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Installed Openstack errors

To: openstack@xxxxxxxxxxxxxxxxxxx
From: harryxiyou <harryxiyou@xxxxxxxxx>
Date: Fri, 22 Feb 2013 01:28:41 +0800
Cc: cloudxy@xxxxxxxxxxxxxxxx, Kang Hua <kanghua151@xxxxxxxxx>
Hi all,

After i installed Openstack by Devstack, i got following error logs.

1, Some errors with django
=======================
[Thu Feb 21 14:57:07 2013] [error] Exception AttributeError:
AttributeError("'_DummyThread' object has no attribute
'_Thread__block'",) in <module 'threading' from
'/usr/lib/python2.7/threading.pyc'> ignored
[Thu Feb 21 14:57:08 2013] [error] DEBUG:django.db.backends:(0.000)
SELECT (1) AS "a" FROM "django_session" WHERE
"django_session"."session_key" = 0d697e90142c66f6bbca10728485fded
LIMIT 1; args=('0d697e90142c66f6bbca10728485fded',)
[Thu Feb 21 14:57:08 2013] [error] DEBUG:django.db.backends:(0.001)
UPDATE "django_session" SET "session_data" =
NzQ3NjQ1NTVkNDU0MzFiZDQ0MjgxMjFiNzU2MTE4NmJjZTJlYTQ4YzqAAn1xAVUKdGVzdGNvb2tp
[Thu Feb 21 14:57:08 2013] [error] ZXECVQZ3b3JrZWRxA3Mu
[Thu Feb 21 14:57:08 2013] [error] , "expire_date" = 2013-03-07
14:57:08.501759 WHERE "django_session"."session_key" =
0d697e90142c66f6bbca10728485fded ;
args=('NzQ3NjQ1NTVkNDU0MzFiZDQ0MjgxMjFiNzU2MTE4NmJjZTJlYTQ4YzqAAn1xAVUKdGVzdGNvb2tp\\nZXECVQZ3b3JrZWRxA3Mu\\n',
u'2013-03-07 14:57:08.501759', '0d697e90142c66f6bbca10728485fded')
[Thu Feb 21 14:57:08 2013] [error] DEBUG:django.db.backends:(0.001)
SELECT "django_session"."session_key",
"django_session"."session_data", "django_session"."expire_date" FROM
"django_session" WHERE ("django_session"."session_key" =
0d697e90142c66f6bbca10728485fded  AND "django_session"."expire_date" >
2013-02-21 14:57:08.742937 );
args=('0d697e90142c66f6bbca10728485fded', u'2013-02-21
14:57:08.742937')
[Thu Feb 21 14:57:08 2013] [error] DEBUG:django.db.backends:(0.001)
SELECT "django_session"."session_key",
"django_session"."session_data", "django_session"."expire_date" FROM
"django_session" WHERE ("django_session"."session_key" =
0d697e90142c66f6bbca10728485fded  AND "django_session"."expire_date" >
2013-02-21 14:57:08.744029 );
args=('0d697e90142c66f6bbca10728485fded', u'2013-02-21
14:57:08.744029')
[Thu Feb 21 14:57:08 2013] [error] DEBUG:django.db.backends:(0.095)
SELECT "django_session"."session_key",
"django_session"."session_data", "django_session"."expire_date" FROM
"django_session" WHERE ("django_session"."session_key" =
0d697e90142c66f6bbca10728485fded  AND "django_session"."expire_date" >
2013-02-21 14:57:08.747999 );
args=('0d697e90142c66f6bbca10728485fded', u'2013-02-21
14:57:08.747999')
[Thu Feb 21 14:57:08 2013] [error] DEBUG:django.db.backends:(0.010)
SELECT "django_session"."session_key",
"django_session"."session_data", "django_session"."expire_date" FROM
"django_session" WHERE ("django_session"."session_key" =
0d697e90142c66f6bbca10728485fded  AND "django_session"."expire_date" >
2013-02-21 14:57:08.818199 );
args=('0d697e90142c66f6bbca10728485fded', u'2013-02-21
14:57:08.818199')
[Thu Feb 21 14:57:09 2013] [error] DEBUG:django.db.backends:(0.001)
SELECT "django_session"."session_key",
"django_session"."session_data", "django_session"."expire_date" FROM
"django_session" WHERE ("django_session"."session_key" =
0d697e90142c66f6bbca10728485fded  AND "django_session"."expire_date" >
2013-02-21 14:57:09.115517 );
args=('0d697e90142c66f6bbca10728485fded', u'2013-02-21
14:57:09.115517')

