Hi,
My base system is Arch amd64, and my dom0 started successfully. But I have
trouble start the domU. Below is the xend.log. The domU hangs at
"hotplugStatusCallback" for a long time and destroy itself. If I
remove the
''disk'' line in the config file, the domU boot and fall into a
rescue shell
the initramfs create. So, I think the domU kernel and initramfs are alright.
[2012-03-11 20:36:18 710] DEBUG (XendDomainInfo:2498)
XendDomainInfo.constructDomain
[2012-03-11 20:36:18 710] DEBUG (balloon:187) Balloon: 266284 KiB free;
need 16384; done.
[2012-03-11 20:36:18 710] DEBUG (XendDomain:476) Adding Domain: 2
[2012-03-11 20:36:18 710] DEBUG (XendDomainInfo:2836)
XendDomainInfo.initDomain: 2 256
[2012-03-11 20:36:18 710] DEBUG (XendDomainInfo:2863)
_initDomain:shadow_memory=0x0, memory_static_max=0x20000000,
memory_static_min=0x0.
[2012-03-11 20:36:18 710] DEBUG (balloon:172) Balloon: tmem relinquished -1
KiB of 258156 KiB requested.
[2012-03-11 20:36:18 710] DEBUG (balloon:193) Balloon: 266132 KiB free; 0
to scrub; need 524288; retries: 20.
[2012-03-11 20:36:18 710] DEBUG (balloon:207) Balloon: setting dom0 target
to 1002 MiB.
[2012-03-11 20:36:18 710] DEBUG (XendDomainInfo:1467) Setting memory target
of domain Domain-0 (0) to 1002 MiB.
[2012-03-11 20:36:18 710] DEBUG (balloon:193) Balloon: 329620 KiB free; 0
to scrub; need 524288; retries: 20.
[2012-03-11 20:36:18 710] DEBUG (balloon:193) Balloon: 454548 KiB free; 0
to scrub; need 524288; retries: 20.
[2012-03-11 20:36:18 710] DEBUG (balloon:207) Balloon: setting dom0 target
to 998 MiB.
[2012-03-11 20:36:18 710] DEBUG (XendDomainInfo:1467) Setting memory target
of domain Domain-0 (0) to 998 MiB.
[2012-03-11 20:36:19 710] INFO (image:182) buildDomain os=linux dom=2
vcpus=1
[2012-03-11 20:36:19 710] DEBUG (image:721) domid = 2
[2012-03-11 20:36:19 710] DEBUG (image:722) memsize = 512
[2012-03-11 20:36:19 710] DEBUG (image:723) image /boot/vmlinuz-linux
[2012-03-11 20:36:19 710] DEBUG (image:724) store_evtchn = 1
[2012-03-11 20:36:19 710] DEBUG (image:725) console_evtchn = 2
[2012-03-11 20:36:19 710] DEBUG (image:726) cmdline [2012-03-11 20:36:19
710] DEBUG (image:727) ramdisk /boot/initramfs-linux-xenU.img
[2012-03-11 20:36:19 710] DEBUG (image:728) vcpus = 1
[2012-03-11 20:36:19 710] DEBUG (image:729) features [2012-03-11 20:36:19
710] DEBUG (image:730) flags = 0
[2012-03-11 20:36:19 710] DEBUG (image:731) superpages = 0
[2012-03-11 20:36:19 710] INFO (XendDomainInfo:2357) createDevice: vbd :
{''uuid'':
''90cd97b3-de55-54f0-6b76-2e51d3704465'',
''bootable'': 1, ''driver'':
''paravirtualised'', ''dev'':
''sda'', ''uname'':
''file:/root/domU.img'', ''mode'':
''w''}
[2012-03-11 20:36:19 710] DEBUG (DevController:95) DevController: writing
{''virtual-device'': ''2048'',
''device-type'': ''disk'',
''protocol'': ''x86_64-abi'',
''backend-id'': ''0'',
''state'': ''1'', ''backend'':
''/local/domain/0/backend/vbd/2/2048''} to
/local/domain/2/device/vbd/2048.
[2012-03-11 20:36:19 710] DEBUG (DevController:97) DevController: writing
{''domain'': ''arch0'',
''frontend'':
''/local/domain/2/device/vbd/2048'', ''uuid'':
''90cd97b3-de55-54f0-6b76-2e51d3704465'',
''bootable'': ''1'', ''dev'':
''sda'',
''state'': ''1'', ''params'':
''/root/domU.img'', ''mode'':
''w'', ''online'': ''1'',
''frontend-id'': ''2'',
''type'': ''file''} to
/local/domain/0/backend/vbd/2/2048.
