Running xen 3.2-1 from devian lenny
both dom0 and the problem domain are running 2.6.26-2-xen-686 both are 32
bit.
domain is paravirtualized.
Apparently the domain crashed.
This is from xend.log:
[2009-07-08 21:45:02 3998] WARNING (XendDomainInfo:1258) Domain has crashed:
name=mail id=9.
[2009-07-08 21:45:02 3998] DEBUG (XendDomainInfo:1914)
XendDomainInfo.destroyDomain(9)
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:1529) Destroying device model
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:1536) Releasing devices
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:1542) Removing vif/0
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:590)
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:1542) Removing vbd/51714
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:590)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51714
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:1542) Removing vbd/51713
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:590)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51713
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:1542) Removing vbd/51715
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:590)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51715
[2009-07-08 21:45:03 3998] DEBUG (XendDomainInfo:1542) Removing vbd/51716
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:590)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51716
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:1542) Removing vbd/51717
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:590)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51717
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:1542) Removing vbd/51718
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:590)
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/51718
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:1542) Removing console/0
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:590)
XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:1534) No device model
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:1536) Releasing devices
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:106)
XendDomainInfo.create_from_dict({''vcpus_params'':
{''cap'': 0, ''weight'':
256}, ''PV_args'': ''root=/dev/xvda2 ro '',
''other_config'':
{}, ''features'': '''',
''cpus'': [], ''paused'': 0,
''domid'': 9, ''vcpu_avail'':
7, ''VCPUs_live'':
1, ''PV_bootloader'':
''/usr/lib/xen-3.2-1/bin/pygrub'',
''actions_after_crash'': ''restart'',
''vbd_refs'':
[''baade65e-28e8-e5f3-90df-bbe9dba7b6f9'',
''d2ee1513-7a8e-cfd2-da5b-3fef7d0a4e35'',
''5d5c1fc6-4e63-23c7-e10e-421266698f87'',
''d245934f-fd64-25e4-4d92-e725a42ad497'',
''d755b145-742e-9b7e-5f32-71b06b7d13d0'',
''44dd8fb0-ca2f-f4ce-cee0-2fc7e339558f''],
''PV_ramdisk'': '''',
''is_control_domain'':
False, ''_temp_ramdisk'':
''/var/run/xend/boot/boot_ramdisk.xMS9-3'',
''name_label'': ''mail'',
''VCPUs_at_startup'':
1, ''HVM_boot_params'': {}, ''platform'': {},
''PV_kernel'': '''',
''console_refs'':
[''5f32cd71-fce6-8d5e-6124-6764e0691c4f''],
''online_vcpus'': 3, ''vif_refs'':
[''f0c5c98c-b0b9-a642-31a1-4bfc570cfc62''],
''blocked'':
0, ''on_xend_stop'': ''ignore'',
''shutdown'':
0, ''HVM_boot_policy'': '''',
''shutdown_reason'': 3, ''VCPUs_max'': 3,
''start_time'':
1246927043.7601669, ''memory_static_max'':
1572864000, ''actions_after_shutdown'':
''destroy'', ''on_xend_start'':
''ignore'', ''crashed'':
0, ''memory_dynamic_max'':
1572864000, ''actions_after_suspend'': '''',
''is_a_template'':
False, ''memory_dynamic_min'': 1572864000,
''_temp_args'': ''root=/dev/xvda2 ro
console=hvc0'', ''cpu_time'': 17474.560149133002,
''shadow_memory'':
0, ''memory_static_min'': 0, ''dying'': 0,
''PV_bootloader_args'': '''',
''notes'':
{''HV_START_LOW'': 4118806528L, ''FEATURES'':
''writable_page_tables|
writable_descriptor_tables|auto_translated_physmap|pae_pgdir_above_4gb|
supervisor_mode_kernel'', ''VIRT_BASE'':
3221225472L, ''GUEST_VERSION'': ''2.6'',
''PADDR_OFFSET'':
0, ''GUEST_OS'': ''linux'',
