Manual Reference Pages - HV_ATA_PCI_DISENGAGE (4)
- Hyper-V ATA PCI Disengage driver
To compile this driver into the kernel, place the following lines in
the system kernel configuration file:
.Cd device hyperv
driver prevents the native
ATA driver from
loading in the presence of Hyper-V.
guests running on Hyper-V can take advantage of the Hyper-V Storage
for using their IDE devices.
Since the ATA
driver serves IDE devices as well, there is a chance that the ATA driver may
interfere with the operations of
conflicts between the ATA driver and
by disabling the ATA driver
guest is booting.
A side effect of disabling the ATA driver is that CDROM may become
If CDROM access is a must then users may use
"set hw.ata.disk_enable=1" at boot time to prevent the ATA driver from being
first appeared in
.Fx 10.0 .
The driver was developed through a joint effort between Citrix Incorporated,
Microsoft Corporation, and Network Appliance Incorporated.
was first added by
.An Microsoft BSD Integration Services Team Aq email@example.com .
Visit the GSP FreeBSD Man Page Interface.
Output converted with manServer 1.07.