{"id":10886,"date":"2025-02-05T08:43:53","date_gmt":"2025-02-05T08:43:53","guid":{"rendered":"https:\/\/mainvps.net\/blog\/?p=10886"},"modified":"2026-06-12T09:11:51","modified_gmt":"2026-06-12T09:11:51","slug":"what-is-kvm","status":"publish","type":"post","link":"https:\/\/mainvps.net\/blog\/what-is-kvm\/","title":{"rendered":"What is KVM? Why It\u2019s the Best Choice for Virtualization"},"content":{"rendered":"\n<p>KVM (Kernel-based Virtual Machine) is an open-source solution for enabling virtualization technology for Linux. In today&#8217;s ever-changing tech landscape, virtualization has become a cornerstone of efficient resource utilization and flexible infrastructure management. Among the various virtualization technologies available, a kernel-based virtual machine stands out as a powerful, functional, and versatile solution.&nbsp;<\/p>\n\n\n\n<p>In this blog, we will discuss what KVM is, what KVM stands for, how it works, why KVM is used, and what its features are.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#What_is_KVM\" >What is KVM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#How_KVM_works_its_architecture\" >How KVM works &amp; its architecture<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#Why_choose_KVM_for_virtualization\" >Why choose KVM for virtualization<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#Here_are_some_key_advantages_that_contribute_to_KVMs_popularity\" >Here are some key advantages that contribute to KVM&#8217;s popularity:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#High_Performance\" >High Performance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#Open_Source_Cost-Effective\" >Open Source &amp; Cost-Effective<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#Security\" >Security&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#Flexibility\" >Flexibility<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#Feature-Rich\" >Feature-Rich<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#Key_Features_of_KVM\" >Key Features of KVM&nbsp;<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#FAQs\" >FAQ&#8217;s<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#1_Who_invented_KVM\" >1. Who invented KVM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#2_What_operating_systems_can_I_use_with_KVM\" >2. What operating systems can I use with KVM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#3_Can_I_perform_live_migration_with_KVM\" >3. Can I perform live migration with KVM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#4_What_are_the_hardware_requirements_for_KVM\" >4. What are the hardware requirements for KVM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#5_What_tools_can_I_use_to_manage_KVM\" >5. What tools can I use to manage KVM?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#6_What_storage_options_does_KVM_support\" >6. What storage options does KVM support?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/#Suggestions\" >Suggestions:<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_is_KVM\"><\/span>What is KVM?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>KVM is a virtualization solution that lets a <a href=\"https:\/\/mainvps.net\/blog\/buy-linux-vps-hosting\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/mainvps.net\/blog\/buy-linux-vps-hosting\/\" rel=\"noreferrer noopener\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Linux VPS hosting<\/mark><\/strong><\/a> function as a fully independent server. It is a type of hypervisor that allows you to run multiple virtual machines on a single physical server. Unlike some other hypervisors, KVM is integrated directly into the Linux kernel.&nbsp;<\/p>\n\n\n\n<p>This integration provides significant performance advantages and improves features of the <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\"><\/mark><a href=\"https:\/\/mainvps.net\/blog\/what-is-linux-server-and-why-does-your-business-need-it\/\" data-type=\"link\" data-id=\"https:\/\/mainvps.net\/blog\/what-is-linux-server-and-why-does-your-business-need-it\/\" target=\"_blank\" rel=\"noreferrer noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\"><strong>Linux <\/strong><\/mark><\/a>operating system.\u00a0<\/p>\n\n\n\n<p>This virtualization setup contains a kernel module named <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\"><\/mark><a href=\"https:\/\/mainvps.net\/kvm-vps\" data-type=\"link\" data-id=\"https:\/\/mainvps.net\/kvm-vps\" target=\"_blank\" rel=\"noreferrer noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">KVM VPS<\/mark><\/a><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\"><\/mark><\/strong>ko and module-specific processors Kvm.intel.ko and Kvm-amd.ko. The selection among processor-specific modules is based on the type of processor hardware being used to run the machine.\u00a0<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_KVM_works_its_architecture\"><\/span>How KVM works &amp; its architecture<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>KVM requires a Linux kernel installed on a computer with a CPU that supports virtualization extensions. Its architecture is efficient. It maximizes the existing Linux KVM kernel&#8217;s capabilities; it doesn\u2019t require a separate, dedicated hypervisor operating system. Here\u2019s a breakdown:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Linux Kernel<\/strong> &#8211; <a href=\"https:\/\/mainvps.net\/blog\/check-cpu-info-on-linux\/\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Linux<\/mark><\/strong><\/a> Kernel is the foundation of KVM virtualization. A kernel is a low-level program that engages with computer hardware. It is the core of the open-source operating system.