基于qemu的虚拟化中的磁盘信息获取研究

INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH Pub Date : 2019-06-30 DOI:10.23883/ijrter.2019.5055.jqfho

Ji-Yoon Moon, Ho-Gyoun Jeong

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引用次数: 0

摘要

本文介绍了如何在Linux操作系统的QEMU/KVM环境下使用虚拟磁盘获取磁盘和卷信息。在某些情况下，可能需要特定虚拟磁盘的磁盘和卷信息。为此，我们设计了一个函数，通过使用libguestfs API获取磁盘卷信息，并报告特定虚拟磁盘文件的磁盘卷信息结果。Keywords-component;QEMU、KVM、Hypervisor、Libguestfs、Qcow2

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The Study: Disk Information Acquisition in QEMU-based Virtualization

This paper explains how to obtain disk and volume information by using a virtual disk in the QEMU/KVM environment of the Linux operating system. In some cases, one may require disk and volume information for a specific virtual disk. To enable this, we designed a function for obtaining disk volume information by using the libguestfs API, and reported disk volume information results for a specific virtual disk file. Keywords—component; QEMU, KVM, Hypervisor, Libguestfs, Qcow2

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INTERNATIONAL JOURNAL OF RECENT TRENDS IN ENGINEERING & RESEARCH

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