Quoting from [0]:
> In general, I advise against using AHCI in production as better
> performance (and dev support) can be achieved through virtio.
[0]: https://lists.nongnu.org/archive/html/qemu-devel/2023-02/msg03915.html
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
^^^^^^^^^^^^^^
QEMU can emulate a number of storage controllers:
+TIP: It is highly recommended to use the *VirtIO SCSI* or *VirtIO Block*
+controller for performance reasons and because they are better maintained.
+
* the *IDE* controller, has a design which goes back to the 1984 PC/AT disk
controller. Even if this controller has been superseded by recent designs,
each and every OS you can think of has support for it, making it a great choice