Open Stack

*I migrate vm from host kvm01 to host kvm02 ,  then hard-reboot the vm on
host kvm02;   Here is kvm02's  nova-compute log:*

2013-08-28 15:47:46.809 AUDIT nova.compute.manager
[req-310318db-8db3-405f-98c6-811a09768f02 ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] Migrating
2013-08-28 15:47:52.864 18240 AUDIT nova.compute.resource_tracker [-]
Auditing locally available compute resources
2013-08-28 15:47:53.001 18240 AUDIT nova.compute.resource_tracker [-]
Updating from migration 80577b89-854e-428c-8226-387b016e4dee
2013-08-28 15:47:53.002 18240 AUDIT nova.compute.resource_tracker [-] Free
ram (MB): 14978
2013-08-28 15:47:53.002 18240 AUDIT nova.compute.resource_tracker [-] Free
disk (GB): 900
2013-08-28 15:47:53.003 18240 AUDIT nova.compute.resource_tracker [-] Free
VCPUS: 7
2013-08-28 15:47:53.106 18240 INFO nova.compute.resource_tracker [-]
Compute_service record updated for kvm02:kvm02
2013-08-28 15:47:53.555 INFO nova.virt.libvirt.driver
[req-310318db-8db3-405f-98c6-811a09768f02 ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] Creating image
2013-08-28 15:47:56.909 18240 INFO nova.compute.manager [-] Lifecycle event
0 on VM 80577b89-854e-428c-8226-387b016e4dee
2013-08-28 15:47:57.001 18240 INFO nova.virt.libvirt.driver [-] [instance:
80577b89-854e-428c-8226-387b016e4dee] Instance running successfully.
2013-08-28 15:47:57.279 18240 INFO nova.compute.manager [-] [instance:
80577b89-854e-428c-8226-387b016e4dee] During sync_power_state the instance
has a pending task. Skip.
2013-08-28 15:48:54.671 18240 AUDIT nova.compute.resource_tracker [-]
Auditing locally available compute resources
2013-08-28 15:48:54.853 18240 AUDIT nova.compute.resource_tracker [-] Free
ram (MB): 14978
2013-08-28 15:48:54.854 18240 AUDIT nova.compute.resource_tracker [-] Free
disk (GB): 900
2013-08-28 15:48:54.854 18240 AUDIT nova.compute.resource_tracker [-] Free
VCPUS: 7
2013-08-28 15:48:54.967 18240 INFO nova.compute.resource_tracker [-]
Compute_service record updated for kvm02:kvm02
2013-08-28 15:48:55.006 18240 INFO nova.compute.manager [-] Updating host
status
2013-08-28 15:49:32.551 AUDIT nova.compute.manager
[req-c98156d0-5b92-455e-ac07-3302257db0de ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] Rebooting instance
2013-08-28 15:49:34.169 18240 INFO nova.compute.manager [-] Lifecycle event
1 on VM 80577b89-854e-428c-8226-387b016e4dee
2013-08-28 15:49:34.174 18240 INFO nova.virt.libvirt.driver [-] [instance:
80577b89-854e-428c-8226-387b016e4dee] Instance destroyed successfully.
2013-08-28 15:49:34.551 18240 INFO nova.compute.manager [-] [instance:
80577b89-854e-428c-8226-387b016e4dee] During sync_power_state the instance
has a pending task. Skip.
2013-08-28 15:49:34.733 ERROR nova.compute.manager
[req-c98156d0-5b92-455e-ac07-3302257db0de ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] Cannot reboot instance: 'NoneType'
object has no attribute 'rfind'
2013-08-28 15:49:56.271 18240 AUDIT nova.compute.resource_tracker [-]
Auditing locally available compute resources
2013-08-28 15:49:56.440 18240 AUDIT nova.compute.resource_tracker [-] Free
ram (MB): 14978
2013-08-28 15:49:56.441 18240 AUDIT nova.compute.resource_tracker [-] Free
disk (GB): 900
2013-08-28 15:49:56.441 18240 AUDIT nova.compute.resource_tracker [-] Free
VCPUS: 7
2013-08-28 15:49:56.551 18240 INFO nova.compute.resource_tracker [-]
Compute_service record updated for kvm02:kvm02
2013-08-28 15:50:01.218 AUDIT nova.compute.manager
[req-a5baf0da-4f84-4111-b76e-c1a473d03b7e ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] Rebooting instance
2013-08-28 15:50:01.868 WARNING nova.compute.manager
[req-a5baf0da-4f84-4111-b76e-c1a473d03b7e ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] trying to reboot a non-running
instance: (state: 4 expected: 1)
2013-08-28 15:50:01.881 18240 INFO nova.virt.libvirt.driver [-] [instance:
80577b89-854e-428c-8226-387b016e4dee] Instance destroyed successfully.
2013-08-28 15:50:02.187 ERROR nova.compute.manager
[req-a5baf0da-4f84-4111-b76e-c1a473d03b7e ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] Cannot reboot instance: 'NoneType'
object has no attribute 'rfind'
2013-08-28 15:50:42.321 AUDIT nova.compute.manager
[req-9b755f24-05ca-4f89-babb-db509b333e58 ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] Rebooting instance
2013-08-28 15:50:42.949 WARNING nova.compute.manager
[req-9b755f24-05ca-4f89-babb-db509b333e58 ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] trying to reboot a non-running
instance: (state: 4 expected: 1)
2013-08-28 15:50:42.963 18240 INFO nova.virt.libvirt.driver [-] [instance:
80577b89-854e-428c-8226-387b016e4dee] Instance destroyed successfully.
2013-08-28 15:50:43.291 ERROR nova.compute.manager
[req-9b755f24-05ca-4f89-babb-db509b333e58 ae0f00ede33f42d9a12385b2c2ce8c0d
57d53e1dcff540b6aeaf0d6fd60be7ab] [instance:
80577b89-854e-428c-8226-387b016e4dee] Cannot reboot instance: 'NoneType'
object has no attribute 'rfind'



2013/8/27 Razique Mahroua <razique.mahroua at gmail.com>

> Does the instance start on the new node? Does the network goes up if you
> check via VNC?
>
> Le 27 août 2013 à 11:32, 郭龙仓 <guolongcang.work at gmail.com> a écrit :
>
> If I create a vmA on hostA, then migrate the vmA to hostB ,  then vmA
> cannot connect to the network;  If I move vmA back to  hostA from hostB
> ,then vmA's network become normal again.
>
>
> 2013/8/27 郭龙仓 <guolongcang.work at gmail.com>
>
>>
>>
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