Re: [Xen-users] Xen3.1 Etch-backports | VE already running

["Dominique H. Schramm" <info@xxxxxxxxxx>]

Hi guys,

i have found out another thin:

XENBUS: Device with no driver: device/console/0

This came up when i create the domU with -c flag, to look into the 
boot process.
Which driver is there missing?

Thanks,

Dominique H. Schramm schrieb:
> Hi guys,
>
>
> actually i use the following packages from etch-backports:
>
> ===========================
>
> ii  linux-headers-2.6.18-6-xen-vserver       2.6.18.dfsg.1-18etch1 
>             Common header files for Linux 2.6.18
> ii  linux-headers-2.6.18-6-xen-vserver-amd64 2.6.18.dfsg.1-18etch1 
>             Header files for Linux 2.6.18 on AMD64
> ii  linux-image-2.6.18-6-xen-vserver-amd64   2.6.18.dfsg.1-18etch1 
>             Linux 2.6.18 image on AMD64
> ii  linux-modules-2.6.18-6-xen-vserver-amd64 2.6.18.dfsg.1-18etch1 
>             Linux 2.6.18 modules on AMD64
> ii  xen-hypervisor-3.1-1-amd64               3.1.2-1~bpo40+1             
> The Xen Hypervisor on AMD64
> ii  xen-utils-3.1-1                          3.1.2-1~bpo40+1             
> XEN administrative tools
> ii  xen-utils-common                         3.0.3-0-2             XEN 
> administrative tools - common files
> ===========================
>
> the domU did not create and i got the following error:
>
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) 
> XendDomainInfo.constructDomain
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) Balloon: 2309776 KiB 
> free; need 2048; done.
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) Adding Domain: 6
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) 
> XendDomainInfo.initDomain: 6 1
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) 
> _initDomain:shadow_memory=0x0, memory_static_max=0x80000000, 
> memory_static_min=0x0.
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) Balloon: 2309768 KiB 
> free; need 2097152; done.
> [2008-03-25 18:43:25 2695] INFO (__init__:1072) buildDomain os=linux 
> dom=6 vcpus=1
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) domid          = 6
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) memsize        = 2048
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) image          = 
> /boot/vmlinuz-2.6-xen
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) store_evtchn   = 1
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) console_evtchn = 2
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) cmdline        = 
> root=/dev/hda1
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) ramdisk        =
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) vcpus          = 1
> [2008-03-25 18:43:25 2695] DEBUG (__init__:1072) features       =
> [2008-03-25 18:43:26 2695] INFO (__init__:1072) createDevice: vbd : 
> {'uuid': 'dc7aeab1-5342-af00-6541-57ca33bb0218', 'bootable': 1, 
> 'driver': 'paravirtualised', 'dev': 'hda1', 'uname': 
> 'phy:/dev/vadmin/vadmin90_hdd', 'mode': 'w'}
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) DevController: writing 
> {'virtual-device': '769', 'device-type': 'disk', 'protocol': 
> 'x86_64-abi', 'backend-id': '0', 'state': '1', 'backend': 
> '/local/domain/0/backend/vbd/6/769'} to /local/domain/6/device/vbd/769.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) DevController: writing 
> {'domain': 'vadmin90', 'frontend': '/local/domain/6/device/vbd/769', 
> 'uuid': 'dc7aeab1-5342-af00-6541-57ca33bb0218', 'dev': 'hda1', 'state': 
> '1', 'params': '/dev/vadmin/vadmin90_hdd', 'mode': 'w', 'online': '1', 
> 'frontend-id': '6', 'type': 'phy'} to /local/domain/0/backend/vbd/6/769.
> [2008-03-25 18:43:26 2695] INFO (__init__:1072) createDevice: vif : 
> {'bridge': 'xenbr0', 'mac': '00:17:31:A2:17:51', 'uuid': 
> 'a85c145a-b4a2-e1a3-6895-b440a72d4631'}
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) DevController: writing 
> {'mac': '00:17:31:A2:17:51', 'handle': '0', 'protocol': 'x86_64-abi', 
> 'backend-id': '0', 'state': '1', 'backend': 
> '/local/domain/0/backend/vif/6/0'} to /local/domain/6/device/vif/0.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) DevController: writing 
> {'bridge': 'xenbr0', 'domain': 'vadmin90', 'handle': '0', 'uuid': 
> 'a85c145a-b4a2-e1a3-6895-b440a72d4631', 'script': 
> '/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend': 
> '/local/domain/6/device/vif/0', 'mac': '00:17:31:A2:17:51', 'online': 
