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Chris Vaughan

2006-Jun-21 22:56 UTC

[Fedora-xen] Xen Migration Errors

Hi,

I am trying to perform a live xen migration and in the xm list it''s
saying
that it transfers but when I try and console onto the node it looks like it
does a kernel dump.

Here is my xend.log:

[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:259)
XendDomainInfo.restore([''domain'', [''domid'',
''4''], [''uuid'',
''aeb7627f-88cb-2248-726c-42a57950aa83''],
[''ssidref'', ''0''],
[''vcpus'', ''1''],
[''vcpu_avail'', ''1''],
[''cpu_weight'', ''1.0''],
[''memory'', ''64''],
[''maxmem'',
''64''], [''features''],
[''name'', ''fedoraNode''],
[''on_poweroff'', ''destroy''],
[''on_reboot'', ''restart''],
[''on_crash'', ''restart''],
[''image'', [''linux'',
[''kernel'',
''/boot/vmlinuz-2.6.16-1.2122_FC5xenU''],
[''root'', ''/dev/sda1''],
[''args'', ''selinux=0 3 
HOSTINFO=testnode151:192.168.0.70SERVERINFO=testnode150:
192.168.0.70 NODELIST= GATEWAY=192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS='']]],
[''device'',
[''vif'', [''backend'', ''0''],
[''script'', ''vif-bridge''],
[''mac'', ''00:16:3e:03:c0:44'']]],
[''device'', [''vbd'',
[''backend'', ''0''], [''dev'',
''sda1''], [''uname'',
''file:/home/chris/images/fedoraNode.img''],
[''mode'', ''w'']]], [''state'',
''--p---''], [''shutdown_reason'',
''poweroff''], [''cpu_time'',
''0.0''],
[''online_vcpus'', ''1''],
[''up_time'', ''70.0036299229''],
[''start_time'', ''
1150929727.88''], [''store_mfn'',
''134920''], [''console_mfn'',
''134919'']])
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:290)
parseConfig: config is [''domain'', [''domid'',
''4''], [''uuid'',
''aeb7627f-88cb-2248-726c-42a57950aa83''],
[''ssidref'', ''0''],
[''vcpus'', ''1''],
[''vcpu_avail'', ''1''],
[''cpu_weight'', ''1.0''],
[''memory'', ''64''],
[''maxmem'',
''64''], [''features''],
[''name'', ''fedoraNode''],
[''on_poweroff'', ''destroy''],
[''on_reboot'', ''restart''],
[''on_crash'', ''restart''],
[''image'', [''linux'',
[''kernel'',
''/boot/vmlinuz-2.6.16-1.2122_FC5xenU''],
[''root'', ''/dev/sda1''],
[''args'', ''selinux=0 3 
HOSTINFO=testnode151:192.168.0.70SERVERINFO=testnode150:
192.168.0.70 NODELIST= GATEWAY=192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS='']]],
[''device'',
[''vif'', [''backend'', ''0''],
[''script'', ''vif-bridge''],
[''mac'', ''00:16:3e:03:c0:44'']]],
[''device'', [''vbd'',
[''backend'', ''0''], [''dev'',
''sda1''], [''uname'',
''file:/home/chris/images/fedoraNode.img''],
[''mode'', ''w'']]], [''state'',
''--p---''], [''shutdown_reason'',
''poweroff''], [''cpu_time'',
''0.0''],
[''online_vcpus'', ''1''],
[''up_time'', ''70.0036299229''],
[''start_time'', ''
1150929727.88''], [''store_mfn'',
''134920''], [''console_mfn'',
''134919'']]
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:389)
parseConfig: result is {''uuid'':
''aeb7627f-88cb-2248-726c-42a57950aa83'',
''on_crash'': ''restart'',
''on_reboot'': ''restart'',
''image'': [''linux'',
[''kernel'',
''/boot/vmlinuz-2.6.16-1.2122_FC5xenU''],
[''root'', ''/dev/sda1''],
[''args'',
''selinux=0 3  HOSTINFO=testnode151:192.168.0.70 SERVERINFO=testnode150:
192.168.0.70 NODELIST= GATEWAY=192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS='']],
''on_poweroff'':
''destroy'',
''bootloader_args'': None, ''cpus'': None,
''name'': ''fedoraNode'',
''backend'': [],
''vcpus'': 1, ''cpu_weight'': 1.0,
''features'': None, ''vcpu_avail'': 1,
''memory'':
64, ''device'': [(''vif'',
[''vif'', [''backend'', ''0''],
[''script'', ''vif-bridge''],
[''mac'', ''00:16:3e:03:c0:44'']]),
(''vbd'', [''vbd'',
[''backend'', ''0''], [''dev'',
''sda1''], [''uname'',
''file:/home/chris/images/fedoraNode.img''],
[''mode'',
''w'']])], ''bootloader'': None,
''cpu'': None, ''maxmem'': 64}
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:1205)
XendDomainInfo.construct: None
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:700) Storing
