from:"hiyonger\-ZTE

[Yahoo-eng-team] [Bug 1480161] [NEW] in the dir /var/log/qemu files too much to create vm failed

2015-07-31 Thread hiyonger-ZTE_TECS

Public bug reported:

after create vm and destroy vm about 864112 times,the log file is too much. 
and cann't ceate vm any more.
the libvirt  error log:
2015-07-23 16:25:26.670+: 2280: error : qemuProcessWaitForMonitor:1915 : 
internal error: process exited while connecting to monitor: 
/var/log/qemu/d142f7e7-6ebb-4343-bd3c-d69c6d4e3627: Permission denied

-rw-r--r-- 1 root root 115 Jul 31 16:15 96dc7a02-a91c-4c46-b225-7f1c0cac8197
[root@slot13 qemu]# ll | wc
  864112  7776912 66535835
[root@slot13 qemu]# pwd
/var/log/qemu
[root@slot13 qemu]#

** Affects: nova
 Importance: Undecided
 Status: New

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https://bugs.launchpad.net/bugs/1480161

Title:
  in the dir /var/log/qemu files too much  to create vm failed

Status in OpenStack Compute (nova):
  New

Bug description:
  after create vm and destroy vm about 864112 times,the log file is too much. 
  and cann't ceate vm any more.
  the libvirt  error log:
  2015-07-23 16:25:26.670+: 2280: error : qemuProcessWaitForMonitor:1915 : 
internal error: process exited while connecting to monitor: 
/var/log/qemu/d142f7e7-6ebb-4343-bd3c-d69c6d4e3627: Permission denied

  -rw-r--r-- 1 root root 115 Jul 31 16:15 96dc7a02-a91c-4c46-b225-7f1c0cac8197
  [root@slot13 qemu]# ll | wc
864112  7776912 66535835
  [root@slot13 qemu]# pwd
  /var/log/qemu
  [root@slot13 qemu]#

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[Yahoo-eng-team] [Bug 1478450] [NEW] can not nova reboot vm

2015-07-27 Thread hiyonger-ZTE_TECS

Public bug reported:

I have 10 vms, run nova reboot the 10 vms. After reboot 285 times,can
not nova reboot again.The detail information:

nova list:
+--+---+++-++
| ID   | Name   
   | Status | Task State | Power State | Networks   |
+--+---+++-++
| 26d74bba-2e9a-4594-b6a1-1b27f337759b | 
test-26d74bba-2e9a-4594-b6a1-1b27f337759b | REBOOT | reboot_started | Running   
  | net01=192.168.0.8  |
| 7d129f4d-0af7-4ea8-9de5-3483cdcb7a68 | 
test-7d129f4d-0af7-4ea8-9de5-3483cdcb7a68 | REBOOT | reboot_started | Running   
  | net01=192.168.0.13 |
| 8d2e097b-e478-4a7f-b06d-7b578dfaf7c0 | 
test-8d2e097b-e478-4a7f-b06d-7b578dfaf7c0 | REBOOT | reboot_started | Running   
  | net01=192.168.0.9  |
| a2d264f0-c1d0-449c-9ba3-32041247490c | 
test-a2d264f0-c1d0-449c-9ba3-32041247490c | REBOOT | reboot_started | Running   
  | net01=192.168.0.12 |
| a3d9448d-25d8-4c01-925c-825a19164970 | 
test-a3d9448d-25d8-4c01-925c-825a19164970 | REBOOT | reboot_started | Running   
  | net01=192.168.0.11 |
| a993222f-4e41-483e-8e91-300be0d525a4 | 
test-a993222f-4e41-483e-8e91-300be0d525a4 | REBOOT | reboot_started | Running   
  | net01=192.168.0.5  |
| ace0736a-0371-4a3d-8a7f-525e299a924b | 
test-ace0736a-0371-4a3d-8a7f-525e299a924b | REBOOT | reboot_started | Running   
  | net01=192.168.0.6  |
| e5515b31-8edb-4558-bb9f-f6f8b1142db2 | 
test-e5515b31-8edb-4558-bb9f-f6f8b1142db2 | REBOOT | reboot_started | Running   
  | net01=192.168.0.4  |
| f380346a-bc24-4d63-a6e0-e36b5a508a59 | 
test-f380346a-bc24-4d63-a6e0-e36b5a508a59 | REBOOT | reboot_started | Running   
  | net01=192.168.0.10 |
| fc396066-7ec6-4fe9-b7bf-70f162e293fe | 
test-fc396066-7ec6-4fe9-b7bf-70f162e293fe | REBOOT | reboot_started | Running   
  | net01=192.168.0.7  |
+--+---+++-++

