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Nova cannot boot or delete image

I am constructing openstack havana release in ubuntu 12.04LTS.

I am following OpenStack Cloud Computing Cookbook Second Ediotion, but I meet some errors.

when I nova boot or nova delete image it return error like following.

| 3a941f9f-ce66-4bba-9269-7300ff541ec5 | Cirr | ERROR | None | NOSTATE | a9c38313-a0cd-4f8d-b33c-19c7458703c9 | CirrOS | ERROR | None | NOSTATE | dae16942-efd8-4107-9a81-556481957fb3 | myInstance | ERROR | None | NOSTATE | 42fe83f0-bcbf-4911-aa66-d27157a60857 | test1 | ERROR | None | NOSTATE

So, I check logs in compute node, using following commands,

tail -f /var/log/nova/nova-* | grep -i error

Logs show like this,

2014-10-06 06:41:10.017 1426 ERROR nova.openstack.common.rpc.amqp [req-945070f0-7b03-458e-a0ca-d112735c20b1 32a3bfb103564ee3a77183ee12ea63c7 2b1e0e785e854d61be1e04fc5905ba6b] Exception during message handling
2014-10-06 07:54:50.474 1426 WARNING nova.compute.manager [-] Found 5 in the database and 0 on the hypervisor.

I search this error in google but I can't resolve this problem. Could you tell me how to resolve this problem?

Nova cannot boot or delete image

I am constructing openstack havana release in ubuntu 12.04LTS.

I am following OpenStack Cloud Computing Cookbook Second Ediotion, but I meet some errors.

when I nova boot or nova delete image it return error like following.

| 3a941f9f-ce66-4bba-9269-7300ff541ec5 | Cirr | status

nova list

ID Name Status Task State Power State Networks

~ Cirros ERROR | None | NOSTATE | a9c38313-a0cd-4f8d-b33c-19c7458703c9 | CirrOS | NOSTATE

~ myInstance ERROR | None | NOSTATE | dae16942-efd8-4107-9a81-556481957fb3 | myInstance | ERROR | None | NOSTATE | 42fe83f0-bcbf-4911-aa66-d27157a60857 | test1 | ERROR | None | NOSTATE

Sorry about I have not enough point to attach images..

So, I check logs in compute node, using following commands,

tail -f /var/log/nova/nova-* | grep -i error

Logs show like this,

2014-10-06 06:41:10.017 1426 ERROR nova.openstack.common.rpc.amqp [req-945070f0-7b03-458e-a0ca-d112735c20b1 32a3bfb103564ee3a77183ee12ea63c7 2b1e0e785e854d61be1e04fc5905ba6b] Exception during message handling
2014-10-06 07:54:50.474 1426 WARNING nova.compute.manager [-] Found 5 in the database and 0 on the hypervisor.

I watch all log files but I can't found particular logs...

I search this error in google but I can't resolve this problem. Could you tell me how to resolve this problem?