VM details: {''name'': ''fedoraNode'',
''on_reboot'': ''restart'',
''image'': "(linux
(kernel /boot/vmlinuz-2.6.16-1.2122_FC5xenU) (root /dev/sda1) (args
''selinux=0 3  HOSTINFO=testnode151:192.168.0.70 SERVERINFO=testnode150:
192.168.0.70 NODELIST= GATEWAY=192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS=''))",
''on_poweroff'':
''destroy'', ''uuid'':
''aeb7627f-88cb-2248-726c-42a57950aa83'',
''on_crash'': ''restart'',
''vcpus'': ''1'',
''vcpu_avail'': ''1'',
''memory'': ''64'', ''maxmem'':
''64''}
[2006-06-21 14:33:01 xend] DEBUG (DevController:110) DevController: writing
{''backend-id'': ''0'', ''mac'':
''00:16:3e:03:c0:44'', ''handle'':
''0'', ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vif/23/0''} to
/local/domain/23/device/vif/0.
[2006-06-21 14:33:01 xend] DEBUG (DevController:112) DevController: writing
{''mac'': ''00:16:3e:03:c0:44'',
''state'': ''1'', ''handle'':
''0'', ''script'':
''/etc/xen/scripts/vif-bridge'',
''frontend-id'': ''23'',
''domain'': ''fedoraNode'',
''frontend'': ''/local/domain/23/device/vif/0''}
to
/local/domain/0/backend/vif/23/0.
[2006-06-21 14:33:01 xend] DEBUG (blkif:24) exception looking up device
number for sda1: [Errno 2] No such file or directory:
''/dev/sda1''
[2006-06-21 14:33:01 xend] DEBUG (DevController:110) DevController: writing
{''virtual-device'': ''2049'',
''backend-id'': ''0'',
''state'': ''1'', ''backend'':
''/local/domain/0/backend/vbd/23/2049''} to
/local/domain/23/device/vbd/2049.
[2006-06-21 14:33:01 xend] DEBUG (DevController:112) DevController: writing
{''domain'': ''fedoraNode'',
''frontend'':
''/local/domain/23/device/vbd/2049'',
''dev'': ''sda1'', ''state'':
''1'', ''params'':
''/home/chris/images/fedoraNode.img'',
''mode'': ''w'',
''frontend-id'': ''23'',
''type'': ''file''} to
/local/domain/0/backend/vbd/23/2049.
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:725) Storing
domain details: {''console/port'': ''2'',
''name'': ''fedoraNode'',
''console/limit'':
''1048576'', ''vm'':
''/vm/aeb7627f-88cb-2248-726c-42a57950aa83'',
''domid'': ''23'',
''cpu/0/availability'': ''online'',
''memory/target'': ''65536'',
''store/port'': ''1''}
[2006-06-21 14:33:01 xend] DEBUG (balloon:126) Balloon: free 237; need 73;
done.
[2006-06-21 14:33:01 xend] DEBUG (XendCheckpoint:155) [xc_restore]:
/usr/lib/xen/bin/xc_restore 10 20 23 18432 1 2
[2006-06-21 14:33:01 xend] ERROR (XendCheckpoint:234) xc_linux_restore
start: max_pfn = 4800
[2006-06-21 14:33:01 xend] ERROR (XendCheckpoint:234) Increased domain
reservation by 12000 KB
[2006-06-21 14:33:01 xend] ERROR (XendCheckpoint:234) Reloading memory
pages:   0%
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Received all pages (0
races)
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) ^H^H^H^H100%
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Memory reloaded.
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Decreased reservation
by 2136 pages
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Domain ready to be
built.
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Restore exit with rc=0
[2006-06-21 14:33:08 xend] DEBUG (XendCheckpoint:207) store-mfn 107286
[2006-06-21 14:33:08 xend] DEBUG (XendCheckpoint:207) console-mfn 28893
[2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:663)
XendDomainInfo.completeRestore
[2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:725) Storing
domain details: {''console/ring-ref'':
''28893'', ''console/port'':
''2'', ''name'':
''fedoraNode'', ''console/limit'':
''1048576'', ''vm'':
''/vm/aeb7627f-88cb-2248-726c-42a57950aa83'',
''domid'': ''23'',
''cpu/0/availability'': ''online'',
''memory/target'': ''65536'',
''store/ring-ref'':
''107286'', ''store/port'':
''1''}
[2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:908)
XendDomainInfo.handleShutdownWatch
[2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:673)
XendDomainInfo.completeRestore done

