Re: [Xen-users] Xen 3.4.1: pygrub Error: Boot loader didn't return any data!

[Gerry Reno <greno@xxxxxxxxxxx>]

Fajar A. Nugraha wrote:
> On Friday, January 1, 2010, Gerry Reno <greno@xxxxxxxxxxx> wrote:
>   
> > I tried this and things are starting to work a little.  Here's what i get using 
> > pv-grub:
> >     
>   
> > Thread "main": pointer: 0x2040002f70, stack: 0xfd0000
> > "main" "(hd0,4)/boot/grub/menu.lst"
> >     
> shouldn't it be  (hd0,4)/grub/menu.lst on your setup?
>
>   
Yes.  And I just tried it and it still does the exact same thing.  It 
gets stuck in the same place.  Not sure what is causing this.  Here's 
xend.log:
[2009-12-31 18:08:50 1852] DEBUG (XendDomainInfo:92) 
XendDomainInfo.create(['vm', ['name', 'CLOUD-CC-1'], ['memory', 1024], 
['maxmem', 1024], ['on_poweroff', 'destroy'], ['on_reboot', 'restart'], 
['on_crash', 'restart'], ['vcpus', 1], ['on_xend_start', 'ignore'], 
['on_xend_stop', 'ignore'], ['image', ['linux', ['kernel', 
'/usr/lib/xen/boot/pv-grub-x86_64.gz'], ['videoram', 4], ['args', 
'(hd0,4)/boot/grub/menu.lst']]], ['s3_integrity', 1], ['device', ['tap', 
['uname', 'tap:aio:/var/lib/xen/images/CLOUD-CC-1.img'], ['dev', 
'xvda'], ['mode', 'w']]], ['device', ['vif', ['bridge', 'virbr0'], 
['mac', '00:16:1a:2a:ef:56']]]])
[2009-12-31 18:08:50 1852] DEBUG (XendDomainInfo:2296) 
XendDomainInfo.constructDomain
[2009-12-31 18:08:50 1852] DEBUG (balloon:166) Balloon: 6713852 KiB 
free; need 4096; done.
[2009-12-31 18:08:50 1852] DEBUG (XendDomain:452) Adding Domain: 18
[2009-12-31 18:08:50 1852] DEBUG (XendDomainInfo:2497) 
XendDomainInfo.initDomain: 18 256
[2009-12-31 18:08:50 1852] DEBUG (XendDomainInfo:2521) 
_initDomain:shadow_memory=0x0, memory_static_max=0x40000000, 
memory_static_min=0x0.
[2009-12-31 18:08:50 1852] DEBUG (balloon:166) Balloon: 6713736 KiB 
free; need 1052672; done.
[2009-12-31 18:08:50 1852] INFO (image:173) buildDomain os=linux dom=18 
vcpus=1
[2009-12-31 18:08:50 1852] DEBUG (image:659) domid          = 18
[2009-12-31 18:08:50 1852] DEBUG (image:660) memsize        = 1024
[2009-12-31 18:08:50 1852] DEBUG (image:661) image          = 
/usr/lib/xen/boot/pv-grub-x86_64.gz
[2009-12-31 18:08:50 1852] DEBUG (image:662) store_evtchn   = 1
[2009-12-31 18:08:50 1852] DEBUG (image:663) console_evtchn = 2
[2009-12-31 18:08:50 1852] DEBUG (image:664) cmdline        = 
(hd0,4)/boot/grub/menu.lst
[2009-12-31 18:08:50 1852] DEBUG (image:665) ramdisk        =
[2009-12-31 18:08:50 1852] DEBUG (image:666) vcpus          = 1
[2009-12-31 18:08:50 1852] DEBUG (image:667) features       =
[2009-12-31 18:08:50 1852] DEBUG (image:668) flags          = 0
[2009-12-31 18:08:50 1852] INFO (XendDomainInfo:2160) createDevice: tap 
: {'bootable': 1, 'uname': 'tap:aio:/var/lib/xen/images/CLOUD-CC-1.img', 
'mode': 'w', 'dev': 'xvda', 'uuid': '5f81dc14-8c87-efb5-57d5-cbd4cbf55a5f'}
[2009-12-31 18:08:50 1852] DEBUG (DevController:95) DevController: 
writing {'virtual-device': '51712', 'device-type': 'disk', 'protocol': 
'x86_64-abi', 'backend-id': '0', 'state': '1', 'backend': 
'/local/domain/0/backend/tap/18/51712'} to 
/local/domain/18/device/vbd/51712.
[2009-12-31 18:08:50 1852] DEBUG (DevController:97) DevController: 
writing {'domain': 'CLOUD-CC-1', 'frontend': 
'/local/domain/18/device/vbd/51712', 'uuid': 
'5f81dc14-8c87-efb5-57d5-cbd4cbf55a5f', 'bootable': '1', 'dev': 'xvda', 
'state': '1', 'params': 'aio:/var/lib/xen/images/CLOUD-CC-1.img', 
'mode': 'w', 'online': '1', 'frontend-id': '18', 'type': 'tap'} to 
/local/domain/0/backend/tap/18/51712.
[2009-12-31 18:08:50 1852] INFO (XendDomainInfo:2160) createDevice: vif 
: {'bridge': 'virbr0', 'mac': '00:16:1a:2a:ef:56', 'uuid': 
'42c00899-08a8-6eaf-fc22-05bd3cbda6d1'}
[2009-12-31 18:08:50 1852] DEBUG (DevController:95) DevController: 
writing {'mac': '00:16:1a:2a:ef:56', 'handle': '0', 'protocol': 
