Re: [Xen-devel] Xen 4.5: can't create DomU guest on mustang(arm64)

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

On Thu, 2015-02-26 at 11:55 +0800, Ming Lei wrote:
> libxl: error: libxl_device.c:950:device_backend_callback: unable to
> add device with path /local/domain/0/backend/vbd/4/51712
> libxl: error: libxl_create.c:1153:domcreate_launch_dm: unable to add
> disk devices
> libxl: error: libxl_device.c:950:device_backend_callback: unable to
> remove device with path /local/domain/0/backend/vbd/4/51712
> libxl: error: libxl.c:1640:devices_destroy_cb: libxl__devices_destroy
> failed for 4

This makes me think that either your kernel does not have blkback
enabled or the module is not loaded.

Ian.


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