Any help would be appreciated.  Both distros are running FC5.  Does the same
hardware, kernel and image need to exist on the host and the migration
destination?

Thanks,


-- 
------------------------------
Christopher Vaughan

Chris Vaughan

2006-Jun-22 18:52 UTC

head link

[Xen-users] Xen Migration Errors

Hi,

I am trying to perform a live xen migration and in the xm list it''s
saying
that it transfers but when I try and console onto the node it looks like it
does a kernel dump.

Here is my xend.log:

[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:259)
XendDomainInfo.restore([''domain'', [''domid'',
''4''], [''uuid'',
''aeb7627f-88cb-2248-726c-42a57950aa83''],
[''ssidref'', ''0''],
[''vcpus'', ''1''],
[''vcpu_avail'', ''1''],
[''cpu_weight'', ''1.0 ''],
[''memory'', ''64''],
[''maxmem'',
''64''], [''features''],
[''name'', ''fedoraNode''],
[''on_poweroff'', ''destroy''],
[''on_reboot'', ''restart''],
[''on_crash'', ''restart''],
[''image'', [''linux'',
[''kernel'',
''/boot/vmlinuz-2.6.16-1.2122_FC5xenU'' ],
[''root'', ''/dev/sda1''],
[''args'', ''selinux=0 3 
HOSTINFO=testnode151:192.168.0.70SERVERINFO=testnode150:
192.168.0.70 NODELIST= GATEWAY= 192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS='']]],
[''device'',
[''vif'', [''backend'', ''0''],
[''script'', ''vif-bridge''],
[''mac'', ''00:16:3e:03:c0:44'']]],
[''device'', [''vbd'',
[''backend'', ''0''], [''dev'',
''sda1''], [''uname'',
''file:/home/chris/images/fedoraNode.img''],
[''mode'', ''w'']]], [''state'',
''--p---''], [''shutdown_reason'',
''poweroff''], [''cpu_time'', ''
0.0''],
[''online_vcpus'', ''1''],
[''up_time'', ''70.0036299229''],
[''start_time'', ''
1150929727.88''], [''store_mfn'',
''134920''], [''console_mfn'',
''134919'']])
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:290)
parseConfig: config is [''domain'', [''domid'',
''4''], [''uuid'',
''aeb7627f-88cb-2248-726c-42a57950aa83''],
[''ssidref'', ''0''],
[''vcpus'', ''1''],
[''vcpu_avail'', ''1''],
[''cpu_weight'', '' 1.0''],
[''memory'', ''64''],
[''maxmem'',
''64''], [''features''],
[''name'', ''fedoraNode''],
[''on_poweroff'', ''destroy''],
[''on_reboot'', ''restart''],
[''on_crash'', ''restart''],
[''image'', [''linux'',
[''kernel'',
''/boot/vmlinuz-2.6.16-1.2122_FC5xenU'' ],
[''root'', ''/dev/sda1''],
[''args'', ''selinux=0 3 
HOSTINFO=testnode151:192.168.0.70SERVERINFO=testnode150:
192.168.0.70 NODELIST= GATEWAY= 192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS='']]],
[''device'',
[''vif'', [''backend'', ''0''],
[''script'', ''vif-bridge''],
[''mac'', ''00:16:3e:03:c0:44'']]],
[''device'', [''vbd'',
[''backend'', ''0''], [''dev'',
''sda1''], [''uname'',
''file:/home/chris/images/fedoraNode.img''],
[''mode'', ''w'']]], [''state'',
''--p---''], [''shutdown_reason'',
''poweroff''], [''cpu_time'', ''
0.0''],
[''online_vcpus'', ''1''],
[''up_time'', ''70.0036299229''],
[''start_time'', ''
1150929727.88''], [''store_mfn'',
''134920''], [''console_mfn'',
''134919'']]
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:389)
parseConfig: result is {''uuid'':
''aeb7627f-88cb-2248-726c-42a57950aa83'',
''on_crash'': ''restart'',