The nova-compute.log:

2015-07-22 14:51:43.808 15940 WARNING nova.openstack.common.deadlock_monitor 
[-] service function nova.servicegroup.drivers.db._report_state is deadlocked!
2015-07-22 14:51:43.984 15940 WARNING nova.openstack.common.deadlock_monitor 
[-] deadlock traceback is ['  File 
/usr/lib/python2.7/site-packages/nova/openstack/common/loopingcall.py, line 
78, in _inner\nself.f(*self.args, **self.kw)\n', '  File 
/usr/lib/python2.7/site-packages/nova/openstack/common/deadlock_monitor.py, 
line 58, in __deco\nret = func(*args, **kwargs)\n', '  File 
/usr/lib/python2.7/site-packages/nova/servicegroup/drivers/db.py, line 116, 
in _report_state\nservice.service_ref, state_catalog)\n', '  File 
/usr/lib/python2.7/site-packages/nova/conductor/api.py, line 218, in 
service_update\nreturn self._manager.service_update(context, service, 
values)\n', '  File 
/usr/lib/python2.7/site-packages/nova/conductor/rpcapi.py, line 330, in 
service_update\nservice=service_p, values=values)\n', '  File 
/usr/lib/python2.7/site-packages/oslo/messaging/rpc/client.py, line 150, in 
call\nwait_for_reply=True, timeout=timeout)\n', '  File 
/usr/lib/python2.7/site-packages/oslo/messaging/transport.py, line 90, in 
_send\ntimeout=timeout)\n', '  File 
/usr/lib/python2.7/site-packages/oslo/messaging/_drivers/amqpdriver.py, line 
412, in send\nreturn self._send(target, ctxt, message, wait_for_reply, 
timeout)\n', '  File 
/usr/lib/python2.7/site-packages/oslo/messaging/_drivers/amqpdriver.py, line 
400, in _send\nconn.topic_send(topic, msg, timeout=timeout)\n', '  File 
/usr/lib/python2.7/site-packages/oslo/messaging/_drivers/amqp.py, line 147, 
in __exit__\nself._done()\n', '  File 
/usr/lib/python2.7/site-packages/oslo/messaging/_drivers/amqp.py, line 136, 
in _done\nself.connection.reset()\n', '  File 
/usr/lib/python2.7/site-packages/oslo/messaging/_drivers/impl_rabbit.py, line 
656, in reset\nself.channel.close()\n', '  File 
/usr/lib/python2.7/site-packages/amqp/channel.py, line 163, in close\n
(20, 41),  # Channel.close_ok\n', '  File 
/usr/lib/python2.7/site-packages/amqp/abstract_channel.py, line 69, in wait\n 
   self.channel_id, allowed_methods)\n', '  File 
/usr/lib/python2.7/site-packages/amqp/connection.py, line 204, in 
_wait_method\nself.method_reader.read_method()\n', '  File 
/usr/lib/python2.7/site-packages/amqp/method_framing.py, line 189, in 
read_method\nself._next_method()\n', '  File 
/usr/lib/python2.7/site-packages/amqp/method_framing.py, line 112, in 
_next_method\nframe_type, channel, payload = read_frame()\n', '  File 
/usr/lib/python2.7/site-packages/amqp/transport.py, line 147, in read_frame\n 
   frame_type, channel, size = unpack(\'BHI\', read(7,

[Yahoo-eng-team] [Bug 1480161] [NEW] in the dir /var/log/qemu files too much to create vm failed

[Yahoo-eng-team] [Bug 1478450] [NEW] can not nova reboot vm

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