This blog highlights issues in recovering data from various storage devices. We explore opportunities provided by our data recovery algorithms and offer useful tips to prevent data loss. Follow us in social networks and recommend our materials to your friends.
This article examines the recovery of KVM/QEMU virtual disks and snapshots from a storage system built on LUKS2 and RAID 6. The focus is on determining the correct recovery sequence, safely working with physical disk images, reconstructing the RAID array, unlocking the encrypted container, locating QCOW2/RAW images, analyzing the backing chain, and restoring access to virtual machine data without modifying the original media.
(more…)
Vladimir Artiukh
In this article, we will discuss file recovery from a Dynamic Spanned Volume in Windows Server 2022. We will show what to do after accidental deletion of files or the volume itself, as well as in situations where access to data is lost due to corruption of the Dynamic Disk configuration, a Windows Server failure, or an issue with one of the physical drives.
(more…)
Vladimir Artiukh
Recovering data from Linux MD RAID 6, additionally protected by LUKS and fscrypt encryption, is a complex multi-layer process in which it is important to correctly determine the state of the RAID array, the sequence of disk connection, and the encryption layers. An error at any stage, from incorrectly assembling the array to attempting to mount a damaged file system, can significantly complicate subsequent recovery. This article describes a safe approach to diagnosing and reconstructing RAID 6, opening the LUKS container, and further working with data protected by fscrypt.
(more…)
Vladimir Artiukh
In this article, we will examine how to recover Microsoft SQL Server 2022 database files. We will show what to do if a database or its files are accidentally deleted, as well as how to use an available backup to return the database to a working state.
(more…)
Vladimir Artiukh
In this article, we will explain how to recover KVM virtual disks and snapshots in Red Hat Enterprise Linux 7.9, identify the cause of data loss, and restore access to information using the appropriate tools.
(more…)
Vladimir Artiukh