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RAID support

To help with creating a forensic RAID image of an array with an unknown configuration, Atola TaskForce is now equipped with a RAID assembly, configuration autodetection and imaging capability.

How it works

  1. Select sources that make up a RAID array (drives, raw or E01 image files)
  2. Wait a few minutes for a Possible configuration hint to pop up
  3. Click Apply
  4. Click Go to Image and acquire the whole array or partitions within

Forensic RAID images in TaskForce

What is currently supported:

More RAID types and file systems will be supported in upcoming releases.

Automated assembly of RAID with an unknown configuration

Autodetection module starts running immediately upon the selection of the RAID devices (or images).

If you know the configuration, you can enter it manually.

Autodetection uses heuristic algorithms to help avoid tedious manual work while searching for:

Autodetection of RAID type and other configurations

Autodetection of RAID type and other configurations

After you apply the suggested configuration with one click on a button, drives are arranged into the correct order, RAID type and other configurations are automatically applied, and file systems are searched for.

RAID partition preview

Any change in RAID configuration you perform manually or by applying the suggestion produced by the Autodetection prompts the bottom Partitions panel to refresh. If the configuration is correct, file systems are found and validated, you see partitions and their contents.

Partitions preview after successful application of RAID configuration suggestion

Partitions preview after successful application of RAID configuration suggestion

Instant configuration detection using RAID metadata

TaskForce instantly identifies mdadm-created RAID arrays with great precision by detecting controller metadata. These types of arrays are mounted in a matter of seconds and do not require a manual selection or application.

Instant autodetection of mdadm RAID

Instant autodetection of mdadm RAID

TaskForce’s autodetection module is able to detect the Start LBA parameter for different types of mdadm RAID arrays.