18330651. IN-PLACE RECOVERY OF FATAL SYSTEM ERRORS AT VIRTUALIZATION HOSTS simplified abstract (Microsoft Technology Licensing, LLC)

IN-PLACE RECOVERY OF FATAL SYSTEM ERRORS AT VIRTUALIZATION HOSTS

Organization Name

Microsoft Technology Licensing, LLC

Inventor(s)

Binit Ranjan Mishra of Kenmore WA (US)

Mukhtar Ahmed of Everett WA (US)

Christina Marianne Curlette of Redmond WA (US)

Steven Adrian West of Redmond WA (US)

Gaurav Jagtiani of Kirkland WA (US)

Naga Kiran Govindaraju of Medina WA (US)

James George Cavalaris of Bothell WA (US)

Drew Douglas Cross of Bothell WA (US)

Jason Stewart Wohlgemuth of Seattle WA (US)

James Anthony Schwartz, Jr. of Seattle WA (US)

Jennifer Marie Bourlier of Seattle WA (US)

Sri Harsha Kanukuntla of Morganville NJ (US)

Emma Sutherland Boyd of Richmond VA (US)

Scott Chao-Chueh Lee of Bellevue WA (US)

Vijaybalaji Madhanagopal of Redmond WA (US)

Terence Kwok Tak Chan of Redmond WA (US)

Yuri Dotsenko of Redmond WA (US)

Peter Hanpeng Jiang of Kirkland WA (US)

Aacer Hatem Daken of Renton WA (US)

Emily Nicole Wilson of Seattle WA (US)

Emily Cara Clemens of Snohomish WA (US)

Cody Dean Hartwig of Seattle WA (US)

Raz Meir Aloni of Seattle WA (US)

Sharon Scarlet Tang of Kirkland WA (US)

Minsang Kim of Bellevue WA (US)

Shen Wang of Sammamish WA (US)

IN-PLACE RECOVERY OF FATAL SYSTEM ERRORS AT VIRTUALIZATION HOSTS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18330651 titled 'IN-PLACE RECOVERY OF FATAL SYSTEM ERRORS AT VIRTUALIZATION HOSTS

Simplified Explanation

A device is able to recover fatal system errors in virtualization hosts by pausing and preserving the state of a virtual machine before resuming its execution with a second instance of the host operating system.

• The device identifies and recovers fatal system errors in virtualization hosts.
• It pauses the execution of a virtual machine to preserve its state.
• The device resumes the execution of the virtual machine with a second instance of the host operating system.

Key Features and Innovation

• In-place recovery of fatal system errors in virtualization hosts.
• Pausing and preserving the state of a virtual machine during recovery.
• Resuming the execution of the virtual machine with a second instance of the host operating system.

Potential Applications

This technology can be applied in data centers, cloud computing environments, and any system utilizing virtualization technology.

Problems Solved

• Efficient recovery of fatal system errors in virtualization hosts.
• Minimizing downtime and disruption in virtualized environments.

Benefits

• Improved system reliability and availability.
• Enhanced performance and uptime in virtualized environments.

Commercial Applications

Potential commercial applications include data centers, cloud service providers, and companies relying on virtualization for their IT infrastructure.

Prior Art

Researchers can explore prior art related to virtualization technologies, system recovery methods, and fault tolerance mechanisms.

Frequently Updated Research

Stay informed about the latest advancements in virtualization technologies, system recovery strategies, and fault tolerance mechanisms.

Questions about Virtualization Host Recovery

How does in-place recovery of fatal system errors benefit virtualization hosts?

In-place recovery minimizes downtime and disruption in virtualized environments, ensuring continuous operation and improved system reliability.

What are the potential applications of in-place recovery technology in virtualization hosts?

This technology can be applied in data centers, cloud computing environments, and any system utilizing virtualization technology to enhance system reliability and availability.

Original Abstract Submitted

In-place recovery of fatal system errors at virtualization hosts. A device identifies an occurrence of a fatal system error in the first instance of a host operating system (OS) executing in a computer system. The device determines to perform an in-place recovery for the fatal system error. The device performs the in-place recovery, including pausing the execution of a virtual machine (VM) by the first instance of the host OS, preserving a state of the VM within system memory of the computer system, and resuming the execution of the VM by a second instance of the host OS executing in the computer system based on the state of the VM that is preserved within the system memory of the computer system.