&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>It makes sure that the software applications running on the operating system get the needed computing resources. The Linux kernel is included in distributions such as Red Hat Enterprise Linux (RHEL), Fedora, and Ubuntu.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>KVM Module &#8211;<\/strong> This module offers core virtualization infrastructure. Which expose the necessary interfaces for creating and managing VMs. The core part of KVM is directly integrated into the Linux kernel as Kvm.ko. These modules leverage hardware virtualization extensions for better performance.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>QEMU &#8211;<\/strong> Quick Emulator, or QEMU, is often used in conjunction with KVM. QEMU works as a user-space process, while KVM looks after the virtualization at the kernel level. It offers emulation layers for the hardware, like network adapters, storage controllers, and more. Guest VMs interact with this hardware.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Guest VMs &#8211;<\/strong> Guest virtual machines are isolated virtual environments that function on a physical host system using virtualization software. These guest VMs operate as if they were separate physical machines with their own separate physical machines.<\/li>\n<\/ul>\n\n\n\n<p>This architecture of KVM virtual machine functions to benefit from the stability, security, and extensive feature set of the Linux kernel.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_choose_KVM_for_virtualization\"><\/span>Why choose KVM for virtualization<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>KVM converts the Linux kernel into a bare-metal hypervisor, enabling it to direct and provide resources like <a href=\"https:\/\/mainvps.net\/blog\/check-cpu-info-on-linux\/\" data-type=\"post\" data-id=\"10348\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">CPU<\/mark><\/strong><\/a>, memory, and storage to the guest VMs. This approach of great resource allocation enhances functionality.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Here_are_some_key_advantages_that_contribute_to_KVMs_popularity\"><\/span>Here are some key advantages that contribute to KVM&#8217;s popularity:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"High_Performance\"><\/span><strong>High Performance<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Being integrated into the kernel, <a href=\"https:\/\/mainvps.net\/blog\/best-kvm-vps-hosting-provider\/\" data-type=\"link\" data-id=\"https:\/\/mainvps.net\/blog\/best-kvm-vps-hosting-provider\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">KVM VPS hosting<\/mark><\/strong><\/a> delivers <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\"><\/mark><a href=\"https:\/\/mainvps.net\/blog\/cheap-windows-vps-hosting\/\" data-type=\"link\" data-id=\"https:\/\/mainvps.net\/blog\/cheap-windows-vps-hosting\/\" target=\"_blank\" rel=\"noreferrer noopener\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">high performance<\/mark><\/a><\/strong>. VMs operating on KVM experience minimal overhead, making it convenient for even demanding applications.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Open_Source_Cost-Effective\"><\/span><strong>Open Source &amp; Cost-Effective<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>KVM is open-source, which means there are no licensing charges. This makes it a cost-effective solution, especially for smaller businesses or individuals.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Security\"><\/span><strong>Security&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>KVM adopts the security features of the Linux kernel, benefiting from its robust security model and regular updates.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Flexibility\"><\/span><strong>Flexibility<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>KVM supports various guest operating systems, including Linux, <a href=\"https:\/\/mainvps.net\/blog\/windows-server-guide-dde-dns-tls-1-2-uptime\/\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/mainvps.net\/blog\/windows-server-guide-dde-dns-tls-1-2-uptime\/\" rel=\"noreferrer noopener\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-cyan-blue-color\">Windows Server<\/mark><\/strong><\/a>, and others. It also offers a high degree of flexibility regarding resource allocation and customization.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Feature-Rich\"><\/span><strong>Feature-Rich<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>KVM VM offers a comprehensive set of virtualization features, including live migration, dynamic resource allocation, and support for various storage and networking options.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Key_Features_of_KVM\"><\/span>Key Features of KVM&nbsp;<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Here are the key features of using a kernel-based virtual machine,&nbsp;or KVM-based virtualization.