Reclamation of deleted or otherwise removed/corrupted data (files)

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21 views

Trying to recover an SATA HD [migrated]

I had a external USB SATA formatted with FAT32, which is dead, with documents, photos, etc. I changed the PCB of the drive and now at least is spinning and making some noise. Now I'm plugging it into ...
-3
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2answers
55 views

Windows Disk Management tells me “Disk is not initialized.” What does that mean? [closed]

I have a disk I need to recover, but the problem is that when I connect it via USB to my Windows, machine, Disk Management tells me Disk is not initialized. When I try to initialize the disk, either ...
0
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0answers
11 views

AutoCad: How to restore a corrupted AutoCAD file? [migrated]

I've received an AutoCad restore file which I'd like to import. The file was created using AutoCad 2007 and it's size is 31MB. In addition, there's a .bak file present but seems corrupted, when I try ...
1
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1answer
117 views

Oracle EE 11.2g: how to generate fresh new redo logs

In the company I work for we are heavy users of VMware machines. Almost all our projects are developed inside a virtual environment up to the point where we have to deploy them into a production ...
0
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3answers
5k views

Recovering files from IIS system (inetsrv) directory?

Some file from my inetsrv directory (c:\windows\system32\inetsrv) were accidentally removed. Is there a way to get them back? Reinstalling IIS server role doesn't help, because Windows doesn't remove ...
2
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1answer
986 views

Recover mdadm RAID 10 array: listing all as spares

I'm a bad person and haven't backed up my RAID elsewhere. I now have a RAID10 array that won't assemble, and I'm hopeful I can save it. Here's the details: I have five hard drives set up as RAID10 ...
1
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2answers
2k views

Data Recovery on faulty sata drive that is not being properly detected in Windows

My computer is configured with two sata HDDs. The primary one crashed the other day and now I am trying to recover the data that is on it. I've plugged the faulty HDD into a machine where the primary ...
3
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0answers
32 views

How to synchronize downloaded emails from clients back to the IMAP server [duplicate]

I have an iRedMail server running (postfix + dovecot as an IMAP server) on a Debian Xen guest machine. By a mistake the iscsi disk, where users emails are stored, was deleted. There is another copy of ...
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2answers
745 views

3ware raid controller splits raid array into two peices. what do do?

I have a server with a 3Ware 9650SE 8 port controller. I had an 8 drive raid 5 array with a hot spare drive as part of the array of roughly 3.87 TB in size. When I signed into the server today, I ...
5
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1answer
564 views

Recovering data from a failed SAS drive? (RAID0…yes, I know)

We have a HP DL360 server with a P400 controller, which has two 72GB 10K SAS drives in a RAID 0 configuration (yes, I know...RAID 0). The HP Model number for the drives is DG072A8B54 Recently, one ...
2
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1answer
60 views

Recover Ubuntu after FIO command broke something [closed]

I have been working on hard drive performance and ran across this command fio --filename=/dev/sda1 --direct=1 --rw=randwrite --bs=1m --size=5G --numjobs=64 --runtime=300 --group_reporting ...
1
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2answers
959 views

Testdisk won’t list files for an ext4 partition inside a LVM inside a LUKS partition

I have accidentally deleted a file that I want to recover. The partition is an ext4 partition inside an LVM partition that is encrypted with dm-crypt/LUKS. The encrypted LUKS partition is: /dev/sda2 ...
1
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2answers
90 views

ZFS - Recover or repair a corrupted file in a snapshot from backup

A pool has suffered permanent data corruption to file data that's part of a snapshot. If the file data was part of the filesystem (and not part of any snapshot), I could simply recover the file from a ...
1
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2answers
4k views

Finding optimal ddrescue command line options where Accuracy > Speed

I'm read up a bit about this tool and obviously looked at the man pages. The trouble is that ddrescue takes so long I need to get the command right first time. I wasn't sure how to improve on the ...
1
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1answer
40 views

Can I recover a corrupt MFT on windows 2003 server if I'm still able to access files through a network share

I have a 2TB SAN formatted with NTFS which was accidentally connected on two hosts simultaneously, and when I browse files from both nodes, I see some test data that I created when I originally setup ...
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0answers
42 views

Exchange recovery - emails deleted upon sync with server

After an exchange crash, and discovering an issue with backups, we realized that the restored data was two weeks old, and some users Outlook synced with the server and poof, two weeks of emails are ...
8
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1answer
1k views

Recover data from SCSI hard disk

We've got an old server with SCSI hard disk. The server crashed last week and it isn't exactly known what hardware component is damaged. Since the server is due to be retired anyway we don't want to ...
1
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2answers
188 views

How to recover data from re-partitioned hard drive

I have an external HDD that has been mistakenly re-partitioned and some data written on it. Previous Partitions were: 480GB NTFS + 20GB FAT32 New partition is all FAT32 and only 70mb of data has ...
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3answers
313 views

How could I recover data from a physically damaged hard drive?

