virtualization_on_fedora
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virtualization_on_fedora [2019/07/10 09:44] rpjday [Links] |
virtualization_on_fedora [2019/07/10 09:58] (current) rpjday [Modules] |
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| * [[https://www.server-world.info/en/note?os=Fedora_30&p=kvm&f=1|Server World Fedora 30 KVM]] | * [[https://www.server-world.info/en/note?os=Fedora_30&p=kvm&f=1|Server World Fedora 30 KVM]] | ||
| + | ===== Check for virtualization support ===== | ||
| + | |||
| + | These extensions are called Intel VT or AMD-V. | ||
| + | |||
| + | <code> | ||
| + | $ egrep '^flags.*(vmx|svm)' /proc/cpuinfo | ||
| + | </code> | ||
| + | |||
| + | If this command results in nothing printed, your system does not support the relevant virtualization extensions. You can still use QEMU/KVM, but the emulator will fall back to software virtualization, which is much slower. | ||
| ===== Virtualization group ===== | ===== Virtualization group ===== | ||
| <code> | <code> | ||
| + | $ dnf group info virtualization | ||
| + | Last metadata expiration check: 0:04:12 ago on Wed 10 Jul 2019 05:44:56 AM EDT. | ||
| + | |||
| + | Group: Virtualization | ||
| + | Description: These packages provide a graphical virtualization environment. | ||
| + | Mandatory Packages: | ||
| + | virt-install | ||
| + | Default Packages: | ||
| + | libvirt-daemon-config-network | ||
| + | libvirt-daemon-kvm | ||
| + | qemu-kvm | ||
| + | virt-manager | ||
| + | virt-viewer | ||
| + | Optional Packages: | ||
| + | guestfs-browser | ||
| + | libguestfs-tools | ||
| + | python3-libguestfs | ||
| + | virt-top | ||
| + | $ | ||
| + | </code> | ||
| + | |||
| + | <code> | ||
| + | $ sudo dnf group install virtualization | ||
| + | $ sudo dnf group install --with-optional virtualization | ||
| + | </code> | ||
| + | |||
| + | ===== Modules ===== | ||
| + | |||
| + | <code> | ||
| + | $ lsmod | grep kvm | ||
| + | kvm_intel 303104 0 | ||
| + | kvm 741376 1 kvm_intel | ||
| + | irqbypass 16384 1 kvm | ||
| + | $ | ||
| + | </code> | ||
| + | |||
| + | ===== systemd ===== | ||
| + | |||
| + | <code> | ||
| + | $ systemctl status libvirtd | ||
| + | ● libvirtd.service - Virtualization daemon | ||
| + | Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled; vendor preset> | ||
| + | Active: active (running) since Wed 2019-07-10 04:41:32 EDT; 1h 16min ago | ||
| + | Docs: man:libvirtd(8) | ||
| + | https://libvirt.org | ||
| + | Main PID: 1365 (libvirtd) | ||
| + | Tasks: 19 (limit: 32768) | ||
| + | Memory: 58.0M | ||
| + | CGroup: /system.slice/libvirtd.service | ||
| + | ├─1365 /usr/sbin/libvirtd | ||
| + | ├─2409 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.co> | ||
| + | └─2410 /usr/sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.co> | ||
| + | Warning: Journal has been rotated since unit was started. Log output is incomplete > | ||
| </code> | </code> | ||
virtualization_on_fedora.1562751884.txt.gz · Last modified: 2019/07/10 09:44 by rpjday
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