6 Aug
2013
6 Aug
'13
2:50 a.m.
On 08/06/13 03:13, Laine Stump wrote:
q35 machines have an implicit ahci (sata) controller at 00:1F.2 which has no "id" associated with it. For this reason, we can't refer to it as "ahci0".
The busses get a name nevertheless, it is derived from the bus type then, so it is "ide". Resulting in bus names "ide.0" ... "ide.5" for the 6 AHCI ports. IMO you should use these.
Instead, we don't give an id on the commandline, which qemu interprets as "use the first ahci controller".
Tested whenever that works as intended in case you add a second AHCI controller to the VM? cheers, Gerd