8 a.m.
hey every one.
Yesterday I had I discovered that I was running out of space disk as I
misspartioned my disks so I decided to start from scratch. Now I have two
baremetal servers both with 1.8TB allocated to root. But , I still have the
message *no valid host was found* when I try to spawn a big instance. When
I try to do it with a small instance I have the error *Failed to allocate
the network(s),* not rescheduling. any ideas that might help me??
plz find attached my logs.
[root@localhost ~]# df -h
Sys. de fichiers Taille Utilisé Dispo Uti% Monté sur
/dev/mapper/centos-root 1,8T 2,3G 1,8T 1% /
devtmpfs 5,8G 0 5,8G 0% /dev
tmpfs 5,8G 0 5,8G 0% /dev/shm
tmpfs 5,8G 17M 5,8G 1% /run
tmpfs 5,8G 0 5,8G 0% /sys/fs/cgroup
/dev/sda1 7,0G 133M 6,9G 2% /boot
/dev/mapper/centos-home 52G 33M 52G 1% /home
tmpfs 5,8G 17M 5,8G 1% /run/netns
[root@localhost ~]# free -m
total used free shared buff/cache
available
Mem: 11842 9943 208 32 1690
1386
Swap: 10239 1 10238
9:32 a.m.
On Tue, Apr 21, 2015 at 03:00:54PM +0200, pauline phaure wrote:
I try to do it with a small instance I have the error *Failed to
allocate
the network(s),* not rescheduling. any ideas that might help me??
Are there any errors that crop up in the service logs when you try to
launch an instance? I would start by watching both the nova-scheduler
and nova-compute logs when you boot an instance.
--
Lars Kellogg-Stedman <lars(a)redhat.com> | larsks @ {freenode,twitter,github}
Cloud Engineering / OpenStack | http://blog.oddbit.com/
9:44 a.m.
the errors I found are these:
nova-scheduler.log
2015-04-21 11:18:03.540 30016 AUDIT nova.service [-] Starting
scheduler node (version 2014.2.2-1.el7)
2015-04-21 11:18:04.137 30016 INFO oslo.messaging._drivers.impl_rabbit
[req-cb56623e-2b4c-4081-a3bd-b82f4550cf50 ] Connecting to AMQP server
on 192.168.2.34:5672
2015-04-21 11:18:04.154 30016 INFO oslo.messaging._drivers.impl_rabbit
[req-cb56623e-2b4c-4081-a3bd-b82f4550cf50 ] Connected to AMQP server
on 192.168.2.34:5672
2015-04-21 11:54:31.839 30016 INFO oslo.messaging._drivers.impl_rabbit
[req-1c90a911-f0f2-4516-967d-5250f0dff88a ] Connecting to AMQP server
on 192.168.2.34:5672
2015-04-21 11:54:31.856 30016 INFO oslo.messaging._drivers.impl_rabbit
[req-1c90a911-f0f2-4516-967d-5250f0dff88a ] Connected to AMQP server
on 192.168.2.34:5672
2015-04-21 12:00:51.494 30016 WARNING nova.scheduler.host_manager
[req-5e515beb-e6dc-4058-b66e-e49506f75d82 None] Host has more disk
space than database expected (1797gb > 1759gb)
2015-04-21 12:03:42.812 30016 WARNING nova.scheduler.host_manager
[req-576f5647-e124-463f-856e-a00155c52c4e None] Host has more disk
space than database expected (1716gb > 1679gb)
2015-04-21 12:03:42.820 30016 INFO nova.filters
[req-576f5647-e124-463f-856e-a00155c52c4e None] Filter RamFilter
returned 0 hosts
2015-04-21 12:06:56.411 30016 WARNING nova.scheduler.host_manager
[req-67d189e3-6a14-4335-878a-f77cd2976b29 None] Host has more disk
space than database expected (1654gb > 1579gb)
2015-04-21 13:42:26.111 30016 WARNING nova.scheduler.host_manager
[req-bf732df1-eeea-45be-97fb-27139a7f13ac None] Host has more disk
space than database expected (1654gb > 1578gb)
2015-04-21 13:48:48.034 30016 WARNING nova.scheduler.host_manager
[req-3d3635cf-2000-49c5-992f-cf24feeb4f4f None] Host has more disk
space than database expected (1653gb > 1579gb)
2015-04-21 14:14:48.326 30016 WARNING nova.scheduler.host_manager
[req-c04d4b82-ff71-45a0-be26-2cacbcdba633 None] Host has more disk
space than database expected (1716gb > 1679gb)
2015-04-21 14:14:48.672 30016 INFO nova.filters
[req-c04d4b82-ff71-45a0-be26-2cacbcdba633 None] Filter RetryFilter
returned 0 hosts
2015-04-21 14:15:14.627 30016 WARNING nova.scheduler.host_manager
[req-dcd3a6ef-eaba-41b0-8bf6-ebb3691c7b41 None] Host has more disk
space than database expected (1653gb > 1579gb)
2015-04-21 14:43:58.949 30016 WARNING nova.scheduler.host_manager
[req-6c08dee0-2eb2-47d7-a3d1-6c70d9094f58 None] Host has more disk
space than database expected (1653gb > 1579gb)
nova-compute.log
2015-04-21 14:49:05.018 7743 *ERROR* nova.compute.manager [-] [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] Instance failed to spawn
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] Traceback (most recent call last):
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2246, in
_build_resources
