June 2017
Intermediate to advanced
340 pages
8h 22m
English
Content preview from KVM Virtualization Cookbook
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How to do it...
To start a new virtual machine using the qemu-system utility, perform the following steps:
- Start a new QEMU virtual machine using the x86_64 CPU architecture:
root@kvm:~# qemu-system-x86_64 -name debian -vnc 146.20.141.254:0 -cpu Nehalem -m 1024 -drive format=raw,index=2,file=debian.img -daemonize root@kvm:~#
- Ensure that the instance is running:
root@kvm:~# pgrep -lfa qemu3527 qemu-system-x86_64 -name debian -vnc 146.20.141.254:0 -m 1024 -drive format=raw,index=2,file=debian.img -daemonize root@kvm:~#
- Terminate the Debian QEMU instance:
root@kvm:~# pkill qemu root@kvm:~#
- Start a new QEMU instance using the prebuilt CentOS image:
root@kvm:~# qemu-system-x86_64 -vnc 146.20.141.254:0 -m 1024 -hda CentOS-7-x86_64-GenericCloud.qcow2 ...
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