
Description: Greyhole is an open-source storage solution that provides data redundancy and disk failure resiliency by distributing data across multiple hard drives. It combines all storage drives into a single storage pool while keeping existing drive format.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: StableBit DrivePool is software that allows you to pool multiple drives together into one logical volume on Windows. It provides data redundancy and load balancing across disks with little overhead.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API