Data Recovery & Information Security Blog

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.

Exploring Sparse Files Across Windows, Linux, MacOS, and File Systems

In today’s article, we delve deep into the world of sparse files across Windows, Linux, MacOS, and various file systems. Join us as we uncover the secrets behind sparse files, offering insights, tips, and tricks for understanding and utilizing them effectively. Whether you're a novice or an experienced user, this article will provide valuable knowledge to enhance your understanding of sparse files and their implications across different operating systems. (more…)

Troubleshooting Foreign RAID Disks: Quick Fixes

In this article, we explore step-by-step solutions to tackle this issue effectively. From understanding the root causes to implementing troubleshooting techniques, we cover everything you need to know to resolve the "foreign" status of your dynamic RAID disk. Whether you're a novice or an experienced user, this article provides valuable insights to help you overcome this challenge and ensure the optimal performance of your RAID system.

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BtrFS Data Recovery: Expert Tips for Drive & RAID Systems

From this article, we provide a detailed guide on how to recover data effectively from a BtrFS drive or RAID setup. From understanding the unique characteristics of BtrFS to utilizing specialized recovery techniques, we cover everything you need to know to retrieve your valuable data safely. Whether you're dealing with accidental deletion, file corruption, or other data loss scenarios, this article equips you with the knowledge and tools to restore your data and regain peace of mind.

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Convert LV or MD RAID1/0 to RAID5: Data-Safe Methods

In this tutorial, we walk you through the step-by-step process of converting LV or MD RAID1/0 configurations into RAID5 seamlessly (on Linux, with mdadm or LVM). From understanding the prerequisites to executing the conversion safely, we provide practical tips and expert guidance to ensure a smooth transition while preserving your valuable data intact. Whether you're a sysadmin or a tech enthusiast, this article equips you with the knowledge and tools to upgrade your RAID setup with confidence.

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