What hardware do I use to recover data from a physically damaged hard drive?
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0answers
24 views

Hard Drive Recovery; Owned by 1001 and operations block

I'm trying to recover data from a crashed hard drive. I have a SATA to USB cable and I'm trying to pull the data onto a temporary machine. The drive mounts just fine. However, the drive is owned by ...
5
votes
3answers
487 views

How to recover data from a messed up drive (LVM written on top of Ext4)?

The previous administrator of a server that is now under my supervision made a mistake. He accidentally created a LVM volume (no more than pvcreate, I think, though not sure) on a disk that actually ...
0
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0answers
36 views

poweredge 2600 perc 5/i Unable to recover data

I am not sure how many others have worked on the system but I am here now. I have amateur functional knowledge of raid setups. About 2 months ago this system crashed (what i was told), windows server ...
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2answers
48 views

Recover data files from corrupted linux partition

I have a dd image of a 1TB drive. It has 8 partitions. first 3 are ntfs 4 is an extended partition 5 is linux boot 6 is swap 7 and 8 are linux partitions used by users for various storage purposes. ...
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3answers
1k views

Vmfs vmware esxi data recovery

One of our engineers noticed a missing vmdk file. It resided on a vmfs partition. I was wondering is there any software to recover the missing vmdk that anyone can recommend using? Have searched the ...
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1answer
508 views

recovering overwritten file in ubuntu [closed]

I recently just overwrote one of my sql dump file by doing the following command: mysqldump -u root -pTucson85719@ Directory > directory.sql is it possible to get back the file that is being ...
1
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1answer
64 views

First 500MB of RAID6 array is wiped, how to recover?

We have a RAID6 array with 12 disks on a 3ware 9650SE-12ML controller. An engineer of our server provider issued this command by mistake: sudo dd if=/dev/zero of=/dev/sde bs=1M count=500; sync; ...
1
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1answer
74 views

Extract data from server without causing high disk IO

My current diagnosis is that there is a hardware fault, either related to the memory of the hardware RAID controller or something related to the extra juice the hard drives requires when running on ...
2
votes
1answer
130 views

Recover data after lvreduce on “/”

I accidentally ran lvreduce on / instead of "/home" on a RHEL 5.9 system that unfortunately had a lot of code that was not backed up, and the system will not boot now obviously. What is the best way ...
0
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3answers
705 views

Get data from unbootable Linux server hard disk

Here is my situation: After a sudden shutdown due to a power outage, the CentOS 5 server in my workplace will not boot. My co-worker and I need to get an important file from the hard drive on this ...
28
votes
4answers
5k views

ZFS on FreeBSD: recovery from data corruption

I have several TBs of very valuable personal data in a zpool which I can not access due to data corruption. The pool was originally set up back in 2009 or so on a FreeBSD 7.2 system running inside a ...
2
votes
1answer
132 views

How to recover deleted root of linux system?

The story: I am using Ubuntu for my website. For a backup plan, I wrote a script. I wanted to mount an external drive, (run through crontab), backup the server, and then umount it, every night. I ...
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4answers
2k views

Accidentally formated external usb harddrive (500GB) with bootable iso (1GB), how can I recover my data?

I was attempting to create a bootable usb thumbdrive from the ubuntu install cd using UNetBootin. Unfortunately, I accidental wrote the live cd to my 500gb usb external drive (which was almost ...
0
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1answer
249 views

Reconstructing the disk order in RAID 6 with 7 disks

a little background to this question first: I am running a RAID-6 within a QNAP TS869L external RAID/NAS system. I started with 5 disks of 3 TB each back in the day, and later added another 2 disks of ...
0
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1answer
60 views

Missing partition from RAID 0 array - what can be recovered?