> '1', 'frontend-id': '6'} to /local/domain/0/backend/vif/6/0.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Storing VM details: 
> {'on_xend_stop': 'ignore', 'shadow_memory': '0', 'uuid': 
> 'dea9ee33-23ca-cba9-a76c-ec8b1d2204c7', 'on_reboot': 'restart', 
> 'start_time': '1206467006.13', 'on_poweroff': 'destroy', 
> 'on_xend_start': 'ignore', 'on_crash': 'restart', 'xend/restart_count': 
> '0', 'vcpus': '1', 'vcpu_avail': '1', 'image': "(linux (kernel 
> /boot/vmlinuz-2.6-xen) (args 'root=/dev/hda1 ') (notes (FEATURES 
> 'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel') 
> (VIRT_BASE 18446744071562067968) (GUEST_VERSION 2.6) (PADDR_OFFSET 
> 18446744071562067968) (GUEST_OS linux) (HYPERCALL_PAGE 
> 18446744071564189696) (LOADER generic) (ENTRY 18446744071564165120) 
> (XEN_VERSION xen-3.0)))", 'name': 'vadmin90'}
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Storing domain details: 
> {'console/ring-ref': '582488', 'image/entry': '18446744071564165120', 
> 'console/port': '2', 'store/ring-ref': '582489', 'image/loader': 
> 'generic', 'vm': '/vm/dea9ee33-23ca-cba9-a76c-ec8b1d2204c7', 
> 'control/platform-feature-multiprocessor-suspend': '1', 
> 'image/guest-os': 'linux', 'image/features/writable-descriptor-tables': 
> '1', 'image/virt-base': '18446744071562067968', 'memory/target': 
> '2097152', 'image/guest-version': '2.6', 
> 'image/features/supervisor-mode-kernel': '1', 'console/limit': 
> '1048576', 'image/paddr-offset': '18446744071562067968', 
> 'image/hypercall-page': '18446744071564189696', 'cpu/0/availability': 
> 'online', 'image/features/pae-pgdir-above-4gb': '1', 
> 'image/features/writable-page-tables': '1', 
> 'image/features/auto-translated-physmap': '1', 'name': 'vadmin90', 
> 'domid': '6', 'image/xen-version': 'xen-3.0', 'store/port': '1'}
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) DevController: writing 
> {'protocol': 'x86_64-abi', 'state': '1', 'backend-id': '0', 'backend': 
> '/local/domain/0/backend/console/6/0'} to /local/domain/6/device/console/0.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) DevController: writing 
> {'domain': 'vadmin90', 'protocol': 'vt100', 'uuid': 
> '61457634-eda8-9e62-49d9-75bf34fb833f', 'frontend': 
> '/local/domain/6/device/console/0', 'state': '1', 'location': '2', 
> 'online': '1', 'frontend-id': '6'} to /local/domain/0/backend/console/6/0.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices vif.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) 
> XendDomainInfo.handleShutdownWatch
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for 0.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) hotplugStatusCallback 
> /local/domain/0/backend/vif/6/0/hotplug-status.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) hotplugStatusCallback 
> /local/domain/0/backend/vif/6/0/hotplug-status.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) hotplugStatusCallback 1.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices usb.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices vbd.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for 769.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) hotplugStatusCallback 
> /local/domain/0/backend/vbd/6/769/hotplug-status.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) hotplugStatusCallback 1.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices irq.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices vkbd.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices vfb.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices 
> console.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for 0.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices pci.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices 
> ioports.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices tap.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) Waiting for devices vtpm.
> [2008-03-25 18:43:26 2695] INFO (__init__:1072) Domain vadmin90 (6) 
> unpaused.
> [2008-03-25 18:43:26 2695] WARNING (__init__:1072) Domain has crashed: 
> name=vadmin90 id=6.
> [2008-03-25 18:43:26 2695] DEBUG (__init__:1072) 
> XendDomainInfo.destroyDomain(6)
> [2008-03-25 18:43:27 2695] DEBUG (__init__:1072) Removing vif/0
> [2008-03-25 18:43:27 2695] DEBUG (__init__:1072) 
> XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
