Invention Grant
US08719642B2 Saving crash dump files of a virtual machine on a designated disk
有权
在指定的磁盘上保存虚拟机的崩溃转储文件
- Patent Title: Saving crash dump files of a virtual machine on a designated disk
- Patent Title (中): 在指定的磁盘上保存虚拟机的崩溃转储文件
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Application No.: US13739411Application Date: 2013-01-11
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Publication No.: US08719642B2Publication Date: 2014-05-06
- Inventor: Dor Laor
- Applicant: Red Hat Israel, Ltd.
- Applicant Address: IL Raanana
- Assignee: Red Hat Israel, Ltd.
- Current Assignee: Red Hat Israel, Ltd.
- Current Assignee Address: IL Raanana
- Agency: Lowenstein Sandler LLP
- Main IPC: G06F11/00
- IPC: G06F11/00

Abstract:
A method for saving crash dump files of a virtual machine (VM) on a designated disk is disclosed. The method includes associating, by a hypervisor that virtualizes a plurality of virtual machines (VMs), each VM of the plurality of VMs with a crash dump disk that is solely dedicated to the VM, wherein each crash dump disk is located separate from its associated VM. The method further includes configuring, by the hypervisor, an OS of each VM with a crash file path to the crash dump disk associated with the VM, and configuring, by the hypervisor, each VM of the plurality of VMs to generate crash dump files for the VM upon a crash event of the VM and store, via the crash file path, the generated crash dump files to the crash dump disk associated with the VM.
Public/Granted literature
- US20130145218A1 Mechanism for Saving Crash Dump Files of a Virtual Machine on a Designated Disk Public/Granted day:2013-06-06
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