0
votes
2answers
56 views

Accidentally reformatted /dev/sda1 - any hope for recovery?

All day today, I've been reformatting a USB flash drive repeatedly and I was doing this multiple times in a row, and I began to grow a little too careless... Without paying attention, I accidentally ...
0
votes
0answers
43 views

Recovering windows partition in Mint (testdisk fails)

Yesterday I messed up my partitions, wanting to replace Ubuntu with Mint. My other partition had Windows 8 on it. I booted Mint from a live USB and started the Mint setup. I selected the option to ...
3
votes
0answers
53 views

Linux boot with broken partition

I have two ext partition on my linux One for / And one for /home I wanted to reduce (with this method) the home partition (which was only something like 10% filled) to create a new partition for ...
4
votes
1answer
207 views

Partially overwrote /dev/sda, can I recover anything?

I was messing around with my new hard drive, which only contains some personal files, and to check its write speed, I typed: sudo dd if=/dev/zero of=/dev/sda, /dev/sda/ being the new 2 TB connected to ...
2
votes
1answer
121 views

How to copy partioning information with dd?

I am trying to recover partitioning information using TestDisk. To try things out I copied all data from the original harddisc to another physical drive using dd as follows: $ dd if=/dev/sda ...
0
votes
1answer
827 views

How to recover the partition table (Windows, Ubuntu) of an unallocated disc?

The following screenshot shows the current state of my hard disc. The unallocated part of the disc used to contain two operating systems: Windows and Ubuntu, in this order. Windows has been ...
2
votes
1answer
87 views

How can move a LUKS container from the middle of a partition to the beginning?

For the tl;dr, skip to the bottom. I have a dual-boot setup with Mac OS X at the beginning of my drive and three GNU/Linux partitions at the end of the drive. I don't have the relevant machine on ...
1
vote
2answers
83 views

Restore formated Partition Table on LVM Physical

I have a machine (guest VM running CentOS 6.5) with 2 disks. Main OS on sda and then a 2TB LVM on the second sdc. I added 2 more 2TB disks to the machine and was going through the process of ...
0
votes
2answers
726 views

Restoring a big partition to a smaller partition with Clonezilla

Some time ago I created a backup of an EXT4 partition with Clonezilla. Now the HDD crashed and I lost some important data. The size of the image of the partition is 50GB. I tried to restore this ...
1
vote
2answers
166 views

How do I recover an ext4 volume overwritten by an LVM logical volume?

I was running an Ubuntu desktop. The OS was installed on a SSD. I had two additional drives formatted ext4 and mounted on /storage (1TB) and /storage-bak (1.5TB). I installed Centos over Ubuntu on ...
2
votes
4answers
716 views

How do I find the offset of an ext4 filesystem?

I have a failing hard drive that is unable to write or read the first sectors of the disk. It just gives I/O errors and that is all there is. There are other areas on the disk that seem (mostly) fine. ...
6
votes
3answers
2k views

How to clone a NTFS partition (WinXP) from a damaged disk to a new one?

I'm an Italian Windows programmer. I know almost nothing of Linux, so please be patient if the question is dumb and pardon my bad english. I need to clone a NTFS partition from a damaged, near to die ...
1
vote
1answer
239 views

restore filesystem after fdisk

I split a partition in two with fdisk, but after rebooting I've got partition in FAT filesystem (was ext4). What's can be wrong? And how to fix it or get data from bad partition? I hope this is ...
1
vote
0answers
118 views

/home partition recovery

Unhappy with Gnome 3 in Ubuntu I tried Mint 14. Had a backup of my home partition. During the Mint installation I designated my old home partition, and when it booted everything was fine. There ...
0
votes
1answer
429 views

how to restore a logical partition to it's original ext4 format

This question is following Unable to mount /home/ partition after reinstalling grub after reinstalling windows 7 where the diagnostic was that installing windows 7 deleted my /home partion, lovingly ...
3
votes
1answer
3k views

recovering ext4 partition after dd'ing over start of HD

I accidentally used dd and wrote over the first 208MB of my external disk. What I wrote over is a partition on its own (Debian nestinstaller) so what I see now is not my old (now damaged) ext4 ...
1
vote
3answers
885 views

Accidentally formatted Ubuntu partition to NTFS. Recover?

I accidentally formatted my Ubuntu partition in Windows 7 (quick format). Is there any way to recover the partition and data?
5
votes
2answers
2k views

Accidentally deleted the partitions on my boot disk. The system is still running. How can I recover?

I just accidentally scrubbed all the partitions from the wrong disk. /dev/sda is the boot disk, and /dev/sdb is a new disk I am trying to set up as a RAID mirror. I accidentally fat-fingered it, ...
7
votes
5answers
19k views

How to salvage an unreadable usb flash drive

I have a 16GB USB flash drive that somehow got corrupted to the point in which even fdisk -l can't find it (I get a one-line error message saying: "Unable to open /dev/sdc") However, it is being ...
1
vote
0answers
1k views

WD MyBook 3TB - Gparted failed & HDD partitions recovery?

I have this new WD MyBook external HDD (USB 3.0/2.0); I created 3 partitions all of them ext3 type (~1 TB | ~1 TB | ~750 GB) I loaded lots of files all the partitions were like ~30% full on each, and ...
1
vote
1answer
474 views

Create recovery medium from Windows 7 recovery partition

Many laptops are delivered with Windows 7 recovery partition (but without CD or DVD) which takes place on the harddrive that could contain some Linux distribution or serve for data storage. I don't ...
4
votes
1answer
11k views

mount: wrong fs type, bad option, bad superblock on /dev/sdb on CentOS 6.0

Somehow my partition on /dev/sdb has gotten all buggered up. This hard drive contains a lot of data that I need to recover and haven't been able to backup yet. When I attempt to mount it: # mount -t ...
2
votes
2answers
3k views

Use testdisk and gpart information to mount ext4 partition

I am trying to recover the ext4 partition table of a 2TB disk, where I have 900.000 files. I have cloned the original HD and now I am working on the cloned HD. And I am running Parted Magic Live CD. ...