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] yield resources
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2116, in
_build_and_run_instance
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52]
block_device_info=block_device_info)
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2622,
in spawn
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] block_device_info,
disk_info=disk_info)
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4446,
in _create_domain_and_network
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] raise
exception.VirtualInterfaceCreateException()
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] VirtualInterfaceCreateException:
Virtual Interface creation failed
2015-04-21 14:49:05.018 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52]
2015-04-21 14:49:05.018 7743 AUDIT nova.compute.manager
[req-6c08dee0-2eb2-47d7-a3d1-6c70d9094f58 None] [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] Terminating instance
2015-04-21 14:49:05.027 7743 WARNING nova.virt.libvirt.driver [-]
[instance: 6d4a32d5-ac96-4143-8f09-fc16f149db52] During wait destroy,
instance disappeared.
2015-04-21 14:49:05.171 7743 INFO nova.virt.libvirt.driver [-] [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] Deletion of
/var/lib/nova/instances/6d4a32d5-ac96-4143-8f09-fc16f149db52_del complete
2015-04-21 14:49:05.268 7743 INFO nova.scheduler.client.report [-]
Compute_service record updated for ('localhost.localdomain',
'localhost.localdomain')
2015-04-21 14:49:05.268 7743 *ERRO*R nova.compute.manager [-] [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] Failed to allocate network(s)
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] Traceback (most recent call last):
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] File
"/usr/lib/python2.7/site-packages/nova/compute/manager.py", line 2116, in
_build_and_run_instance
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52]
block_device_info=block_device_info)
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 2622,
in spawn
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] block_device_info,
disk_info=disk_info)
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] File
"/usr/lib/python2.7/site-packages/nova/virt/libvirt/driver.py", line 4446,
in _create_domain_and_network
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] raise
exception.VirtualInterfaceCreateException()
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] VirtualInterfaceCreateException:
Virtual Interface creation failed
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52]
2015-04-21 14:49:05.273 7743 *ERROR *nova.compute.manager [-] [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] Build of instance
6d4a32d5-ac96-4143-8f09-fc16f149db52 aborted: Failed to allocate the
network(s), not rescheduling.
2015-04-21 16:32 GMT+02:00 Lars Kellogg-Stedman <lars(a)redhat.com>:
On Tue, Apr 21, 2015 at 03:00:54PM +0200, pauline phaure wrote:
> I try to do it with a small instance I have the error *Failed to allocate
> the network(s),* not rescheduling. any ideas that might help me??
Are there any errors that crop up in the service logs when you try to
launch an instance? I would start by watching both the nova-scheduler
and nova-compute logs when you boot an instance.
--
Lars Kellogg-Stedman <lars(a)redhat.com> | larsks @
{freenode,twitter,github}
Cloud Engineering / OpenStack | http://blog.oddbit.com/
11:06 a.m.
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Hash: SHA256
On 04/21/2015 04:44 PM, pauline phaure wrote:
Host has more disk space than database expected
Are you sure your compute node has enough virtual resources (in that
particular case, disk space) to start an instance of your flavour of
choice?
/Ihar
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11:40 a.m.
Hi Pauline,
On 21 Apr 2015, at 15:44, pauline phaure <phaurep(a)gmail.com>
wrote:
2015-04-21 14:49:05.268 7743 TRACE nova.compute.manager [instance:
6d4a32d5-ac96-4143-8f09-fc16f149db52] VirtualInterfaceCreateException: Virtual Interface
creation failed
Can you please upload sanitised configuration files for Nova and Neutron (with relevant
plugin configuration files)?
Many thanks
Rhys
4004
days inactive
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4 comments
4 participants
participants (4)
-
Ihar Hrachyshka -
Lars Kellogg-Stedman -
pauline phaure -
Rhys Oxenham