Ask Your Question
0

No valid host was found on start instance

asked 2014-12-17 12:00:54 -0600

Joubert RedRat gravatar image

updated 2015-01-07 05:33:47 -0600

Hi guys,

I installed RDO on my dedicated server equal this article, https://openstack.redhat.com/Neutron_... But when I try to start instance, is displayed this error, "No valid host was found.".

I checked the nova logs but the only relevant error reported is "Instance failed to spawn", "Failed to close augeas aug_close: do_aug_close: you must call 'aug-init' first to initialize Augeas" and "libvirtError: internal error: process exited while connecting to monitor: Warning: option deprecated, use lost_tick_policy property of kvm-pit instead".

I searched a lot about these errors here and on the internet, but I found no answer

http://paste.openstack.org/show/155831/

edit retag flag offensive close merge delete

Comments

Please, post :-

ls -la /var/lib/nova/instances/
dbaxps gravatar imagedbaxps ( 2014-12-18 01:59:09 -0600 )edit

@dbaxps

[root@rina ~]# ls -la /var/lib/nova/instances/
total 16
drwxr-xr-x. 4 nova nova 4096 Jan  5 15:00 .
drwxr-xr-x. 9 nova nova 4096 Jan  5 14:49 ..
drwxr-xr-x. 2 nova nova 4096 Jan  5 14:59 _base
drwxr-xr-x. 2 nova nova 4096 Jan  5 14:59 locks
Joubert RedRat gravatar imageJoubert RedRat ( 2015-01-05 08:01:50 -0600 )edit

2014-12-17 18:53:30.847 29953 TRACE nova.compute.manager [instance: 9acd3421-cc4f-4f60-8af4-5787c445951c] qemu-kvm: -chardev pty,id=charserial1: Failed to create chardev

For fixing this, can you try the solution from link https://www.centos.org/forums/viewtop...

Ranjit gravatar imageRanjit ( 2015-01-07 10:02:06 -0600 )edit

Hi @Ranjit, I discovered this yesterday and reported to RDO mailist as a possible workaround.

http://paste.openstack.org/show/155866/

Thanks for the help

Joubert RedRat gravatar imageJoubert RedRat ( 2015-01-07 10:27:01 -0600 )edit

2 answers

Sort by ยป oldest newest most voted
1

answered 2014-12-17 18:51:48 -0600

Eric Xie gravatar image

I think there was unknown exception in libvirtd service. libvirtError: internal error: process exited while connecting to monitor: Warning: option deprecated, use lost_tick_policy property of kvm-pit instead

You can try to restart libvirtd service. Or check the log of libvirt that where gone wrong.

Wish help~

edit flag offensive delete link more

Comments

I restarted libvirt, same problem, I will try install libvirt 1.2 from my personal repo to test

Joubert RedRat gravatar imageJoubert RedRat ( 2015-01-05 08:55:47 -0600 )edit

did the libvirt really started when you restart it? try to check the libvirtd status as wellas dbus status.

9lives gravatar image9lives ( 2015-01-07 06:43:48 -0600 )edit
0

answered 2014-12-22 12:46:27 -0600

maxbit gravatar image

Does the image you are using specify an "architecture" as one of its properties? if so, create another image and do not specify an architecture. Attempt a deployment using this new image.

edit flag offensive delete link more

Comments

I'm using default Cirros image to test, their format is QCOW2

Joubert RedRat gravatar imageJoubert RedRat ( 2015-01-05 08:56:20 -0600 )edit

Your Answer

Please start posting anonymously - your entry will be published after you log in or create a new account.

Add Answer

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower

Stats

Asked: 2014-12-17 12:00:54 -0600

Seen: 1,300 times

Last updated: Jan 07 '15