2, some errors about emulator
=========================
2013-02-22 01:01:03.282 TRACE nova     return hubs.get_hub().switch()
2013-02-22 01:01:03.282 TRACE nova   File
"/usr/local/lib/python2.7/dist-packages/eventlet-0.12.1-py2.7.egg/eventlet/hubs/hub.py",
line 187, in switch
2013-02-22 01:01:03.282 TRACE nova     return self.greenlet.switch()
2013-02-22 01:01:03.282 TRACE nova   File
"/usr/local/lib/python2.7/dist-packages/eventlet-0.12.1-py2.7.egg/eventlet/greenthread.py",
line 194, in main
2013-02-22 01:01:03.282 TRACE nova     result = function(*args, **kwargs)
2013-02-22 01:01:03.282 TRACE nova   File
"/opt/stack/nova/nova/service.py", line 147, in run_server
2013-02-22 01:01:03.282 TRACE nova     server.start()
2013-02-22 01:01:03.282 TRACE nova   File
"/opt/stack/nova/nova/service.py", line 429, in start
2013-02-22 01:01:03.282 TRACE nova     self.manager.init_host()
2013-02-22 01:01:03.282 TRACE nova   File
"/opt/stack/nova/nova/compute/manager.py", line 521, in init_host
2013-02-22 01:01:03.282 TRACE nova     self._report_driver_status(context)
2013-02-22 01:01:03.282 TRACE nova   File
"/opt/stack/nova/nova/compute/manager.py", line 3353, in
_report_driver_status
2013-02-22 01:01:03.282 TRACE nova     capabilities =
self.driver.get_host_stats(refresh=True)
2013-02-22 01:01:03.282 TRACE nova   File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 3041, in
get_host_stats
2013-02-22 01:01:03.282 TRACE nova     return
self.host_state.get_host_stats(refresh=refresh)
2013-02-22 01:01:03.282 TRACE nova   File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 322, in host_state
2013-02-22 01:01:03.282 TRACE nova     self._host_state = HostState(self)
2013-02-22 01:01:03.282 TRACE nova   File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 3313, in __init__
2013-02-22 01:01:03.282 TRACE nova     self.update_status()
2013-02-22 01:01:03.282 TRACE nova   File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 3337, in
update_status
2013-02-22 01:01:03.282 TRACE nova     data["hypervisor_version"] =
self.driver.get_hypervisor_version()
2013-02-22 01:01:03.282 TRACE nova   File
"/opt/stack/nova/nova/virt/libvirt/driver.py", line 2310, in
get_hypervisor_version
2013-02-22 01:01:03.282 TRACE nova     return method()
2013-02-22 01:01:03.282 TRACE nova   File
"/usr/local/lib/python2.7/dist-packages/eventlet-0.12.1-py2.7.egg/eventlet/tpool.py",
line 187, in doit
2013-02-22 01:01:03.282 TRACE nova     result =
proxy_call(self._autowrap, f, *args, **kwargs)
2013-02-22 01:01:03.282 TRACE nova   File
"/usr/local/lib/python2.7/dist-packages/eventlet-0.12.1-py2.7.egg/eventlet/tpool.py",
line 147, in proxy_call
2013-02-22 01:01:03.282 TRACE nova     rv = execute(f,*args,**kwargs)
2013-02-22 01:01:03.282 TRACE nova   File
"/usr/local/lib/python2.7/dist-packages/eventlet-0.12.1-py2.7.egg/eventlet/tpool.py",
line 76, in tworker
2013-02-22 01:01:03.282 TRACE nova     rv = meth(*args,**kwargs)
2013-02-22 01:01:03.282 TRACE nova   File
"/usr/lib/python2.7/dist-packages/libvirt.py", line 2884, in
getVersion
2013-02-22 01:01:03.282 TRACE nova     if ret == -1: raise
libvirtError ('virConnectGetVersion() failed', conn=self)
2013-02-22 01:01:03.282 TRACE nova libvirtError: internal error Cannot
find suitable emulator for x86_64
2013-02-22 01:01:03.282 TRACE nova


Could anyone give me some suggestions? Thanks in advance.

-- 
Thanks
Harry Wei
Follow ups

Re: Installed Openstack errors
From: Julie Pichon, 2013-02-21