''on_reboot'': ''restart'',
''image'': [''linux'',
[''kernel'',
''/boot/vmlinuz- 2.6.16-1.2122_FC5xenU''],
[''root'', ''/dev/sda1''],
[''args'',
''selinux=0 3  HOSTINFO=testnode151:192.168.0.70 SERVERINFO=testnode150:
192.168.0.70 NODELIST= GATEWAY= 192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS='']],
''on_poweroff'':
''destroy'',
''bootloader_args'': None, ''cpus'': None,
''name'': ''fedoraNode'',
''backend'': [],
''vcpus'': 1, ''cpu_weight'': 1.0,
''features'': None, ''vcpu_avail'': 1,
''memory'':
64, ''device'': [(''vif'',
[''vif'', [''backend'', ''0''],
[''script'', ''vif-bridge''],
[''mac'', ''00:16:3e:03:c0:44'']]),
(''vbd'', [''vbd'',
[''backend'', ''0''], [''dev'',
''sda1''], [''uname'',
''file:/home/chris/images/fedoraNode.img''],
[''mode'',
''w'']])], ''bootloader'': None,
''cpu'': None, ''maxmem'': 64}
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:1205)
XendDomainInfo.construct: None
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:700) Storing
VM details: {''name'': ''fedoraNode'',
''on_reboot'': ''restart'',
''image'': "(linux
(kernel /boot/vmlinuz- 2.6.16-1.2122_FC5xenU) (root /dev/sda1) (args
''selinux=0 3  HOSTINFO=testnode151:192.168.0.70 SERVERINFO=testnode150:
192.168.0.70 NODELIST= GATEWAY= 192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS=''))",
''on_poweroff'':
''destroy'', ''uuid'':
''aeb7627f-88cb-2248-726c-42a57950aa83'',
''on_crash'': ''restart'',
''vcpus'': ''1'',
''vcpu_avail'': ''1'',
''memory'': ''64'', ''maxmem'':
''64''}
[2006-06-21 14:33:01 xend] DEBUG (DevController:110) DevController: writing
{''backend-id'': ''0'', ''mac'':
''00:16:3e:03:c0:44'', ''handle'':
''0'', ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vif/23/0''} to
/local/domain/23/device/vif/0.
[2006-06-21 14:33:01 xend] DEBUG (DevController:112) DevController: writing
{''mac'': ''00:16:3e:03:c0:44'',
''state'': ''1'', ''handle'':
''0'', ''script'':
''/etc/xen/scripts/vif-bridge'',
''frontend-id'': ''23'',
''domain'': ''fedoraNode'',
''frontend'': ''/local/domain/23/device/vif/0''}
to
/local/domain/0/backend/vif/23/0.
[2006-06-21 14:33:01 xend] DEBUG (blkif:24) exception looking up device
number for sda1: [Errno 2] No such file or directory:
''/dev/sda1''
[2006-06-21 14:33:01 xend] DEBUG (DevController:110) DevController: writing
{''virtual-device'': ''2049'',
''backend-id'': ''0'',
''state'': ''1'', ''backend'':
''/local/domain/0/backend/vbd/23/2049''} to
/local/domain/23/device/vbd/2049.
[2006-06-21 14:33:01 xend] DEBUG (DevController:112) DevController: writing
{''domain'': ''fedoraNode'',
''frontend'':
''/local/domain/23/device/vbd/2049'',
''dev'': ''sda1'', ''state'':
''1'', ''params'':
''/home/chris/images/fedoraNode.img'',
''mode'': ''w'',
''frontend-id'': ''23'',
''type'': ''file''} to
/local/domain/0/backend/vbd/23/2049.
[2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:725) Storing
domain details: {''console/port'': ''2'',
''name'': ''fedoraNode'',
''console/limit'':
''1048576'', ''vm'':
''/vm/aeb7627f-88cb-2248-726c-42a57950aa83'',
''domid'': ''23'',
''cpu/0/availability'': ''online'',
''memory/target'': ''65536'',
''store/port'': ''1''}

