Public bug reported: The method ``ProcessManager.disable`` sends a signal (HUP or KILL) to finish an existing process. In [1], before sending the signal, it is checked that the process exists. There is a very narrow possibility that between this check and the sending of the signal, the process has been terminated. It is needed to catch this exception and dismiss it.
Logs: https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_a5a/periodic/opendev.org/openstack/neutron/master/neutron- functional-with-oslo-master/a5abf3a/testr_results.html Snippet: https://paste.opendev.org/show/b8M8TLhEXkhKxrr2pC7p/ [1]https://github.com/openstack/neutron/blob/081b2e6fc7f64ecebee7165755ecca0204c56aaf/neutron/agent/linux/external_process.py#L123 ** Affects: neutron Importance: Medium Assignee: Rodolfo Alonso (rodolfo-alonso-hernandez) Status: New ** Changed in: neutron Assignee: (unassigned) => Rodolfo Alonso (rodolfo-alonso-hernandez) ** Changed in: neutron Importance: Undecided => Medium -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to neutron. https://bugs.launchpad.net/bugs/2088154 Title: ``ProcessManager.disable`` failing if the process doesn't exist Status in neutron: New Bug description: The method ``ProcessManager.disable`` sends a signal (HUP or KILL) to finish an existing process. In [1], before sending the signal, it is checked that the process exists. There is a very narrow possibility that between this check and the sending of the signal, the process has been terminated. It is needed to catch this exception and dismiss it. Logs: https://storage.gra.cloud.ovh.net/v1/AUTH_dcaab5e32b234d56b626f72581e3644c/zuul_opendev_logs_a5a/periodic/opendev.org/openstack/neutron/master/neutron- functional-with-oslo-master/a5abf3a/testr_results.html Snippet: https://paste.opendev.org/show/b8M8TLhEXkhKxrr2pC7p/ [1]https://github.com/openstack/neutron/blob/081b2e6fc7f64ecebee7165755ecca0204c56aaf/neutron/agent/linux/external_process.py#L123 To manage notifications about this bug go to: https://bugs.launchpad.net/neutron/+bug/2088154/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