[2012-03-11 20:36:20 710] DEBUG (XendDomainInfo:3420) Storing VM details:
{''on_xend_stop'': ''ignore'',
''pool_name'': ''Pool-0'',
''shadow_memory'': ''0'',
''uuid'':
''78c6d464-5741-6f6f-cc4f-fe067a45f9fa'',
''on_reboot'': ''restart'',
''start_time'': ''1331469380.04'',
''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 /boot/vmlinuz-linux) (ramdisk /boot/initramfs-linux-xenU.img)
(superpages 0) (videoram 4) (pci ()) (nomigrate 0) (tsc_mode 0) (notes
(HV_START_LOW 18446603336221196288) (FEATURES
''!writable_page_tables|pae_pgdir_above_4gb'') (VIRT_BASE
18446744071562067968) (GUEST_VERSION 2.6) (PADDR_OFFSET 0) (GUEST_OS linux)
(HYPERCALL_PAGE 18446744071578849280) (LOADER generic) (SUSPEND_CANCEL 1)
(PAE_MODE yes) (ENTRY 18446744071588049408) (XEN_VERSION xen-3.0)))",
''name'': ''arch0''}
[2012-03-11 20:36:20 710] DEBUG (XendDomainInfo:1794) Storing domain
details: {''console/ring-ref'': ''136075'',
''image/entry'':
''18446744071588049408'', ''console/port'':
''2'', ''store/ring-ref'':
''136076'',
''image/loader'': ''generic'',
''vm'':
''/vm/78c6d464-5741-6f6f-cc4f-fe067a45f9fa'',
''control/platform-feature-multiprocessor-suspend'':
''1'',
''image/hv-start-low'':
''18446603336221196288'', ''image/guest-os'':
''linux'',
''image/virt-base'': ''18446744071562067968'',
''memory/target'': ''524288'',
''image/guest-version'': ''2.6'',
''image/pae-mode'': ''yes'',
''description'': '''',
''console/limit'': ''1048576'',
''image/paddr-offset'': ''0'',
''image/hypercall-page'':
''18446744071578849280'',
''image/suspend-cancel'':
''1'', ''cpu/0/availability'':
''online'',
''image/features/pae-pgdir-above-4gb'':
''1'', ''image/features/writable-page-tables'':
''0'', ''console/type'':
''xenconsoled'', ''name'':
''arch0'', ''domid'': ''2'',
''image/xen-version'':
''xen-3.0'', ''store/port'':
''1''}
[2012-03-11 20:36:20 710] DEBUG (DevController:95) DevController: writing
{''protocol'': ''x86_64-abi'',
''state'': ''1'',
''backend-id'': ''0'',
''backend'':
''/local/domain/0/backend/console/2/0''} to
/local/domain/2/device/console/0.
[2012-03-11 20:36:20 710] DEBUG (DevController:97) DevController: writing
{''domain'': ''arch0'',
''frontend'':
''/local/domain/2/device/console/0'', ''uuid'':
''f8d7a68a-9aef-e65d-d2b9-58bb1422389e'',
''frontend-id'': ''2'',
''state'': ''1'',
''location'': ''2'', ''online'':
''1'', ''protocol'': ''vt100''}
to
/local/domain/0/backend/console/2/0.
[2012-03-11 20:36:20 710] DEBUG (DevController:139) Waiting for devices
tap2.
[2012-03-11 20:36:20 710] DEBUG (XendDomainInfo:1881)
XendDomainInfo.handleShutdownWatch
[2012-03-11 20:36:20 710] DEBUG (DevController:139) Waiting for devices vif.
[2012-03-11 20:36:20 710] DEBUG (DevController:139) Waiting for devices
vkbd.
[2012-03-11 20:36:20 710] DEBUG (DevController:139) Waiting for devices
ioports.
[2012-03-11 20:36:20 710] DEBUG (DevController:139) Waiting for devices tap.
[2012-03-11 20:36:20 710] DEBUG (DevController:139) Waiting for devices
vif2.
[2012-03-11 20:36:20 710] DEBUG (DevController:139) Waiting for devices
console.
[2012-03-11 20:36:20 710] DEBUG (DevController:144) Waiting for 0.
[2012-03-11 20:36:20 710] DEBUG (DevController:139) Waiting for devices
vscsi.
[2012-03-11 20:36:20 710] DEBUG (DevController:139) Waiting for devices vbd.
[2012-03-11 20:36:20 710] DEBUG (DevController:144) Waiting for 2048.
[2012-03-11 20:36:20 710] DEBUG (DevController:628) hotplugStatusCallback
/local/domain/0/backend/vbd/2/2048/hotplug-status.
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:3071)
XendDomainInfo.destroy: domid=2
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:2401) Destroying device
model
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:2408) Releasing devices
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:2414) Removing console/0
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:2414) Removing vbd/2048
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2048
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:2406) No device model
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:2408) Releasing devices
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:2414) Removing vbd/2048
[2012-03-11 20:38:01 710] DEBUG (XendDomainInfo:1276)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/2048
--
Regards，
David Shen
http://about.me/davidshen
https://twitter.com/#!/davidshen84
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