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VMware acquires Virsto Software

VirstoToday, VMware announced the acquisition of Virsto Software, a company which creates storage optimization software for virtual environments.

Any administrator will tell you that managing performance and data services for virtual machines can be challenging, especially in I/O-intensive environments like virtual desktops. With Virsto storage optimization software you can accelerate I/O performance for any block-based storage system and deliver data efficiency services like snapshots and clones. With these technologies it is possible to improve the performance and utilization of storage systems.

Paired with VMware vSphere, the Virsto storage hypervisor is a simple plug-in that addresses the storage problems associated with server and desktop virtualization. With Virsto enterprises can:

  • Reduce VM disk footprint by 90%
  • Unclog I/O bottlenecks and triple VM density
  • Increase VM performance up to 10x
  • Eliminate 99% of the time spent provisioning VM storage

VMware will continue to offer Virsto’s standalone virtual appliance to help accelerate storage performance and improve efficiency in VMware vSphere environments. But their main use for Virsto is to include the Virsto technology into the VMware products and improve their software defined storage solutions and therefor improving their overall software defined datacenter solution.

More information regarding the acquisition can be found here.


The founder and driving force behind VMGuru. With over 19 years experience in IT, he now works as a Cloud Management Specialist at VMware Benelux. Long time VMware VCP, VCP Desktop, VCA, VSP and VTSP and 8 year vExpert.