[2006-06-21 14:33:01 xend] DEBUG (balloon:126) Balloon: free 237; need 73;
done.
[2006-06-21 14:33:01 xend] DEBUG (XendCheckpoint:155) [xc_restore]:
/usr/lib/xen/bin/xc_restore 10 20 23 18432 1 2
[2006-06-21 14:33:01 xend] ERROR (XendCheckpoint:234) xc_linux_restore
start: max_pfn = 4800
[2006-06-21 14:33:01 xend] ERROR (XendCheckpoint:234) Increased domain
reservation by 12000 KB
[2006-06-21 14:33:01 xend] ERROR (XendCheckpoint:234) Reloading memory
pages:   0%
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Received all pages (0
races)
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) ^H^H^H^H100%
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Memory reloaded.
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Decreased reservation
by 2136 pages
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Domain ready to be
built.
[2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Restore exit with rc=0
[2006-06-21 14:33:08 xend] DEBUG (XendCheckpoint:207) store-mfn 107286
[2006-06-21 14:33:08 xend] DEBUG (XendCheckpoint:207) console-mfn 28893
[2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:663)
XendDomainInfo.completeRestore
[2006-06-21 14:33:08 xend.XendDomainInfo ] DEBUG (XendDomainInfo:725)
Storing domain details: {''console/ring-ref'':
''28893'', ''console/port'':
''2'',
''name'': ''fedoraNode'',
''console/limit'': ''1048576'',
''vm'':
''/vm/aeb7627f-88cb-2248-726c-42a57950aa83'',
''domid'': ''23'',
''cpu/0/availability'': ''online'',
''memory/target'': ''65536'',
''store/ring-ref'':
''107286'', ''store/port'':
''1''}
[2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:908)
XendDomainInfo.handleShutdownWatch
[2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:673)
XendDomainInfo.completeRestore done

Any help would be appreciated.  Both distros are running FC5.  Does the same
hardware, kernel and image need to exist on the host and the migration
destination?

Thanks,


-- 
------------------------------
Christopher Vaughan


_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

Javier Guerra

2006-Jun-22 19:04 UTC

head link

Re: [Xen-users] Xen Migration Errors

On Thursday 22 June 2006 1:52 pm, Chris Vaughan wrote:> Any help would be appreciated.  Both distros are running FC5.  Does the
> same hardware, kernel and image need to exist on the host and the migration
> destination?
the destination box needs to have access to the same image as the origin box.  
not a copy of the image, the very same image.  the best way to do it is with 
a shared block device; but for testing purposes you can use an NFS server, as 
long as you can access it using identical paths on both boxes.


