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:

Sorry, sent wrong log entry last time...  Here's the right one.

> [2009-12-31 19:30:52 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)/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 19:30:52 1852] DEBUG (XendDomainInfo:2296) 
> XendDomainInfo.constructDomain
> [2009-12-31 19:30:52 1852] DEBUG (balloon:166) Balloon: 6713852 KiB free; need 
> 4096; done.
> [2009-12-31 19:30:52 1852] DEBUG (XendDomain:452) Adding Domain: 19
> [2009-12-31 19:30:52 1852] DEBUG (XendDomainInfo:2497) 
> XendDomainInfo.initDomain: 19 256
> [2009-12-31 19:30:52 1852] DEBUG (XendDomainInfo:2521) 
> _initDomain:shadow_memory=0x0, memory_static_max=0x40000000, 
> memory_static_min=0x0.
> [2009-12-31 19:30:52 1852] DEBUG (balloon:166) Balloon: 6713736 KiB free; need 
> 1052672; done.
> [2009-12-31 19:30:52 1852] INFO (image:173) buildDomain os=linux dom=19 vcpus=1
> [2009-12-31 19:30:52 1852] DEBUG (image:659) domid          = 19
> [2009-12-31 19:30:52 1852] DEBUG (image:660) memsize        = 1024
> [2009-12-31 19:30:52 1852] DEBUG (image:661) image          = 
> /usr/lib/xen/boot/pv-grub-x86_64.gz
> [2009-12-31 19:30:52 1852] DEBUG (image:662) store_evtchn   = 1
> [2009-12-31 19:30:52 1852] DEBUG (image:663) console_evtchn = 2
> [2009-12-31 19:30:52 1852] DEBUG (image:664) cmdline        = 
> (hd0,4)/grub/menu.lst
> [2009-12-31 19:30:52 1852] DEBUG (image:665) ramdisk        = 
> [2009-12-31 19:30:52 1852] DEBUG (image:666) vcpus          = 1
> [2009-12-31 19:30:52 1852] DEBUG (image:667) features       = 
> [2009-12-31 19:30:52 1852] DEBUG (image:668) flags          = 0
> [2009-12-31 19:30:52 1852] INFO (XendDomainInfo:2160) createDevice: tap : 
> {'bootable': 1, 'uname': 'tap:aio:/var/lib/xen/images/CLOUD-CC-1.img', 'mode': 
> 'w', 'dev': 'xvda', 'uuid': '51e87d34-9a09-7798-ab23-261c327884e1'}
> [2009-12-31 19:30:52 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/19/51712'} to /local/domain/19/device/vbd/51712.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:97) DevController: writing 
> {'domain': 'CLOUD-CC-1', 'frontend': '/local/domain/19/device/vbd/51712', 
> 'uuid': '51e87d34-9a09-7798-ab23-261c327884e1', 'bootable': '1', 'dev': 'xvda', 
> 'state': '1', 'params': 'aio:/var/lib/xen/images/CLOUD-CC-1.img', 'mode': 'w', 
> 'online': '1', 'frontend-id': '19', 'type': 'tap'} to 
> /local/domain/0/backend/tap/19/51712.
> [2009-12-31 19:30:52 1852] INFO (XendDomainInfo:2160) createDevice: vif : 
> {'bridge': 'virbr0', 'mac': '00:16:1a:2a:ef:56', 'uuid': 
> 'd75188b9-39c1-3f84-5eac-03a520eb58c3'}
> [2009-12-31 19:30:52 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/19/0'} 
> to /local/domain/19/device/vif/0.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:97) DevController: writing 
> {'bridge': 'virbr0', 'domain': 'CLOUD-CC-1', 'handle': '0', 'uuid': 
> 'd75188b9-39c1-3f84-5eac-03a520eb58c3', 'script': 
> '/etc/xen/scripts/vif-bridge', 'mac': '00:16:1a:2a:ef:56', 'frontend-id': '19', 
> 'state': '1', 'online': '1', 'frontend': '/local/domain/19/device/vif/0'} to 
> /local/domain/0/backend/vif/19/0.
> [2009-12-31 19:30:52 1852] DEBUG (XendDomainInfo:3052) Storing VM details: 
> {'on_xend_stop': 'ignore', 'shadow_memory': '0', 'uuid': 
> '9a0579aa-b25f-42d6-133a-d1fc195d34e8', 'on_reboot': 'restart', 'start_time': 
> '1262305852.36', '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)/grub/menu.lst') (videoram 4) (notes))", 'name': 'CLOUD-CC-1'}
> [2009-12-31 19:30:52 1852] DEBUG (XendDomainInfo:1622) Storing domain details: 
> {'console/ring-ref': '2262891', 'console/port': '2', 'name': 'CLOUD-CC-1', 
> 'console/limit': '1048576', 'vm': '/vm/9a0579aa-b25f-42d6-133a-d1fc195d34e8', 
> 'domid': '19', '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 19:30:52 1852] DEBUG (DevController:95) DevController: writing 
> {'protocol': 'x86_64-abi', 'state': '1', 'backend-id': '0', 'backend': 
> '/local/domain/0/backend/console/19/0'} to /local/domain/19/device/console/0.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:97) DevController: writing 
> {'domain': 'CLOUD-CC-1', 'frontend': '/local/domain/19/device/console/0', 
> 'uuid': 'aa8e6dec-31ff-428d-d1d8-6176e4790892', 'frontend-id': '19', 'state': 
> '1', 'location': '2', 'online': '1', 'protocol': 'vt100'} to 
> /local/domain/0/backend/console/19/0.
> [2009-12-31 19:30:52 1852] DEBUG (XendDomainInfo:1709) 
> XendDomainInfo.handleShutdownWatch
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices vif.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:144) Waiting for 0.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:629) hotplugStatusCallback 
> /local/domain/0/backend/vif/19/0/hotplug-status.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:643) hotplugStatusCallback 1.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices vkbd.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices 
> ioports.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices tap.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:144) Waiting for 51712.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:629) hotplugStatusCallback 
> /local/domain/0/backend/tap/19/51712/hotplug-status.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:629) hotplugStatusCallback 
> /local/domain/0/backend/tap/19/51712/hotplug-status.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:643) hotplugStatusCallback 1.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices 
> console.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:144) Waiting for 0.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices vscsi.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices vbd.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices irq.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices vfb.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices pci.
> [2009-12-31 19:30:52 1852] DEBUG (DevController:139) Waiting for devices vtpm.
> [2009-12-31 19:30:52 1852] INFO (XendDomain:1180) Domain CLOUD-CC-1 (19) 
> unpaused.
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:2724) XendDomainInfo.destroy: 
> domid=19
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:2199) Destroying device model
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:2206) Releasing devices
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:2219) Removing vif/0
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:1134) 
> XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:2219) Removing console/0
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:1134) 
> XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:2219) Removing vbd/51712
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:1134) 
> XendDomainInfo.destroyDevice: deviceClass = tap, device = vbd/51712
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:2204) No device model
> [2009-12-31 19:31:16 1852] DEBUG (XendDomainInfo:2206) Releasing devices

-Gerry



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