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Full Virtualization Assistance<\/strong>:<\/li>\n<\/ol>\n\n\n\n<p>KVM supports full virtualization, allowing various, isolated virtual machines (VMs) to function on a single physical host along with numerous operating systems, comprising Linux, Windows, and others.<\/p>\n\n\n\n<ol start=\"2\" class=\"wp-block-list\">\n<li><strong>Kernel Integration<\/strong>:<\/li>\n<\/ol>\n\n\n\n<p>Since KVM is part of the Linux kernel, it benefits from the kernel\u2019s performance, security, and stability functions. It transforms Linux into a Type 1 (bare-metal) hypervisor while operating as a Type 2 hypervisor within the OS.<\/p>\n\n\n\n<ol start=\"3\" class=\"wp-block-list\">\n<li><strong>Hardware-Assisted Virtualization<\/strong>:<\/li>\n<\/ol>\n\n\n\n<p>KVM leverages hardware virtualization extensions like <strong>Intel VT-x<\/strong> and <strong>AMD-V<\/strong> for scalable performance and efficiency, reducing overhead compared to software-based virtualization. It supports large-scale deployments, and it is capable of managing multiple virtual CPUs and large amounts of RAM per virtual machine.<\/p>\n\n\n\n<p>4. <strong>Resource Management<\/strong>:<\/p>\n\n\n\n<p>A kernel-based virtual machine offers fine-grained control over resource allocation, including CPU, memory, storage, and network interfaces. Administrators can dynamically adjust these resources based on workload demands and needs.<\/p>\n\n\n\n<p>In conclusion, throughout the years, KVM VMs have emerged as a leading virtualization technology due to their performance, open-source nature, security, and flexibility advantages. Its tight integration with the Linux kernel provides significant plus points, making it a strong contender for a wide range of virtualization needs, from small deployments to large-scale cloud infrastructures. If you&#8217;re looking for a robust and cost-effective virtualization solution, KVM is the best solution for you.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQ&#8217;s<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list \">\n<div id=\"faq-question-1781253290369\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"1_Who_invented_KVM\"><\/span><strong>1. Who invented KVM?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Avi Kivity invented the Kernel-based Virtual Machine (KVM) in 2006.\u00a0<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781253307713\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"2_What_operating_systems_can_I_use_with_KVM\"><\/span><strong>2. What operating systems can I use with KVM?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>You can run various operating systems with KVM, such as Linux, <a href=\"https:\/\/mainvps.net\/windows-vps\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/mainvps.net\/windows-vps\" rel=\"noreferrer noopener\"><strong><mark class=\"has-inline-color has-vivid-cyan-blue-color\">Windows<\/mark><\/strong><\/a>, BSD, Solaris, and even macOS. You use them as both host and guest.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781253321375\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"3_Can_I_perform_live_migration_with_KVM\"><\/span><strong>3. Can I perform live migration with KVM?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Yes, KVM supports live migration; it allows you to move running VMs from one physical host to another without any downtime.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781253340756\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"4_What_are_the_hardware_requirements_for_KVM\"><\/span><strong>4. What are the hardware requirements for KVM?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>Hardware requirements of KVM include a processor with virtualization extensions and a Linux-based OS with KVM kernel modules installed.\u00a0<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781253356040\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"5_What_tools_can_I_use_to_manage_KVM\"><\/span><strong>5. What tools can I use to manage KVM?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p><strong>Libvirt, Virt-Manager, <\/strong><span style=\"margin: 0px;padding: 0px\"><strong>virsh,<\/strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/QEMU\" target=\"_blank\" rel=\"noreferrer noopener nofollow\"><strong>\u00a0<mark class=\"has-inline-color has-vivid-cyan-blue-color\">QEMU<\/mark><\/strong><\/a><strong>,\u00a0<\/strong>and<a href=\"https:\/\/en.wikipedia.org\/wiki\/OpenStack\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">\u00a0<strong><mark class=\"has-inline-color has-vivid-cyan-blue-color\">OpenStack<\/mark><\/strong><\/a><strong>\u00a0<\/strong>are popular tools for managing<\/span> KVM.\u00a0<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1781253374920\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question \"><span class=\"ez-toc-section\" id=\"6_What_storage_options_does_KVM_support\"><\/span><strong>6. What storage options does KVM support?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<div class=\"rank-math-answer \">\n\n<p>KVM supports various storage options such as local disk, LVM, NFS, iSCSI, Ceph, and more. It also allows snapshots, thin provisioning, and dynamic disk resizing.