It looks like
sata0.virtualDev = "ahci"
is the silent default for SATA-controllers.
I want to test the SATA-controller in 2003 VMs and so far I have found no information about the driver that is required.
As plan B I tried to set the contoller into an IDE-compatible mode ( that hopefully is implemented ??? ) but had no luck so far.
Does anybody know more ? - the WS documentation almost says nothing about the new feature
Hey continuum!
Our SATA controller is a (hopefully) standards-compliant AHCI controller, so any "generic" AHCI driver should do. I don't know if such a driver exists for WS2003, though.
We don't implement IDE compatibility mode. I don't think we saw any benefit in implementing it, and it would bring a lot of additional and unwelcome complexity. I believe our PIIX4 IDE ports have the same capabilities as would be exposed through a SATA controller in IDE compatibility mode anyway. Please let us know if you understood or expected differently. :smileygrin:
Cheers,
--
Darius
> I believe our PIIX4 IDE ports have the same capabilities as would be exposed through a SATA controller in IDE compatibility mode anyway.
hehe - 4 possible IDE disks or 120 possible SATA disks is a big difference
Actually I only missed one thing: I had expected to find a driver included in the vmware-tools.
I did not found one so I started to look for any documentation - but found nothing at all !
continuum wrote: I did not found one so I started to look for any documentation - but found nothing at all !
Only certain OSes that contain in box drivers for AHCI/SATA will be able to access the VMware Virtual SATADrive ATA Device.
I should have said: Each of our PIIX4 IDE ports has the same capabilities as would be exposed through each of the ports on a SATA controller in IDE compatibility mode. :smileylaugh:
Although I would think that a SATA controller in IDE compatibility mode would still be limited to (Primary, Secondary) x (Master, Slave), would it not? (I know there are some 8-channel "IDE-ish" controllers out there, but I don't think they are really standard... like four-drive floppy controllers...)
We don't include any guest AHCI drivers. I guess we'd need to provide them on a floppy image like we did for various SCSI drivers etc... But at this stage I believe we do not do so.
Cheers,
--
Darius
Yep - please provide a driver floppy for 32bit XP and 2003 as soon as possible.
Otherwise warn when someone creates a new XP-VM and selects SATA-disks - like you do when a new XP-VM is created and LSI-parallel or LSI-SAS controllers are selected.
At the moment I use 2 LiveCDs for all my VMware Recovery work - one is 32 bit based on 2003 R2 and one is based on Ubuntu 64.
I would not like it if I have to redefine vmdks as SCSI or IDE each time I need the one based on 2003 for VMs in future.
If I were in your shoes I would consider to hide the SATA option when the selected guestOS has no native AHCI-driver - but I hope you dont pick the easy way out