Can you please check your disk space.. I can find memory failure .. 2016-05-05 09:58:19.263 TRACE neutron* OSError: [Errno 12] Cannot allocate memory*
On Thu, May 5, 2016 at 4:55 PM, Silvia Fichera <[email protected]> wrote: > from the screen there are few errors and than q-agt fails: > > 2016-05-05 09:58:19.263 TRACE neutron File > "/usr/lib/python2.7/contextlib.py", line 35, in __exit__ > 2016-05-05 09:58:19.263 TRACE neutron self.gen.throw(type, value, > traceback) > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/polling.py", line 38, in > get_polling_manager > 2016-05-05 09:58:19.263 TRACE neutron pm.stop() > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/polling.py", line 56, in stop > 2016-05-05 09:58:19.263 TRACE neutron self._monitor.stop() > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/async_process.py", line 128, in stop > 2016-05-05 09:58:19.263 TRACE neutron self._kill(kill_signal) > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/ovsdb_monitor.py", line 115, in > _kill > 2016-05-05 09:58:19.263 TRACE neutron super(SimpleInterfaceMonitor, > self)._kill(*args, **kwargs) > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/async_process.py", line 161, in > _kill > 2016-05-05 09:58:19.263 TRACE neutron pid = self.pid > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/async_process.py", line 157, in pid > 2016-05-05 09:58:19.263 TRACE neutron run_as_root=self.run_as_root) > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/utils.py", line 277, in > get_root_helper_child_pid > 2016-05-05 09:58:19.263 TRACE neutron pid = find_child_pids(pid)[0] > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/utils.py", line 203, in > find_child_pids > 2016-05-05 09:58:19.263 TRACE neutron log_fail_as_error=False) > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/utils.py", line 120, in execute > 2016-05-05 09:58:19.263 TRACE neutron addl_env=addl_env) > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/agent/linux/utils.py", line 89, in > create_process > 2016-05-05 09:58:19.263 TRACE neutron stderr=subprocess.PIPE) > 2016-05-05 09:58:19.263 TRACE neutron File > "/opt/stack/neutron/neutron/common/utils.py", line 199, in subprocess_popen > 2016-05-05 09:58:19.263 TRACE neutron close_fds=close_fds, env=env) > 2016-05-05 09:58:19.263 TRACE neutron File > "/usr/local/lib/python2.7/dist-packages/eventlet/green/subprocess.py", line > 53, in __init__ > 2016-05-05 09:58:19.263 TRACE neutron > subprocess_orig.Popen.__init__(self, args, 0, *argss, **kwds) > 2016-05-05 09:58:19.263 TRACE neutron File > "/usr/lib/python2.7/subprocess.py", line 710, in __init__ > 2016-05-05 09:58:19.263 TRACE neutron errread, errwrite) > 2016-05-05 09:58:19.263 TRACE neutron File > "/usr/lib/python2.7/subprocess.py", line 1223, in _execute_child > 2016-05-05 09:58:19.263 TRACE neutron self.pid = os.fork() > 2016-05-05 09:58:19.263 TRACE neutron OSError: [Errno 12] Cannot allocate > memory > 2016-05-05 09:58:19.263 TRACE neutron > 2016-05-05 09:58:20.310 INFO oslo_rootwrap.client > [req-a61d57b4-aa7d-4b1a-ad73-d4eb36c37a4a None None] Stopping rootwrap > daemon process with pid=18261 > q-agt failed to start > > 2016-05-05 12:31 GMT+02:00 Vikram Choudhary <[email protected]>: > >> Can you navigate to the q-agt devstack screen to check what's going on? >> >> Execute screen -x and then go to the q-agt screen by using CTRL+A N >> On May 5, 2016 3:53 PM, "Silvia Fichera" <[email protected]> wrote: >> >>> There is no error in q-svc and when I try to open q-agt the system >>> crashes. >>> Il 05/Mag/2016 12:03, "Vikram Choudhary" <[email protected]> ha scritto: >>> >>> Can you check q-agt and q-svc logs for abnormalities? >>> On May 5, 2016 3:29 PM, "Silvia Fichera" <[email protected]> wrote: >>> >>>> Hi all, >>>> >>>> I have installed OpenStack via Devstack, Liberty, I created the >>>> external network, the private one and the router to connect each other, >>>> launched instances and assigned the floating IP. >>>> >>>> BUT when I check the connectivity I can't ping the router interface and >>>> from the instances, I can't ping an external address. >>>> >>>> I have checked >>>> neutron agent-list >>>> >>>> id | agent_type | host | alive | admin_state_up | binary | >>>> +--------------------------------------+--------------------+-----------+-------+----------------+---------------------------+ >>>> | >>>> >>>> 0b1a6478-4f1d-4338-a45d-112fda0c46af | DHCP agent | devstack1 | :-) | >>>> True | neutron-dhcp-agent | >>>> >>>> | 53a726ca-d874-41da-a06e-9e30624e6fce | Open vSwitch agent | devstack1 >>>> | xxx | True | neutron-openvswitch-agent | >>>> >>>> | a8938910-8ef2-4894-a31c-5047d536156d | L3 agent | devstack1 | :-) | >>>> True | neutron-l3-agent | >>>> >>>> | ede1be74-12fc-435c-9f4b-ef44ae088a2d | Metadata agent | devstack1 | >>>> :-) | True | neutron-metadata-agent | >>>> +--------------------------------------+--------------------+-----------+-------+----------------+---------------------------+ >>>> >>>> the openswitch agent is not alive. >>>> >>>> How to debug it? >>>> >>>> >>>> -- >>>> Silvia Fichera >>>> >>>> _______________________________________________ >>>> 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 >>>> >>>> > > > -- > Silvia Fichera >
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