''HYPERCALL_PAGE'':
3222278144L, ''LOADER'': ''generic'',
''SUSPEND_CANCEL'':
1, ''PAE_MODE'': ''yes'',
''ENTRY'':
3222274048L, ''XEN_VERSION'': ''xen-3.0''},
''_temp_kernel'':
''/var/run/xend/boot/boot_kernel.IMYdc9'',
''uuid'':
''f4e66be9-4d7b-0dcb-327b-3103bc8f9ce4'',
''actions_after_reboot'': ''restart'',
''_temp_using_bootloader'': ''1'',
''running'':
0, ''vtpm_refs'': [], ''devices'':
{''5d5c1fc6-4e63-23c7-e10e-421266698f87'':
(''vbd'', {''uuid'':
''5d5c1fc6-4e63-23c7-e10e-421266698f87'',
''bootable'':
0, ''devid'':
51715, ''driver'': ''paravirtualised'',
''dev'': ''xvda3'', ''uname'':
''phy:/dev/v0/mail-tmp'', ''mode'':
''w''}),
''baade65e-28e8-e5f3-90df-bbe9dba7b6f9'':
(''vbd'', {''uuid'':
''baade65e-28e8-e5f3-90df-bbe9dba7b6f9'',
''bootable'':
1, ''devid'':
51714, ''driver'': ''paravirtualised'',
''dev'': ''xvda2'', ''uname'':
''phy:/dev/v0/mail-root-new'', ''mode'':
''w''}),
''44dd8fb0-ca2f-f4ce-cee0-2fc7e339558f'':
(''vbd'', {''uuid'':
''44dd8fb0-ca2f-f4ce-cee0-2fc7e339558f'',
''bootable'':
0, ''devid'':
51718, ''driver'': ''paravirtualised'',
''dev'': ''xvda6'', ''uname'':
''phy:/dev/v0/mail-kolab-spool'', ''mode'':
''w''}),
''d245934f-fd64-25e4-4d92-e725a42ad497'':
(''vbd'', {''uuid'':
''d245934f-fd64-25e4-4d92-e725a42ad497'',
''bootable'':
0, ''devid'':
51716, ''driver'': ''paravirtualised'',
''dev'': ''xvda4'', ''uname'':
''phy:/dev/v0/mail-kolab'', ''mode'':
''w''}),
''f0c5c98c-b0b9-a642-31a1-4bfc570cfc62'':
(''vif'', {''ip'':
''192.168.2.241'', ''mac'':
''00:16:3E:EA:09:23'', ''devid'':
0, ''uuid'':
''f0c5c98c-b0b9-a642-31a1-4bfc570cfc62''}),
''d2ee1513-7a8e-cfd2-da5b-3fef7d0a4e35'':
(''vbd'', {''uuid'':
''d2ee1513-7a8e-cfd2-da5b-3fef7d0a4e35'',
''bootable'':
0, ''devid'':
51713, ''driver'': ''paravirtualised'',
''dev'': ''xvda1'', ''uname'':
''phy:/dev/v0/mail-swap'', ''mode'':
''w''}),
''5f32cd71-fce6-8d5e-6124-6764e0691c4f'':
(''console'', {''other_config'':
{}, ''protocol'': ''vt100'',
''uuid'':
''5f32cd71-fce6-8d5e-6124-6764e0691c4f'',
''location'': ''2''}),
''d755b145-742e-9b7e-5f32-71b06b7d13d0'':
(''vbd'', {''uuid'':
''d755b145-742e-9b7e-5f32-71b06b7d13d0'',
''bootable'':
0, ''devid'':
51717, ''driver'': ''paravirtualised'',
''dev'': ''xvda5'', ''uname'':
''phy:/dev/v0/mail-kolab-var'', ''mode'':
''w''})}})
[2009-07-08 21:45:04 3998] ERROR (XendDomainInfo:111) Domain construction
failed
Traceback (most recent call last):
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendDomainInfo.py",
line 109,
in create_from_dict
vm.start()
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendDomainInfo.py",
line 444,
in start
raise XendError(''VM already running'')
XendError: VM already running
[2009-07-08 21:45:04 3998] DEBUG (XendDomainInfo:1897) XendDomainInfo.destroy:
domid=9
[2009-07-08 21:45:04 3998] ERROR (XendDomainInfo:1425) Failed to restart
domain 9.
Traceback (most recent call last):
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendDomainInfo.py",
line 1410,
in _restart
self.info)
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendDomain.py", line
975, in
domain_create_from_dict
dominfo = XendDomainInfo.create_from_dict(config_dict)
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendDomainInfo.py",
line 109,
in create_from_dict
vm.start()
File "/usr/lib/xen-3.2-1/lib/python/xen/xend/XendDomainInfo.py",
line 444,
in start
raise XendError(''VM already running'')
XendError: VM already running
When I checked in the morning mail was not running and create worked with no
problem.
I have several other domains running on this server with no problem. They are
running 2.6.28 kernel from etch.
This domain was running for months with no problem before it was put on line.
I have had a couple crashes that have no apparent cause recently.
Another time it gave the same XendError: VM already running error but it tried
again and started.
While I want to fix the crashes I''d like to make sure it restarts.
Any idea why it could not restart?
Anything that can be done?
John
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