-- 
Javier


_______________________________________________
Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users

Thorolf Godawa

2006-Jun-22 20:25 UTC

head link

Re: [Xen-users] Xen Migration Errors

Hi,
> Any help would be appreciated.  Both distros are running FC5.  Does 
> the same hardware, kernel and image need to exist on the host and the 
> migration destination?the CPU should be the same family, some time it can also work with 
different CPU-types, but possibly it won''t run.

I never tried to do migration with very different kernels, but I had 
success doing live-migration between SL 10.1 Beta and SLES 10 Beta with 
little different kernels and running Xen 3.0.1 and 3.0.2.
-- 

Chau y hasta luego,

Thorolf

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Chris Vaughan

2006-Jun-22 21:43 UTC

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[Xen-users] Xen Migration Errors

It worked, thanks.  If someone has access to the DOC''s it would be nice
to
see that little tid bit included.

-- 
------------------------------
Christopher Vaughan


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Chris Vaughan

2006-Jun-22 21:44 UTC

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[Fedora-xen] Re: Xen Migration Errors

I found my answer here:
http://lists.xensource.com/archives/html/xen-users/2006-06/msg00888.html

On 6/21/06, Chris Vaughan <supercomputer@gmail.com>
wrote:>
> Hi,
>
> I am trying to perform a live xen migration and in the xm list
it''s saying
> that it transfers but when I try and console onto the node it looks like it
> does a kernel dump.
>
> Here is my xend.log:
>
> [2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:259)
> XendDomainInfo.restore([''domain'',
[''domid'', ''4''], [''uuid'',
> ''aeb7627f-88cb-2248-726c-42a57950aa83''],
[''ssidref'', ''0''],
[''vcpus'', ''1''],
> [''vcpu_avail'', ''1''],
[''cpu_weight'', ''1.0 ''],
[''memory'', ''64''],
[''maxmem'',
> ''64''], [''features''],
[''name'', ''fedoraNode''],
[''on_poweroff'', ''destroy''],
> [''on_reboot'', ''restart''],
[''on_crash'', ''restart''],
[''image'', [''linux'',
> [''kernel'',
''/boot/vmlinuz-2.6.16-1.2122_FC5xenU'' ],
[''root'', ''/dev/sda1''],
> [''args'', ''selinux=0 3 
HOSTINFO=testnode151:192.168.0.70SERVERINFO=testnode150:
> 192.168.0.70 NODELIST= GATEWAY= 192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS='']]],
[''device'', [''vif'',
[''backend'', ''0''],
> [''script'', ''vif-bridge''],
[''mac'', ''00:16:3e:03:c0:44'']]],
[''device'', [''vbd'',
> [''backend'', ''0''],
[''dev'', ''sda1''], [''uname'',
> ''file:/home/chris/images/fedoraNode.img''],
[''mode'', ''w'']]], [''state'',
> ''--p---''], [''shutdown_reason'',
''poweroff''], [''cpu_time'', ''
0.0''],
> [''online_vcpus'', ''1''],
[''up_time'', ''70.0036299229''],
[''start_time'', ''
> 1150929727.88''], [''store_mfn'',
''134920''], [''console_mfn'',
''134919'']])
> [2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:290)
> parseConfig: config is [''domain'',
[''domid'', ''4''], [''uuid'',
> ''aeb7627f-88cb-2248-726c-42a57950aa83''],
[''ssidref'', ''0''],
[''vcpus'', ''1''],
> [''vcpu_avail'', ''1''],
[''cpu_weight'', '' 1.0''],
[''memory'', ''64''],
[''maxmem'',
> ''64''], [''features''],
[''name'', ''fedoraNode''],
[''on_poweroff'', ''destroy''],
> [''on_reboot'', ''restart''],
