Difference between revisions of "Virt-clone"
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:1) <code>virt-clone --original ORIGIN_MACHINE --name NEW_MACHINE [[--auto-clone]]</code> | :1) <code>virt-clone --original ORIGIN_MACHINE --name NEW_MACHINE [[--auto-clone]]</code> | ||
:2) Rename <code>[[qcow2]]</code> files | :2) Rename <code>[[qcow2]]</code> files | ||
− | :3) Connect to new server and: <code>[[hostnamectl]] set-hostname NEW_SERVER_NAME</code> | + | :3) <code>[[virsh start]] NEW_MACHINE</code> |
− | : | + | :4) Connect to new server and: <code>[[hostnamectl]] set-hostname NEW_SERVER_NAME</code> |
+ | :5) Modify: <code>/etc/[[netplan]]/</code> | ||
Revision as of 08:01, 5 July 2020
virt-clone
command is included in virtinst
package in Ubuntu.
https://linux.die.net/man/1/virt-clone
- 0) Stop origin virtual machine:
virsh shutdown OLD_MACHINE
- 1)
virt-clone --original ORIGIN_MACHINE --name NEW_MACHINE --auto-clone
- 2) Rename
qcow2
files - 3)
virsh start NEW_MACHINE
- 4) Connect to new server and:
hostnamectl set-hostname NEW_SERVER_NAME
- 5) Modify:
/etc/netplan/
virt-clone --original ORIGIN_MACHINE --name NEW_MACHINE --auto-clone Allocation 'XXXXX-clone.qcow2 24% ....
virt-clone --original ORIGIN_MACHINE --name NEW_MACHINE --auto-clone ERROR Disk /path/to/file.qcow2 is already in use by other guests ['OTHER_MACHINE']. (Use --check path_in_use=off or --check all=off to override) Solution: virsh undefine OTHER_MACHINE
Related commands
virt-sysprep
(libguestfs-tools
package)virsh edit
/etc/libvirt/qemu
qemu-img convert
virt-install
virt-manager
Activities
- Clone a virtual machine using https://www.cyberciti.biz/faq/how-to-clone-existing-kvm-virtual-machine-images-on-linux/ as reference
See also
virtinst
(package):virt-install
,virt-clone
,virt-convert
andvirt-xml
- QEMU:
qemu-img
,qemu-ga
,qemu.conf
,virsh qemu
, QEMU guest agent (qemu-ga
), qcow2,qemu-nbd, qemu-img map
,qemu-io
,/etc/libvirt/qemu.conf
, QEMU releases, VENOM,qemu-nbd --help, qemu-system
- KVM, Installation, QEMU,
virsh
,virtinst
,libguestfs-tools
, libvirt, qemu, Red Hat Virtualization (RHV), MacVTap, Virtio, oVirt, KVM services, KVM networking, KVM graphics, CPU, KVM on ARM
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