> [2008-03-25 18:43:27 2695] DEBUG (__init__:1072) Removing vbd/769
> [2008-03-25 18:43:27 2695] DEBUG (__init__:1072) 
> XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/769
> [2008-03-25 18:43:27 2695] DEBUG (__init__:1072) Removing console/0
> [2008-03-25 18:43:27 2695] DEBUG (__init__:1072) 
> XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
> [2008-03-25 18:43:27 2695] DEBUG (__init__:1072) 
> XendDomainInfo.create_from_dict({'vcpus_params': {}, 'PV_args': 
> 'root=/dev/hda1 ', 'features': '', 'cpus': [], 'paused': 0, 'domid': 6, 
> 'shutdown': 0, 'VCPUs_live': 1, 'PV_bootloader': '', 
> 'actions_after_crash': 'restart', 'vbd_refs': 
> ['dc7aeab1-5342-af00-6541-57ca33bb0218'], 'PV_ramdisk': '', 
> 'is_control_domain': False, 'name_label': 'vadmin90', 
> 'VCPUs_at_startup': 1, 'HVM_boot_params': {}, 'platform': {}, 
> 'cpu_weight': 1, 'console_refs': 
> ['61457634-eda8-9e62-49d9-75bf34fb833f'], 'online_vcpus': 1, 'cpu_cap': 
> 0, 'blocked': 0, 'on_xend_stop': 'ignore', 'memory_static_min': 0, 
> 'HVM_boot_policy': '', 'shutdown_reason': 3, 'VCPUs_max': 1, 
> 'start_time': 1206467006.125201, 'memory_static_max': 2147483648, 
> 'actions_after_shutdown': 'destroy', 'on_xend_start': 'ignore', 
> 'crashed': 1, 'memory_dynamic_max': 2147483648, 'actions_after_suspend': 
> '', 'is_a_template': False, 'PV_bootloader_args': '', 
> 'memory_dynamic_min': 2147483648, 'uuid': 
> 'dea9ee33-23ca-cba9-a76c-ec8b1d2204c7', 'PV_kernel': 
> '/boot/vmlinuz-2.6-xen', 'cpu_time': 0.264283983, 'shadow_memory': 0, 
> 'dying': 0, 'vcpu_avail': 1, 'notes': {'FEATURES': 
> 'writable_page_tables|writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|supervisor_mode_kernel', 
> 'VIRT_BASE': 18446744071562067968L, 'GUEST_VERSION': '2.6', 
> 'PADDR_OFFSET': 18446744071562067968L, 'GUEST_OS': 'linux', 
> 'HYPERCALL_PAGE': 18446744071564189696L, 'LOADER': 'generic', 'ENTRY': 
> 18446744071564165120L, 'XEN_VERSION': 'xen-3.0'}, 'other_config': {}, 
> 'running': 0, 'actions_after_reboot': 'restart', 'vif_refs': 
> ['a85c145a-b4a2-e1a3-6895-b440a72d4631'], 'vtpm_refs': [], 'security': 
> None, 'devices': {'a85c145a-b4a2-e1a3-6895-b440a72d4631': ('vif', 
> {'bridge': 'xenbr0', 'mac': '00:17:31:A2:17:51', 'devid': 0, 'uuid': 
> 'a85c145a-b4a2-e1a3-6895-b440a72d4631'}), 
> 'dc7aeab1-5342-af00-6541-57ca33bb0218': ('vbd', {'uuid': 
> 'dc7aeab1-5342-af00-6541-57ca33bb0218', 'bootable': 1, 'devid': 769, 
> 'driver': 'paravirtualised', 'dev': 'hda1', 'uname': 
> 'phy:/dev/vadmin/vadmin90_hdd', 'mode': 'w'}), 
> '61457634-eda8-9e62-49d9-75bf34fb833f': ('console', {'other_config': {}, 
> 'protocol': 'vt100', 'uuid': '61457634-eda8-9e62-49d9-75bf34fb833f', 
> 'location': '2'})}})
> [2008-03-25 18:43:27 2695] ERROR (__init__:1072) Domain construction failed
> Traceback (most recent call last):
>   File "/usr/lib/xen-3.1-1/lib/python/xen/xend/XendDomainInfo.py", line 
> 109, in create_from_dict
>     vm.start()
>   File "/usr/lib/xen-3.1-1/lib/python/xen/xend/XendDomainInfo.py", line 
> 428, in start
>     raise XendError('VM already running')
> XendError: VM already running
> [2008-03-25 18:43:27 2695] DEBUG (__init__:1072) XendDomainInfo.destroy: 
> domid=6
> [2008-03-25 18:43:27 2695] ERROR (__init__:1072) Failed to restart 
> domain 6.
> Traceback (most recent call last):
>   File "/usr/lib/xen-3.1-1/lib/python/xen/xend/XendDomainInfo.py", line 
> 1305, in _restart
>     new_dom = XendDomain.instance().domain_create_from_dict(
>   File "/usr/lib/xen-3.1-1/lib/python/xen/xend/XendDomain.py", line 936, 
> in domain_create_from_dict
>     dominfo = XendDomainInfo.create_from_dict(config_dict)
>   File "/usr/lib/xen-3.1-1/lib/python/xen/xend/XendDomainInfo.py", line 
> 109, in create_from_dict
>     vm.start()
>   File "/usr/lib/xen-3.1-1/lib/python/xen/xend/XendDomainInfo.py", line 
> 428, in start
>     raise XendError('VM already running')
> XendError: VM already running
> ==========
>
> My XEND Config:
>
> ==========
>
> (logfile /var/log/xen/xend.log)
> (loglevel DEBUG)
> (network-script network-bridge)
> (vif-script vif-bridge)
> (dom0-min-mem 196)
> (dom0-cpus 0)
>
> ============
>
> Can anybody help me ?
--

Viele Grüße

Dominique Holger Schramm  | Linux Administrator
http://schwarz-weiss.cc/  | Life between PuTTy and reality
http://ihr-linuxadmin.eu/ | Commercial Admin Service

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