Query Qemu the way Libvirt does to detect QEMU_CAPS_CHARDEV_LOGFILE:
virsh qemu-monitor-command instance-00000010 --pretty '{ "execute": "query-command-line-options"}'
Has: "parameters": [ [...] { "name": "logfile", "type": "string" }, ], "option": "chardev" },
So the chardev should have the logfile option as it always had IMHO.
Query Qemu the way Libvirt does to detect QEMU_CAPS_ CHARDEV_ LOGFILE:
virsh qemu-monitor- command instance-00000010 --pretty '{ "execute": "query- command- line-options" }'
Has:
"parameters": [
[...]
{
"name": "logfile",
"type": "string"
},
],
"option": "chardev"
},
So the chardev should have the logfile option as it always had IMHO.