** Changed in: oslo/grizzly
Importance: Undecided => Medium
** Changed in: oslo/grizzly
Status: New => Fix Released
** Changed in: oslo/grizzly
Milestone: None => 2013.1
** Changed in: oslo/grizzly
Assignee: (unassigned) => Pedro Navarro Pérez (pednape)
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https://bugs.launchpad.net/bugs/1153966
Title:
Fix locking issues in Windows
Status in Cinder:
Fix Released
Status in OpenStack Compute (Nova):
Fix Released
Status in Oslo - a Library of Common OpenStack Code:
Fix Released
Status in oslo grizzly series:
Fix Released
Bug description:
When attaching a volume the next error is occurred:
2013-03-11 21:43:29.921 ERROR cinder.openstack.common.rpc.common
[req-946e0c80-f48a-431d-8848-997d993f4fce 4353ebfbc4764cd1882c0f336f73ae72
be2150f90f034291b2bbfcd72d7e4884] Returning exception an integer is required to
caller
2013-03-11 21:43:29.921 ERROR cinder.openstack.common.rpc.common
[req-946e0c80-f48a-431d-8848-997d993f4fce 4353ebfbc4764cd1882c0f336f73ae72
be2150f90f034291b2bbfcd72d7e4884] ['Traceback (most recent call last):\n', '
File "C:\\dev\\openstack\\cinder\\cinder\\openstack\\common\\rpc\\amqp.py",
line 430, in _process_data\n rval = self.proxy.dispatch(ctxt, version,
method, **args)\n', ' File
"C:\\dev\\openstack\\cinder\\cinder\\openstack\\common\\rpc\\dispatcher.py",
line 133, in dispatch\n return getattr(proxyobj, method)(ctxt, **kwargs)\n',
' File "C:\\dev\\openstack\\cinder\\cinder\\volume\\manager.py", line 536, in
attach_volume\n return do_attach()\n', ' File
"C:\\dev\\openstack\\cinder\\cinder\\openstack\\common\\lockutils.py", line
214, in inner\n with lock:\n', ' File
"C:\\dev\\openstack\\cinder\\cinder\\openstack\\common\\lockutils.py", line 82,
in __enter__\n self.trylock()\n', ' File
"C:\\dev\\openstack\\cinder\\cinder\\openstack\\common\\lockutils.py", line
109, in trylock\n msvcrt.locking(self.lockfile, msvcrt.LK_NBLCK, 1)\n',
'TypeError: an integer is required\n']
2013-03-11 21:43:32.229 ERROR cinder.openstack.common.rpc.amqp
[req-c4c420ae-df17-4009-aae3-bc6a7e9729b4 4353ebfbc4764cd1882c0f336f73ae72
be2150f90f034291b2bbfcd72d7e4884] Exception during message handling
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp Traceback
(most recent call last):
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp File
"C:\dev\openstack\cinder\cinder\openstack\common\rpc\amqp.py", line 430, in
_process_data
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp rval =
self.proxy.dispatch(ctxt, version, method, **args)
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp File
"C:\dev\openstack\cinder\cinder\openstack\common\rpc\dispatcher.py", line 133,
in dispatch
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp return
getattr(proxyobj, method)(ctxt, **kwargs)
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp File
"C:\dev\openstack\cinder\cinder\volume\manager.py", line 536, in attach_volume
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp return
do_attach()
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp File
"C:\dev\openstack\cinder\cinder\openstack\common\lockutils.py", line 214, in
inner
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp with
lock:
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp File
"C:\dev\openstack\cinder\cinder\openstack\common\lockutils.py", line 82, in
__enter__
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp
self.trylock()
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp File
"C:\dev\openstack\cinder\cinder\openstack\common\lockutils.py", line 109, in
trylock
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp
msvcrt.locking(self.lockfile, msvcrt.LK_NBLCK, 1)
2013-03-11 21:43:32.229 236 TRACE cinder.openstack.common.rpc.amqp TypeError:
an integer is required
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