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Suggestions\"><\/span><strong>Suggestions:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><a href=\"https:\/\/mainvps.net\/blog\/windows-hosting-in-india\/\">https:\/\/mainvps.net\/blog\/windows-hosting-in-india\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/cheap-wordpress-hosting-in-india\/\">https:\/\/mainvps.net\/blog\/cheap-wordpress-hosting-in-india\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/shared-hosting-vs-vps\/\">https:\/\/mainvps.net\/blog\/shared-hosting-vs-vps\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/migrate-centos-7-to-almalinux-9-production-guide\/\">https:\/\/mainvps.net\/blog\/migrate-centos-7-to-almalinux-9-production-guide\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/linux-vps-os-comparison\/\">https:\/\/mainvps.net\/blog\/linux-vps-os-comparison\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/linux-reseller-hosting\/\">https:\/\/mainvps.net\/blog\/linux-reseller-hosting\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/lifetime-web-hosting-2026\/\">https:\/\/mainvps.net\/blog\/lifetime-web-hosting-2026\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/windows-reseller-web-hosting\/\">https:\/\/mainvps.net\/blog\/windows-reseller-web-hosting\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/best-wordpress-hosting-providers\/\">https:\/\/mainvps.net\/blog\/best-wordpress-hosting-providers\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/linux-vps-hosting-india\/\">https:\/\/mainvps.net\/blog\/linux-vps-hosting-india\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/low-cost-windows-vps-hosting-in-india\/\">https:\/\/mainvps.net\/blog\/low-cost-windows-vps-hosting-in-india\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/cheap-dedicated-server-hosting-providers\/\">https:\/\/mainvps.net\/blog\/cheap-dedicated-server-hosting-providers\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/windows-server-guide-dde-dns-tls-1-2-uptime\/\">https:\/\/mainvps.net\/blog\/windows-server-guide-dde-dns-tls-1-2-uptime\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/dedicated-server-hosting-netherlands\/\">https:\/\/mainvps.net\/blog\/dedicated-server-hosting-netherlands\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/dedicated-server-low-price\/\">https:\/\/mainvps.net\/blog\/dedicated-server-low-price\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/vps-hosting-in-los-angeles-us\/\">https:\/\/mainvps.net\/blog\/vps-hosting-in-los-angeles-us\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/dedicated-server-in-nedzone-nl\/\">https:\/\/mainvps.net\/blog\/dedicated-server-in-nedzone-nl\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/buy-linux-vps-hosting\/\">https:\/\/mainvps.net\/blog\/buy-linux-vps-hosting\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/managed-windows-vps-hosting\/\">https:\/\/mainvps.net\/blog\/managed-windows-vps-hosting\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/what-is-wmi-provider-host-complete-guide\/\">https:\/\/mainvps.net\/blog\/what-is-wmi-provider-host-complete-guide\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/cloud-hosting-vs-vps-2026\/\">https:\/\/mainvps.net\/blog\/cloud-hosting-vs-vps-2026\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/vps-hosting-for-ecommerce-guide\/\">https:\/\/mainvps.net\/blog\/vps-hosting-for-ecommerce-guide\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/vps-hosting-for-saas-applications\/\">https:\/\/mainvps.net\/blog\/vps-hosting-for-saas-applications\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/vps-reseller-hosting-in-netherlands\/\">https:\/\/mainvps.net\/blog\/vps-reseller-hosting-in-netherlands\/<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mainvps.net\/blog\/dedicated-server-hosting-in-us\/\">https:\/\/mainvps.net\/blog\/dedicated-server-hosting-in-us\/<\/a><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>KVM (Kernel-based Virtual Machine) is an open-source solution for enabling virtualization technology for Linux. In today&#8217;s ever-changing tech landscape, virtualization has become a cornerstone of efficient <a class=\"read-more-link\" href=\"https:\/\/mainvps.net\/blog\/what-is-kvm\/\">Read More<\/a><\/p>\n","protected":false},"author":4,"featured_media":10888,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,2],"tags":[213,194],"class_list":["post-10886","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-servers","category-web-hosting","tag-kvm-server","tag-kvm-vps"],"_links":{"self":[{"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/posts\/10886","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/comments?post=10886"}],"version-history":[{"count":8,"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/posts\/10886\/revisions"}],"predecessor-version":[{"id":12931,"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/posts\/10886\/revisions\/12931"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/media\/10888"}],"wp:attachment":[{"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/media?parent=10886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/categories?post=10886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mainvps.net\/blog\/wp-json\/wp\/v2\/tags?post=10886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}