kvm-virtualization – 删除“孤儿”libvirt快照

原文链接：https://codeday.me/bug/20181110/371346.html

创建快照：

virsh snapshot-create-as --domain prod snap --diskspec vda,file=/srv/vm/snap.qcow2 --disk-only --atomic

问题：快照删除失败

# virsh snapshot-delete prod snap
error: Failed to delete snapshot snap
error: unsupported configuration: deletion of 1 external disk snapshots not supported yet

解决：

virsh snapshot-delete prod --metadata snap