virsh

Preparation It’s useful to know what the operating system is in case you need to install software. You can find that out by doing: cat

KVM Snapshotting and Cloning 101 Snapshotting First the VM must be in qcow2 format. Do this to check: virsh dumpxml nsx.example.com | grep -i qemu

Qcow2 is a better format for various reasons, see this link. If you have a KVM host and some of the computers are in img

KVM Cheat Sheet List of VMs virsh list Errors Requested operation is not valid: cannot resize the maximum memory on an active domain To increase