[Expired for neutron because there has been no activity for 60 days.]
** Changed in: neutron
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1531273
Title:
AsyncProcess.pid is None when root helper executes command on another
system
Status in neutron:
Expired
Bug description:
Version: Liberty
Compute hypervisor: XenServer 6.5SP1
Compute vm: Ubuntu 14.04.3
When a root helper executes commands in another system context,
AsyncProcess.pid returns None. This affects the execution of certain
AsyncProcess's including ovsdb_monitor.
When running with XenServer compute nodes, root_helper = /usr/bin
/neutron-rootwrap-xen-dom0. The wrapper runs in domU while the
commands are executed in dom0. AsyncProcess.pid reteurns None and
AsyncProcess.is_active() returns false. This is due to
utils.get_root_helper_child_pid() return None as the local system
cannot observe the dom0 children processes.
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