[''on_crash'', ''restart''],
[''image'', [''linux'',
> [''kernel'',
''/boot/vmlinuz-2.6.16-1.2122_FC5xenU'' ],
[''root'', ''/dev/sda1''],
> [''args'', ''selinux=0 3 
HOSTINFO=testnode151:192.168.0.70SERVERINFO=testnode150:
> 192.168.0.70 NODELIST= GATEWAY= 192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS='']]],
[''device'', [''vif'',
[''backend'', ''0''],
> [''script'', ''vif-bridge''],
[''mac'', ''00:16:3e:03:c0:44'']]],
[''device'', [''vbd'',
> [''backend'', ''0''],
[''dev'', ''sda1''], [''uname'',
> ''file:/home/chris/images/fedoraNode.img''],
[''mode'', ''w'']]], [''state'',
> ''--p---''], [''shutdown_reason'',
''poweroff''], [''cpu_time'', ''
0.0''],
> [''online_vcpus'', ''1''],
[''up_time'', ''70.0036299229''],
[''start_time'', ''
> 1150929727.88''], [''store_mfn'',
''134920''], [''console_mfn'',
''134919'']]
> [2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:389)
> parseConfig: result is {''uuid'':
''aeb7627f-88cb-2248-726c-42a57950aa83'',
> ''on_crash'': ''restart'',
''on_reboot'': ''restart'',
''image'': [''linux'',
[''kernel'',
> ''/boot/vmlinuz- 2.6.16-1.2122_FC5xenU''],
[''root'', ''/dev/sda1''],
[''args'',
> ''selinux=0 3  HOSTINFO=testnode151:192.168.0.70
SERVERINFO=testnode150:
> 192.168.0.70 NODELIST= GATEWAY= 192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS='']],
''on_poweroff'': ''destroy'',
> ''bootloader_args'': None, ''cpus'': None,
''name'': ''fedoraNode'',
''backend'': [],
> ''vcpus'': 1, ''cpu_weight'': 1.0,
''features'': None, ''vcpu_avail'': 1,
> ''memory'': 64, ''device'':
[(''vif'', [''vif'',
[''backend'', ''0''],
[''script'',
> ''vif-bridge''], [''mac'',
''00:16:3e:03:c0:44'']]), (''vbd'',
[''vbd'', [''backend'',
> ''0''], [''dev'',
''sda1''], [''uname'',
''file:/home/chris/images/fedoraNode.img''],
> [''mode'', ''w'']])],
''bootloader'': None, ''cpu'': None,
''maxmem'': 64}
> [2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:1205)
> XendDomainInfo.construct: None
> [2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:700)
> Storing VM details: {''name'':
''fedoraNode'', ''on_reboot'':
''restart'', ''image'':
> "(linux (kernel /boot/vmlinuz- 2.6.16-1.2122_FC5xenU) (root /dev/sda1)
> (args ''selinux=0 3 
HOSTINFO=testnode151:192.168.0.70SERVERINFO=testnode150:
> 192.168.0.70 NODELIST= GATEWAY= 192.168.0.1
DNS=192.168.0.1USERLIST=test1:mike APP= APPARGS=''))",
''on_poweroff'': ''destroy'',
''uuid'':
> ''aeb7627f-88cb-2248-726c-42a57950aa83'',
''on_crash'': ''restart'',
''vcpus'': ''1'',
> ''vcpu_avail'': ''1'',
''memory'': ''64'', ''maxmem'':
''64''}
> [2006-06-21 14:33:01 xend] DEBUG (DevController:110) DevController:
> writing {''backend-id'': ''0'',
''mac'': ''00:16:3e:03:c0:44'',
''handle'': ''0'',
> ''state'': ''1'',
''backend'':
''/local/domain/0/backend/vif/23/0''} to
> /local/domain/23/device/vif/0.
> [2006-06-21 14:33:01 xend] DEBUG (DevController:112) DevController:
> writing {''mac'': ''00:16:3e:03:c0:44'',
''state'': ''1'', ''handle'':
''0'', ''script'':
> ''/etc/xen/scripts/vif-bridge'',
''frontend-id'': ''23'',
''domain'': ''fedoraNode'',
> ''frontend'':
''/local/domain/23/device/vif/0''} to
> /local/domain/0/backend/vif/23/0.
> [2006-06-21 14:33:01 xend] DEBUG (blkif:24) exception looking up device
> number for sda1: [Errno 2] No such file or directory:
''/dev/sda1''
> [2006-06-21 14:33:01 xend] DEBUG (DevController:110) DevController:
