We automatically generate an alias for virtually all devices if a user hasn't provided one [1]. Indicate this.
Note that I have not listed all devices that support auto-generated aliases since that list would be liable to get stale rather quickly. [1] https://github.com/libvirt/libvirt/blob/v11.10.0/src/qemu/qemu_alias.c#L692-L786 Signed-off-by: Stephen Finucane <[email protected]> --- docs/formatdomain.rst | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst index 1467fc7e10..5cb387dc82 100644 --- a/docs/formatdomain.rst +++ b/docs/formatdomain.rst @@ -2593,7 +2593,7 @@ guest domain. All devices occur as children of the main ``devices`` element. To help users identifying devices they care about, every device can have direct child ``alias`` element which then has ``name`` attribute where users can store -identifier for the device. The identifier has to have "ua-" prefix and must be +identifier for the device. The identifier has to have ``ua-`` prefix and must be unique within the domain. Additionally, the identifier must consist only of the following characters: ``[a-zA-Z0-9_-]``. :since:`Since 3.9.0` @@ -2609,6 +2609,9 @@ following characters: ``[a-zA-Z0-9_-]``. :since:`Since 3.9.0` ... </devices> +If a user-specified alias is not provided, one will be automatically generated +for most devices, based on attributes of the device such as its type. + Hard drives, floppy disks, CDROMs ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- 2.52.0
