Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [data-recovery]

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

Reclamation of deleted or otherwise removed/corrupted data (files). The level of complexity of such a task varies from simply "Restoring" a file (from a Recycle Bin) to using advanced tools to analyze the filesystem and rebuild previously deleted/corrupted data.

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Restoring VD on Perc 6

PowerEdge server with PERC 6 RAID, two VD, RAID 1 with two drives (mirroring) on each. System went down and when it came back up the four drive status lights all showed green, but a message was displayed about VD 1 missing. I entered the RAID…
Peter_M
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Recover data from broken RAID 1 drive

I need to save files from a Buffalo NAS Linkstation with two physical drives that is not working anymore (2TB each, Raid 1). Error message says: The bad sectors in the hard drive may have reached a dangerous level. Replace the hard drive. I…
peterpetersonling
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How do I recover Windows 10 with files recovered from a drive

I had a drive failure about 2 months ago on my custom built PC with Windows 10 (probably professional version). It was a Seagate drive and they sent the drive to recovery and sent back a USB slimdrive with all of the files recovered. My question…
Andrew
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How to mount and recover data after succesfully building the raid again?

We have a synology nas and one of the 2 disks crashed although smart was passed and the data was intact. Note that although the disks are not in a raid, years ago we chose SHR and apparently synology considers a 1 disk raid. We took out the crashed…
johny mnemonic
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Retrieving file and folder inside VM remotely using other system

Recently my teammate accidentally deletes numerous files even important system files inside development server. because of this our staff cannot login even in local so we cannot recover remaining files. so we plan to try to bring out all remaining…
Wira Admaja
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Accidentally deleted folder in ubuntu 18.04

One of my client project accidentally deleted and this project was on my aws ec2 instance.I used command "sudo rm -rf /home/ubuntu/project" now that folder is removed and i need to recover it asap. I used testdisk and by advanced method it is…
Avidhnya Pogade
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Recovering a btrfs partition

I'm attempting to recover (what I'm told is) a btrfs partition from a RAID5 array and I'm a bit stuck on the next step... The reason I mention it was RAID5 is because the array way deleted in the controller software (!). I was able to recreate…
16shells
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How to recover a TAR file from a partially overwritten XFS disk?

This is the scenario. The environment is Linux (Arch Linux actually). An uncompressed 1,3TB tar file has been written on a freshely XFS-formatted 2TB disk as a backup. Later on, a 586MB UEFI boot image has been written (by mistake) to the very same…
EnzoR
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Recovering formatted Microsoft Storage Space Raid-5

I have accidentally formatted my Storage Space. The setup is 3 units of USB 3.0 Hard drives with 4TB each. Total 7.4Tb of storage available. I have used Active File Recovery with no success.It finds my files and directories. But the recovered files…
Amir Rezaei
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Recover overwritten files

I found some info to help me recover an overwritten file. It was overwritten by using rsync in the wrong direction after making a bunch of changes. Following the info I found, I type this to see a lot of entries containing the text of my…
rwfitzy
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Unexpected shutdown and data loss

We have several rack servers, all with SATA3 Transcend SSD's. Most SSD's are 250GB and they usually have 50% free space most of the time. When there are unexpected shutdowns, not all the data is properly written to disk, so we can't retreive the…
u1236645
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HP Microserver Gen8 RAID0 rebuild loss data

I have 2 WD HDD on gen8 and built as RAID0 on slot1 and slot2, and I have unplugged this two disk and install seagate disk on slot 1 and slot 2. and SmartArray report there are no raid found. then I create an raid0 for seagate disk in slot 1 and…
user219031
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Restore RAID 5 HP P410

I have: P410 + 512MB Battery Backup 4x4TB in RAID 5 I changed the PSU today and after starting OS (Windows 2008 R2) the array is gone. ACU sees 2 HDD as unassigned and original RAID 5 as 2 OK and 2 HDD missing. How can I restore the original…
MarkKiss
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Removed 2 hard drives in RAID configuration from Dell Server, need to recover data

My very old Dell server will not boot up, I am pretty sure it's a motherboard issue. So, I removed 2 hard drives when the computer's power was off. I am assuming the drives were in a RAID configuration. My intention was to get an adapter to recover…
DesertTechGirl
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How to Mount Disk from broken USB external Hardware Raid 1

I had an external USB 2 RAID 1 (Mirror) with two 2TB disks. The manufacturer is Datacask which is pretty unknown. The chip used is some Silicon Image chip. Out of nowhere, I could not mount the raid anymore. As I cannot believe that both disks…
vanthome
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