Open Stack

Hi Yngvi,

Can you please send us the nova-cpu logs?


On Mon, Jun 29, 2015 at 12:28 PM, Andreas Scheuring <
scheuran at linux.vnet.ibm.com> wrote:

> The issue seems to be related to a neutron missconfiguration.
> --> Unexpected vif_type=binding_failed
>
> Please have a look at your neutron server config file in the network
> node(s) and the l2 agent config files (ovs?). You should find additional
> information there.
>
>
> If this doesn't help, please provide these log files, the neutron config
> files and a brief description of how your nodes network are set up.
>
>
> Andreas
>
>
>
> On Fr, 2015-06-26 at 15:05 +0000, Yngvi Páll Þorfinnsson wrote:
> > Hi
> >
> >
> >
> > Can someone please help on this matter?
> >
> >
> >
> > I have installed and configured OpenStack(Juno) environment on
> > Ubuntu(14.04).
> >
> > We have currently 1 controller node, 3 network nodes and 4 compute
> > nodes as well as 4 swift nodes.
> >
> > I'm using OpenStack Networking (neutron).
> >
> > I‘v recently introduced VLANs for tunnel-, mgmt- and external
> > networks.
> >
> >
> >
> > When I try to create a instance, with this cmd:
> >
> >
> >
> > nova boot --flavor m1.tiny --image cirros-0.3.3-x86_64 --nic
> > net-id=7a344656-815c-4116-b697-b52f9fdc6e4c --security-group default
> > --key-name demo-key demo-instance3
> >
> >
> >
> > it fails.  The status from nova list is :
> >
> > root at controller2:/# nova list
> >
> >
> +--------------------------------------+-----------------+--------+------------+-------------+-----------------------+
> >
> > | ID                                   | Name            | Status |
> > Task State | Power State | Networks              |
> >
> >
> +--------------------------------------+-----------------+--------+------------+-------------+-----------------------+
> >
> > | ca662fc0-2417-4da1-be2c-d6ccf90ed732 | demo-instance22 | ERROR  | -
> > | NOSTATE     |                       |
> >
> > | 17d26ca3-f56c-4a87-ae0a-acfafea4838c | demo-instance30 | ERROR  | -
> > | NOSTATE     | demo-net=x.x.x.x |
> >
> >
> +--------------------------------------+-----------------+--------+------------+-------------+-----------------------+
> >
> >
> >
> > This error apperas in the /var/log/syslog file on the computer node:
> >
> >
> >
> > Jun 26 14:55:04 compute5 kernel: [ 2187.597951]  nbd8: p1
> >
> > Jun 26 14:55:04 compute5 kernel: [ 2187.668430] EXT4-fs (nbd8): VFS:
> > Can't find ext4 filesystem
> >
> > Jun 26 14:55:04 compute5 kernel: [ 2187.668521] EXT4-fs (nbd8): VFS:
> > Can't find ext4 filesystem
> >
> > Jun 26 14:55:04 compute5 kernel: [ 2187.668583] EXT4-fs (nbd8): VFS:
> > Can't find ext4 filesystem
> >
> > Jun 26 14:55:04 compute5 kernel: [ 2187.668899] FAT-fs (nbd8): bogus
> > number of reserved sectors
> >
> > Jun 26 14:55:04 compute5 kernel: [ 2187.668936] FAT-fs (nbd8): Can't
> > find a valid FAT filesystem
> >
> > Jun 26 14:55:04 compute5 kernel: [ 2187.753989] block nbd8:
> > NBD_DISCONNECT
> >
> > Jun 26 14:55:04 compute5 kernel: [ 2187.754056] block nbd8: Receive
> > control failed (result -32)
> >
> > Jun 26 14:55:04 compute5 kernel: [ 2187.754161] block nbd8: queue
> > cleared
> >
> >
> >
> > Also, this is logged on the computer node,
> > in /var/log/nova/nova-compute.log
> >
> >
> >
> > 2015-06-26 14:55:02.591 7961 AUDIT nova.compute.claims [-] [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c] disk limit not specified,
> > defaulting to unlimited
> >
> > 2015-06-26 14:55:02.606 7961 AUDIT nova.compute.claims [-] [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c] Claim successful
> >
> > 2015-06-26 14:55:02.721 7961 INFO nova.scheduler.client.report [-]
> > Compute_service record updated for ('compute5')
> >
> > 2015-06-26 14:55:02.836 7961 INFO nova.scheduler.client.report [-]
> > Compute_service record updated for ('compute5')
> >
> > 2015-06-26 14:55:03.115 7961 INFO nova.virt.libvirt.driver [-]
> > [instance: 17d26ca3-f56c-4a87-ae0a-acfafea4838c] Creating image
> >
> > 2015-06-26 14:55:03.118 7961 INFO nova.openstack.common.lockutils [-]
> > Created lock path: /var/lib/nova/instances/locks
> >
> > 2015-06-26 14:55:03.458 7961 INFO nova.scheduler.client.report [-]
> > Compute_service record updated for ('compute5', 'compute5.siminn.is')
> >
> > 2015-06-26 14:55:04.088 7961 INFO nova.virt.disk.vfs.api [-] Unable to
> > import guestfsfalling back to VFSLocalFS
> >
> > 2015-06-26 14:55:04.363 7961 ERROR nova.compute.manager [-] [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c] Instance failed to spawn
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c] Traceback (most recent call
> > last):
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2267,
> > in _build_resources
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     yield resources
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> > "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2137,
> > in _build_and_run_instance
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]
> > block_device_info=block_device_info)
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
> > 2620, in spawn
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     write_to_disk=True)
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
> > 4159, in _get_guest_xml
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     context)
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/driver.py", line
> > 3937, in _get_guest_config
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     flavor,
> > CONF.libvirt.virt_type)
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]   File
> > "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/vif.py", line 352,
> > in get_config
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]     _("Unexpected vif_type=%s")
> > % vif_type)
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c] NovaException: Unexpected
> > vif_type=binding_failed
> >
> > 2015-06-26 14:55:04.363 7961 TRACE nova.compute.manager [instance:
> > 17d26ca3-f56c-4a87-ae0a-acfafea4838c]
> >
> >
> >
> >
> >
> > Best regards
> >
> > Yngvi
> >
> >
> > _______________________________________________
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>
> --
> Andreas
> (IRC: scheuran)
>
>
>
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-- 


*Thanks & Regards,*
*Abhishek*
*Cloudbyte Inc. <http://www.cloudbyte.com>*
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