commit e9e73d63b1a6989c6732a7372314e60514a73435
Author: Miguel Lavalle <email address hidden>
Date: Wed Feb 2 19:25:40 2022 -0600
Wait longer before deleting DPDK vhu trunk bridges
In [1] we added a delay before deleting DPDK vhu trunk bridges to
mitigate a race condition when instances are rebooted. As explained in
[1], with DPDK rhu, a reboot is esentially a super fast bridge
delete-then-create that is prone to race conditions. We have recently
encountered in customer deployments that the wait added in [1] is not
long enough. As a consequence, this change increases the wait.
Reviewed: https:/ /review. opendev. org/c/openstack /neutron/ +/829041 /opendev. org/openstack/ neutron/ commit/ e9e73d63b1a6989 c6732a7372314e6 0514a73435
Committed: https:/
Submitter: "Zuul (22348)"
Branch: stable/victoria
commit e9e73d63b1a6989 c6732a7372314e6 0514a73435
Author: Miguel Lavalle <email address hidden>
Date: Wed Feb 2 19:25:40 2022 -0600
Wait longer before deleting DPDK vhu trunk bridges
In [1] we added a delay before deleting DPDK vhu trunk bridges to then-create that is prone to race conditions. We have recently
mitigate a race condition when instances are rebooted. As explained in
[1], with DPDK rhu, a reboot is esentially a super fast bridge
delete-
encountered in customer deployments that the wait added in [1] is not
long enough. As a consequence, this change increases the wait.
[1] https:/ /review. opendev. org/c/openstack /neutron/ +/717394
Change-Id: I5c1474b405d436 d3b1e5db745d779 99f1723b660 cd2a7fee8c1d149 4ebd2a802f)
Partial-Bug: #1869244
(cherry picked from commit 140bb63665223d7