> writing {''virtual-device'': ''2049'',
''backend-id'': ''0'',
''state'': ''1'',
> ''backend'':
''/local/domain/0/backend/vbd/23/2049''} to
> /local/domain/23/device/vbd/2049.
> [2006-06-21 14:33:01 xend] DEBUG (DevController:112) DevController:
> writing {''domain'': ''fedoraNode'',
''frontend'':
> ''/local/domain/23/device/vbd/2049'',
''dev'': ''sda1'', ''state'':
''1'', ''params'':
> ''/home/chris/images/fedoraNode.img'',
''mode'': ''w'',
''frontend-id'': ''23'',
> ''type'': ''file''} to
/local/domain/0/backend/vbd/23/2049.
> [2006-06-21 14:33:01 xend.XendDomainInfo] DEBUG (XendDomainInfo:725)
> Storing domain details: {''console/port'':
''2'', ''name'': ''fedoraNode'',
> ''console/limit'': ''1048576'',
''vm'':
> ''/vm/aeb7627f-88cb-2248-726c-42a57950aa83'',
''domid'': ''23'',
> ''cpu/0/availability'': ''online'',
''memory/target'': ''65536'',
''store/port'': ''1''}
>
> [2006-06-21 14:33:01 xend] DEBUG (balloon:126) Balloon: free 237; need 73;
> done.
> [2006-06-21 14:33:01 xend] DEBUG (XendCheckpoint:155) [xc_restore]:
> /usr/lib/xen/bin/xc_restore 10 20 23 18432 1 2
> [2006-06-21 14:33:01 xend] ERROR (XendCheckpoint:234) xc_linux_restore
> start: max_pfn = 4800
> [2006-06-21 14:33:01 xend] ERROR (XendCheckpoint:234) Increased domain
> reservation by 12000 KB
> [2006-06-21 14:33:01 xend] ERROR (XendCheckpoint:234) Reloading memory
> pages:   0%
> [2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Received all pages
> (0 races)
> [2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) ^H^H^H^H100%
> [2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Memory reloaded.
> [2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Decreased
> reservation by 2136 pages
> [2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Domain ready to be
> built.
> [2006-06-21 14:33:08 xend] ERROR (XendCheckpoint:234) Restore exit with
> rc=0
> [2006-06-21 14:33:08 xend] DEBUG (XendCheckpoint:207) store-mfn 107286
> [2006-06-21 14:33:08 xend] DEBUG (XendCheckpoint:207) console-mfn 28893
> [2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:663)
> XendDomainInfo.completeRestore
> [2006-06-21 14:33:08 xend.XendDomainInfo ] DEBUG (XendDomainInfo:725)
> Storing domain details: {''console/ring-ref'':
''28893'', ''console/port'':
''2'',
> ''name'': ''fedoraNode'',
''console/limit'': ''1048576'',
''vm'':
> ''/vm/aeb7627f-88cb-2248-726c-42a57950aa83'',
''domid'': ''23'',
> ''cpu/0/availability'': ''online'',
''memory/target'': ''65536'',
''store/ring-ref'':
> ''107286'', ''store/port'':
''1''}
> [2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:908)
> XendDomainInfo.handleShutdownWatch
> [2006-06-21 14:33:08 xend.XendDomainInfo] DEBUG (XendDomainInfo:673)
> XendDomainInfo.completeRestore done
>
> Any help would be appreciated.  Both distros are running FC5.  Does the
> same hardware, kernel and image need to exist on the host and the migration
> destination?
>
> Thanks,
>
>
> --
> ------------------------------
> Christopher Vaughan
>


-- 
------------------------------
Christopher Vaughan

Fedora xen - Jun 2006 - Xen Migration Errors

[Fedora-xen] Xen Migration Errors

[Xen-users] Xen Migration Errors

Re: [Xen-users] Xen Migration Errors

Re: [Xen-users] Xen Migration Errors

[Xen-users] Xen Migration Errors

[Fedora-xen] Re: Xen Migration Errors