On 10 Sep 2014, at 19:44, Danny Choi (dannchoi) <[email protected]> wrote:
> OpenStack version: Icehouse > > Issue: fail to resize > > Setup: 3 nodes, namely Controller, Compute and Network; with nova-compute > running solely on Compute node. > > Steps to reproduce: > 1. Create an instance using image cirrus 0.3.2. > 2. Verify instance is running: nova list > 3. Resize the instance: nova resize cirrus 2 —poll > 4. Verify the resize: nova list > 5. Note that the server status is ACTIVE instead of VERIFY_RESIZE. > 6. Check nova-scheduler.log at Controller node and note the error. > > Snippet of the nova-scheduler.log: > > 2014-09-10 14:12:46.550 7488 WARNING nova.scheduler.utils > [req-63c12687-9f68-4501-a164-002c0f5fba7d 77bdd3f911744f72af7038d40d722439 > 73a095bf078443c9b340d871deaabcc3] Failed to compute_task_migrate_server: No > valid host was found. > Traceback (most recent call last): > > File "/usr/lib/python2.7/dist-packages/oslo/messaging/rpc/server.py", line > 139, in inner > return func(*args, **kwargs) > > File "/usr/lib/python2.7/dist-packages/nova/scheduler/manager.py", line > 298, in select_destinations > filter_properties) > > File "/usr/lib/python2.7/dist-packages/nova/scheduler/filter_scheduler.py", > line 140, in select_destinations > raise exception.NoValidHost(reason='') > > NoValidHost: No valid host was found. > > 2014-09-10 14:12:46.552 7488 WARNING nova.scheduler.utils > [req-63c12687-9f68-4501-a164-002c0f5fba7d 77bdd3f911744f72af7038d40d722439 > 73a095bf078443c9b340d871deaabcc3] [instance: > 5960d4fe-8905-49f0-9cd9-1d09ded90810] Setting instance to ACTIVE state. > 2014-09-10 14:12:46.645 7488 WARNING nova.conductor.manager > [req-63c12687-9f68-4501-a164-002c0f5fba7d 77bdd3f911744f72af7038d40d722439 > 73a095bf078443c9b340d871deaabcc3] [instance: > 5960d4fe-8905-49f0-9cd9-1d09ded90810] No valid host found for cold migrate > > NOTE: I tried setting "allow_resize_to_same_host=true” and > “allow_migrate_to_same_host=true” in all nova.conf files and > restart nova services, but still saw the same issue. Could you double-check if the two settings are in the [DEFAULT] section of nova.conf? Ramon _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
