Invention Grant
US08412877B2 System and method for increased system availability in virtualized environments
有权
在虚拟化环境中提高系统可用性的系统和方法
- Patent Title: System and method for increased system availability in virtualized environments
- Patent Title (中): 在虚拟化环境中提高系统可用性的系统和方法
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Application No.: US13479427Application Date: 2012-05-24
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Publication No.: US08412877B2Publication Date: 2013-04-02
- Inventor: Mukund P. Khatri , Brent Alan Schroeder , Surender Brahmaroutu
- Applicant: Mukund P. Khatri , Brent Alan Schroeder , Surender Brahmaroutu
- Applicant Address: US TX Round Rock
- Assignee: Dell Products L.P.
- Current Assignee: Dell Products L.P.
- Current Assignee Address: US TX Round Rock
- Agency: Baker Botts L.L.P.
- Main IPC: G06F12/00
- IPC: G06F12/00

Abstract:
A method is provided for managing errors in a virtualized information handling system that includes an error detection system and a hypervisor allowing multiple virtual machines to run on the information handling system. The hypervisor may assign at least one memory region to each of multiple virtual machines. The error detection system may detect an error, determine a physical memory address associated with the error, and report that address to the hypervisor. Additionally, the hypervisor may determine whether the memory region assigned to each virtual machine includes the physical memory address associated with the error. The hypervisor may shut down each virtual machine for which a memory region assigned to that virtual machine includes the physical memory address associated with the error, and not shut down each virtual machine for which the memory regions assigned to that virtual machine do not include the physical memory address associated with the error.
Public/Granted literature
- US20120233508A1 System and Method for Increased System Availability in Virtualized Environments Public/Granted day:2012-09-13
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