Re: [Xen-devel] problem about using xl create to start a domU

[Stefano Stabellini <stefano@xxxxxxxxxxx>]

It looks like something is wrong with xenstore. Is xenstored running?
Can you do xenstore-ls in dom0?

On Thu, 5 May 2016, Shannon Zhao wrote:
> Hi,
> 
> I'm going to create a domU for XEN on ARM64. I'm following [1] to cross
> compile the xen tools and [2] to create domU. One thing different is
> that I'm using Build_AEMv8A-AEMv8A fastmodel.
> 
> After executing "/etc/init.d/xencommons start", xl list shows:
> 
> Name       ID   Mem VCPUs      State   Time(s)
> Domain-0   0   256     2     r-----      27.3
> 
> Then I execute "losetup /dev/loop0 domU.img" and xl create domU.cfg, it
> prints below logs:
> Parsing config from domU.cfg
> libxl: error: libxl_device.c:1033:device_backend_callback: unable to add
> device with path /local/domain/0/backend/vbd/1/51712
> libxl: error: libxl_create.c:1252:domcreate_launch_dm: unable to add
> disk devices
> libxl: error: libxl_device.c:1033:device_backend_callback: unable to
> remove device with path /local/domain/0/backend/vbd/1/51712
> libxl: error: libxl.c:1636:devices_destroy_cb: libxl__devices_destroy
> failed for 1
> libxl: error: libxl.c:1564:libxl__destroy_domid: non-existant domain 1
> libxl: error: libxl.c:1523:domain_destroy_callback: unable to destroy
> guest with domid 1
> libxl: error: libxl.c:1452:domain_destroy_cb: destruction of domain 1 failed
> 
> Is there anything I missed?
> 
> [1]http://wiki.xenproject.org/wiki/Xen_ARM_with_Virtualization_Extensions/CrossCompiling
> [2]https://wiki.linaro.org/LEG/Engineering/Virtualization/Xen_on_ARMv8_Foundation
> 
> Thanks,
> -- 
> Shannon
> 

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