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resize image issue

asked 2015-08-22 15:39:43 -0500

Anario gravatar image

Hi All, When i try resize my image i get this error

 - -] Failed to compute_task_migrate_server: No valid host was found. There are not enough hosts available.
Traceback (most recent call last):

  File "/usr/lib/python2.7/site-packages/oslo_messaging/rpc/server.py", line 142, in inner
    return func(*args, **kwargs)

  File "/usr/lib/python2.7/site-packages/nova/scheduler/manager.py", line 86, in select_destinations
    filter_properties)

  File "/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line 80, in select_destinations
    raise exception.NoValidHost(reason=reason)

NoValidHost: No valid host was found. There are not enough hosts available.

image description

any idea ?

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answered 2015-08-24 02:13:07 -0500

ram gravatar image
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Thank's ram

Anario gravatar imageAnario ( 2015-08-24 12:59:34 -0500 )edit
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answered 2015-08-22 15:49:52 -0500

bnordgren gravatar image

If you have more than one host, check out http://docs.openstack.org/kilo/config.... Hostnames need to resolve and ssh keys need to be set up such that the compute nodes can log into each other directly.

If you only have one host, you may need to check out the nova.conf options

"allow_resize_to_same_host" or "allow_migrate_to_same_host"

see http://docs.openstack.org/kilo/config...

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Asked: 2015-08-22 15:39:43 -0500

Seen: 1,365 times

Last updated: Aug 24 '15