System is Fedora Linux, there is RAID 0 array set up via mdadm that have bound together partitions /dev/sda4 and /dev/sdb4. Lately, /dev/sdb failed and became unreadable. Naturally, I started ...
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2answers
145 views

PostgreSQL 8.1 out of space and stopped, data directory is empty

I used PostgreSQL 8.1 on Gentoo/Linux 2.6.14r5. My db server's disk space looks like below: db postgresql # df -l Filesystem 1K-blocks Used Available Use% Mounted on /dev/sda3 ...
1
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1answer
686 views

Recovering database files from a corrupted VHD

We have a SQL server hosted on a virtual machine. Our hosting company updated/restarted the server and for some reason the virtual machines became unbootable. We've spoken to Microsoft and used a ...
4
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2answers
365 views

ZPOOL replace defective disk in exported pool

Yesterday, I put a new disk into my server. Sadly, I didn't check the disk before of failures. I added it to my pool with the command zpool add nas ...
4
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5answers
9k views

How to access LVM partitions on OS X?

I need to access ext3 partitions over an LVM logical volume in a SATA HD connected through USB2 to my iMac with OS X 10.6 . Is it possible to see LVM volumes from OS X? How? Disk Utility says that ...
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1answer
1k views

HP P410i Array Controller and lost logical Drive

Today earlier we lost the logical drive information for a 4 drive raid array that was array B! The system had two arrays A and B A being the single system drive and B the Data drive of 4 x 136Gb ...
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0answers
2k views

recover a damaged partition table with ext4 fs

I have an external 2TB HD, that should have only one ext4 partition but the partition table is damaged and I'd love to rebuild/restore the partition. Things ain't that easy so here's the longer ...
1
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1answer
197 views

PowerEdge 2850 boot issue due to lost raid config

I have an older dell PowerEdge 2850 that has a boot issue when the server boots it comes up with the error pxe- e53 no boot filename received. I believe the raid card and memory where pulled and as ...
0
votes
2answers
945 views

How to recovery a 5TB raid 5

We have a 5TB raid 5 virtual disk cluster... I think the MBR got messed up and windows server 2003 no longer is able to view the contents of the virtual disk... All the disk recovery software I have ...
0
votes
1answer
128 views

Recovering LVM RAID-1 on different computer with only one drive?

I have a drive out of an old LVM RAID-1 that's been sitting for a while. I think the array contained a bunch of my photos from years ago (archived online) but I'd like to get at the original data and ...
5
votes
1answer
428 views

What are my prospects of recovering old version of file on BTRFS

I've accidentally overwritten an important file on BTRFS. Knowing that this filesystem is COW, it should be in theory be possible to recover an old version of the file. Unfortunately googling didn't ...
0
votes
1answer
27 views

Tools or scripts to transfer files of a specific criteria to a USB drive

The company I work for has a 'company wide' share that is mapped on all of our machines. Over the years this has grown into the terrabytes and now lucky me has been tasked with bringing this back ...
0
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2answers
112 views

Windows Azure Blob Storage Data Migration

I would like to back up the files I currently have in Azure Blob Storage and move them elsewhere. The problem is that pulling them one by one would take me several weeks, even within the same ...
2
votes
0answers
451 views

Please help recovering lost volume group

After a reboot, the volume group on my server completely disappeared. [root@dal01 log]# vgdisplay No volume groups found [root@dal01 /]# lvdisplay No volume groups found [root@dal01 ~]# pvdisplay ...
1
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2answers
3k views

innodb recovery from .ibd files

My website has crashed a few days ago. The hosting company says some innodb database crashed. They sent a MySql data folder. I tried to restore the database, but phpmyadmin is only showing MyISAM ...
1
vote
3answers
193 views

Automatic Incremental Off-Site Backups

I'm running a Linux server where incremental backups (ideally daily) are required. I want things to remain fast, but for the backups to be reliable. I'll be using Apache and a MySQL database, what's ...
1
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1answer
889 views

Qnap TS-410 deleted folder by accident anyway to recover data (raid 5 / ext4)?

I am not in a very good situation at the moment, and bit stressed! I have a Qnap nas (TS-410), this operates on a Marvell 6281 800MHz CPU, while I SSH'ed into the Nas box, I deleted the wrong folder ...