Re: [Xen-devel] Dom0 kernel 3.18.10 with CONFIG_HYPERV_STORAGE and Xen 4.5.0 nested inside Hyper-V

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 26.03.15 at 20:37, <mark@xxxxxxxxxxxxxxx> wrote:
> Without Xen, first the disk is deliberately ignored:
> 
> [    3.728055] ata_piix 0000:00:07.1: Hyper-V Virtual Machine detected, ATA
> device ignore set
> 
> And later picked up by hv_storevsc:
> 
> [    8.432089] scsi host0: storvsc_host_t
> [    8.432946] scsi 0:0:0:0: Direct-Access     Msft     Virtual Disk
> 1.0  PQ: 0 ANSI: 4
> [    8.434538] scsi host1: storvsc_host_t
> [    8.435324] sd 0:0:0:0: Attached scsi generic sg0 type 0
> 
> Any ideas why sda is never attached under Xen or how I can further diagnose
> this?

Perhaps that's a result of the kernel assuming to run on exactly one
kind of hypervisor (i.e. Xen _or_ Hyper-V, but not both layered on
top of each other)?

Jan


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel