PC-3000 Data Extractor RAID Edition. Smart and Easy Method To Recover Data from BtrFS File System

Posted on 02/25/2020 by ACELab team

Hello Everyone!

BtrFS is not just an advanced file system. It’s a standard file system with a RAID configuration combined.

Data recovery from BtrFS is a difficult but interesting process.  And with Data Extractor RAID Edition, you can forget about such words as the file system metadata, the XOR integrity, or even RAID block size. All you will need is to find the drives with enough free space to save data from RAID.

Before we dive into the BtrFS data recovery process, let’s look at the BtrFS structure itself.

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PC-3000 Portable III: Great Tool! The NVMe Support! What Else Is Good?

Posted on 02/17/2020 by ACELab team

The PC-3000 Portable III perked up the world of data recovery!

It’s been several weeks since we’ve launched our new product. In that time, we’ve received a ton of questions, seen a good share of discussions, and took notice of quite a few hasty conclusions. Some questions are repeated over and over again. That’s why we’ve decided to answer some of the most frequent ones.

The main thing to be clarified: the NVMe support is not the only new feature of the PC-3000 Portable III!

Many engineers decided that the PCIe NVMe SSD support is what the new product all about. Maybe because such a solution was highly anticipated as the demand for the NVMe recovery is growing and will continue to grow. Surely, the NVMe support is a very important feature, and no other tool in the world can recover data from damaged M.2 PCIe NVMe SSDs. But it is not the only component of the new PC-3000 Portable III.

So, let’s dot the I’s and cross the T’s!

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PC-3000 Flash. Block Number Type 1. The Extended Mode

Posted on 01/07/2020 by ACELab team

Hello Friends!

As you may already know, the Block Number building method has the Extended Mode. In this article, we’ll overview how it works on a real-life example.

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3 Ways to Find the Lost Partitions

Posted on 12/10/2019 by ACELab team

People who ask for data recovery services often request to recover data from a “lost” partition. The reasons for such loss can vary a lot: drive malfunctions, unsuccessful attempts to disk space allocation, viruses, etc. 

Today we will try to find out why we cannot see the data in such cases and how we can recover it with the PC-3000 hardware-software systems. The article will especially benefit those of you who just start to make their first steps in data recovery.

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PC-3000 SSD. Sandisk Ultra II, SSD Plus and WD Blue (Marvell CPU)

Posted on 10/17/2019 by ACELab team

Hello friends!

Marvell-based controllers are amongst the most complex in the data recovery field. The thing is Marvell company produces only controllers with templates of drive PCB design, basic (default factory) firmware and recommendations on how the SSD should work.

That’s why every SSD manufacturer uses his own PCB design and every engineer writes his own firmware. In such an environment even two completely identical 88SS1074 controllers from two different drives have a different number of commands, different Techno Mode options, and translator micro-program. This all makes a research and recovery process a very complicated endeavor.

Beginning with the PC-3000 6.6x and PC-3000 SSD 2.7.11 updates,  it became possible to work with some Marvell-based drives that go into BSY state after power on!

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PC-3000 Flash. The Translator Algorithm for SanDisk 4K (8sec) Flash Drives

Posted on 10/08/2019 by ACELab team

Hello friends,

Recently, ACE Lab has announced a new translator building algorithm for SanDisk Flash drives. The new feature is now available for all authorized technical support users. To use this function, please download the PC-3000 Flash software Ver. 7.3.7. from your personal Update Box.

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PC-3000 Flash. Virtual Image Based on the File System

Posted on 10/08/2019 by ACELab team

Hello friends, 

When working on a flash case, the image building is usually a final step of recovery. After all preparations were applied, we are ready to get the File System with a complete folder structure. Usually, to sort blocks and build a final image we use two ways:

  • Image building with Translator (based on translator tables);
  • Image building with Block Number (based on SA block marker);

PC-3000 Flash 7.3.x adds a new, the third way of image building. We call it “Virtual Image Based on File System”.

When it might be used?

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Making Complex Issues Simple: A Unique Method to Extract Data from RAID with Lost Configuration

Posted on 08/01/2019 by ACELab team

Hello everyone!

Today we would like to talk about RAID arrays with lost configuration and how to extract data from them. This article will be useful to both digital forensics experts and data recovery engineers. Let’s start with understanding what a RAID is in the first place.

RAID. What is it?

RAID is a Redundant Array of Independent Drives. The system shows it as a virtual storage device with block access. In essence, RAID is a virtual drive. 

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PC-3000 Data Extractor. APFS. Part 1

Posted on 06/04/2019 by ACELab team

Hello friends,

As you well know file systems play a crucial role in data recovery. And there were a lot of them developed during the past 30-40 years. Some file systems are specific to a particular operating system. For example, HFS and HFS+ have been used in Apple devices for over 30 years.

APFS was developed from scratch and became the standard file system for Apple devices since 2017.

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PC-3000 Data Extractor RAID Edition. Case Study: Surprise from the Apple Company

Posted on 04/02/2019 by ACELab team

Hi everyone,

How often do you use Data Extractor RAID Edition to recover data from RAID arrays? How often do you use statistics to define the configuration and recover data from this configuration?

We won’t dig too much into the merit of statistics for data recovery. Today we would like to tell you about cases where RAW recovery and statistics on RAID members show nothing.

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