-byte logical blocks: (3.96 GB/3.69 GiB)
[414271.233734] sd 12:0:0:1: [sdc] Write Protect is off
[414271.233737] sd 12:0:0:1: [sdc] Mode Sense: 03 00 00 00
[414271.235463] sd 12:0:0:1: [sdc] No Caching mode page found
[414271.235466] sd 12:0:0:1: [sdc] Assuming drive cache: write through
[414271.241314] sd 12:0:0:1: [sdc] No Caching mode page found
[414271.241317] sd 12:0:0:1: [sdc] Assuming drive cache: write through
[414271.254315] sdc: unknown partition table
[414271.259004] sd 12:0:0:1: [sdc] No Caching mode page found
[414271.259007] sd 12:0:0:1: [sdc] Assuming drive cache: write through
[414271.259009] sd 12:0:0:1: [sdc] Attached SCSI removable disk
[414271.424884] EXT2-fs (sdc): error: ext2_check_descriptors: Block bitmap for group 0 not in group (block 3912056880)!
[414271.424888] EXT2-fs (sdc): group descriptors corrupted
Using fsck
414271.231594] sd 12:0:0:0: [sdb] Attached SCSI removable disk
[414271.232136] sd 12:0:0:1: [sdc] 7744512 512-byte logical blocks: (3.96 GB/3.69 GiB)
[414271.233734] sd 12:0:0:1: [sdc] Write Protect is off
[414271.233737] sd 12:0:0:1: [sdc] Mode Sense: 03 00 00 00
[414271.235463] sd 12:0:0:1: [sdc] No Caching mode page found
[414271.235466] sd 12:0:0:1: [sdc] Assuming drive cache: write through
[414271.241314] sd 12:0:0:1: [sdc] No Caching mode page found
[414271.241317] sd 12:0:0:1: [sdc] Assuming drive cache: write through
[414271.254315] sdc: unknown partition table
[414271.259004] sd 12:0:0:1: [sdc] No Caching mode page found
[414271.259007] sd 12:0:0:1: [sdc] Assuming drive cache: write through
[414271.259009] sd 12:0:0:1: [sdc] Attached SCSI removable disk
[414271.424884] EXT2-fs (sdc): error: ext2_check_descriptors: Block bitmap for group 0 not in group (block 3912056880)!
[414271.424888] EXT2-fs (sdc): group descriptors corrupted
Any suggesstions for the recovery? And iam not able to mount.
Once i insert the memory card I get error
"Error mounting:mount : wrong fs type ,bad option ,bad superblock on /dev/sdc , missing codepage or helper program,or other error in some cases useful info is found in syslog -try
dmesg | tail or so "