Difference between revisions of "Virt-clone"

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Line 7: Line 7:
 
: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) Modify: <code>/etc/[[netplan]]/</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

Activities


See also

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