Testing: -drive if=ide
QEMU X.Y.Z monitor - type 'help' for more information
(qemu) QEMU_PROG: Device needs media, but drive is empty
-QEMU_PROG: Device initialization failed.
-QEMU_PROG: Initialization of device ide-hd failed
+QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
Testing: -drive if=virtio
QEMU X.Y.Z monitor - type 'help' for more information
Testing: -drive if=scsi
QEMU X.Y.Z monitor - type 'help' for more information
(qemu) QEMU_PROG: -drive if=scsi: Device needs media, but drive is empty
-QEMU_PROG: Device initialization failed.
-QEMU_PROG: Initialization of device lsi53c895a failed
+QEMU_PROG: Initialization of device lsi53c895a failed: Device initialization failed.
Testing: -drive if=none,id=disk -device ide-cd,drive=disk
QEMU X.Y.Z monitor - type 'help' for more information
Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
QEMU X.Y.Z monitor - type 'help' for more information
(qemu) QEMU_PROG: Can't use a read-only drive
-QEMU_PROG: Device initialization failed.
-QEMU_PROG: Initialization of device ide-hd failed
+QEMU_PROG: Initialization of device ide-hd failed: Device initialization failed.
Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
QEMU X.Y.Z monitor - type 'help' for more information