Re: [ovirt-devel] OST 4.1 failure: Error: ('Error while sending HTTP request', error('cannot add/remove handle - multi_perform() already running', ))

Hello All. We checked the OST and so far it looks like it is correct for master. It does use the latest SDK4 version built by the job triggered as part of the fix [1]. It is visible at console log [2]: *15:50:44* [basic_suit_el7] Updated:*15:50:44* [basic_suit_el7] python-ovirt-engine-sdk4.x86_64 0:4.2.0-1.a0.20170511git210c375.el7.centos Also checking the fix at [1] I see that according to the stacktrace from [2] we fail at send(): *15:56:58* [basic_suit_el7] Error while running thread*15:56:58* [basic_suit_el7] Traceback (most recent call last):*15:56:58* [basic_suit_el7] File "/usr/lib/python2.7/site-packages/lago/utils.py", line 58, in _ret_via_queue*15:56:58* [basic_suit_el7] queue.put({'return': func()})*15:56:58* [basic_suit_el7] File "/home/jenkins/workspace/test-repo_ovirt_experimental_master/ovirt-system-tests/basic-suite-master/test-scenarios/002_bootstrap.py", line 327, in _add_host_4*15:56:58* [basic_suit_el7] name=CLUSTER_NAME,*15:56:58* [basic_suit_el7] File "/usr/lib64/python2.7/site-packages/ovirtsdk4/services.py", line 8726, in add*15:56:58* [basic_suit_el7] return self._internal_add(host, headers, query, wait)*15:56:58* [basic_suit_el7] File "/usr/lib64/python2.7/site-packages/ovirtsdk4/service.py", line 211, in _internal_add*15:56:58* [basic_suit_el7] context = self._connection.send(request)*15:56:58* [basic_suit_el7] File "/usr/lib64/python2.7/site-packages/ovirtsdk4/__init__.py", line 300, in send*15:56:58* [basic_suit_el7] sys.exc_info()[2]*15:56:58* [basic_suit_el7] File "/usr/lib64/python2.7/site-packages/ovirtsdk4/__init__.py", line 295, in send*15:56:58* [basic_suit_el7] return self.__send(request)*15:56:58* [basic_suit_el7] File "/usr/lib64/python2.7/site-packages/ovirtsdk4/__init__.py", line 413, in __send*15:56:58* [basic_suit_el7] self._multi.add_handle(curl)*15:56:58* [basic_suit_el7] Error: ('Error while sending HTTP request', error('cannot add/remove handle - multi_perform() already running',)) While at the fix [1] I see the lock is added to wait() method while according to the stacktrace we have we fail at send() method and as I see the wait() is executed by _internal_add() later. So that code added at [1] is not executed yet. Do we have any other fix that we have missed? Just want to make sure we track the correct gerrit fix through our system. Anton. [1] https://gerrit.ovirt.org/#/c/76713/ [2] http://jenkins.ovirt.org/job/test-repo_ovirt_experimental_master/6643/con... On Thu, May 11, 2017 at 5:31 PM, Eyal Edri <eedri(a)redhat.com&gt; wrote: -- Anton Marchukov Senior Software Engineer - RHEV CI - Red Hat