'x86_64-abi', 'backend-id': '0', 'state': '1', 'backend': 
'/local/domain/0/backend/vif/18/0'} to /local/domain/18/device/vif/0.
[2009-12-31 18:08:50 1852] DEBUG (DevController:97) DevController: 
writing {'bridge': 'virbr0', 'domain': 'CLOUD-CC-1', 'handle': '0', 
'uuid': '42c00899-08a8-6eaf-fc22-05bd3cbda6d1', 'script': 
'/etc/xen/scripts/vif-bridge', 'mac': '00:16:1a:2a:ef:56', 
'frontend-id': '18', 'state': '1', 'online': '1', 'frontend': 
'/local/domain/18/device/vif/0'} to /local/domain/0/backend/vif/18/0.
[2009-12-31 18:08:51 1852] DEBUG (XendDomainInfo:3052) Storing VM 
details: {'on_xend_stop': 'ignore', 'shadow_memory': '0', 'uuid': 
'2b2a7135-71aa-cad2-daec-cc1985804fac', 'on_reboot': 'restart', 
'start_time': '1262300931.01', 'on_poweroff': 'destroy', 
'bootloader_args': '', 'on_xend_start': 'ignore', 'on_crash': 'restart', 
'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1', 
'bootloader': '', 'image': "(linux (kernel 
/usr/lib/xen/boot/pv-grub-x86_64.gz) (args '(hd0,4)/boot/grub/menu.lst') 
(videoram 4) (notes))", 'name': 'CLOUD-CC-1'}
[2009-12-31 18:08:51 1852] DEBUG (XendDomainInfo:1622) Storing domain 
details: {'console/ring-ref': '2262891', 'console/port': '2', 'name': 
'CLOUD-CC-1', 'console/limit': '1048576', 'vm': 
'/vm/2b2a7135-71aa-cad2-daec-cc1985804fac', 'domid': '18', 'store/port': 
'1', 'cpu/0/availability': 'online', 'memory/target': '1048576', 
'control/platform-feature-multiprocessor-suspend': '1', 
'store/ring-ref': '2262892', 'console/type': 'xenconsoled'}
[2009-12-31 18:08:51 1852] DEBUG (DevController:95) DevController: 
writing {'protocol': 'x86_64-abi', 'state': '1', 'backend-id': '0', 
'backend': '/local/domain/0/backend/console/18/0'} to 
/local/domain/18/device/console/0.
[2009-12-31 18:08:51 1852] DEBUG (DevController:97) DevController: 
writing {'domain': 'CLOUD-CC-1', 'frontend': 
'/local/domain/18/device/console/0', 'uuid': 
'638c11f0-81c5-464e-b601-4fd7b183fe01', 'frontend-id': '18', 'state': 
'1', 'location': '2', 'online': '1', 'protocol': 'vt100'} to 
/local/domain/0/backend/console/18/0.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
vif.
[2009-12-31 18:08:51 1852] DEBUG (XendDomainInfo:1709) 
XendDomainInfo.handleShutdownWatch
[2009-12-31 18:08:51 1852] DEBUG (DevController:144) Waiting for 0.
[2009-12-31 18:08:51 1852] DEBUG (DevController:629) 
hotplugStatusCallback /local/domain/0/backend/vif/18/0/hotplug-status.
[2009-12-31 18:08:51 1852] DEBUG (DevController:629) 
hotplugStatusCallback /local/domain/0/backend/vif/18/0/hotplug-status.
[2009-12-31 18:08:51 1852] DEBUG (DevController:643) 
hotplugStatusCallback 1.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
vkbd.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
ioports.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
tap.
[2009-12-31 18:08:51 1852] DEBUG (DevController:144) Waiting for 51712.
[2009-12-31 18:08:51 1852] DEBUG (DevController:629) 
hotplugStatusCallback /local/domain/0/backend/tap/18/51712/hotplug-status.
[2009-12-31 18:08:51 1852] DEBUG (DevController:629) 
hotplugStatusCallback /local/domain/0/backend/tap/18/51712/hotplug-status.
[2009-12-31 18:08:51 1852] DEBUG (DevController:643) 
hotplugStatusCallback 1.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
console.
[2009-12-31 18:08:51 1852] DEBUG (DevController:144) Waiting for 0.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
vscsi.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
vbd.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
irq.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
vfb.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
pci.
[2009-12-31 18:08:51 1852] DEBUG (DevController:139) Waiting for devices 
vtpm.
[2009-12-31 18:08:51 1852] INFO (XendDomain:1180) Domain CLOUD-CC-1 (18) 
unpaused.

-Gerry


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