Excessive ovs l2 agent debug logging complicates troubleshooting
Bug #1251709 reported by
Maru Newby
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| neutron |
Fix Released
|
High
|
Terry Wilson | ||
Bug Description
The ovs l2 agent debug logs on every poll of ovs (every 2s by default). The resultant log volume is excessive and makes it difficult to spot problems.
Turning on polling minimization will allow the same level of log detail but ensure that logging only occurs when action is required.
| Changed in neutron: | |
| assignee: | nobody → Maru Newby (maru) |
| Changed in neutron: | |
| status: | New → Confirmed |
| Changed in neutron: | |
| assignee: | Maru Newby (maru) → Terry Wilson (otherwiseguy) |
Revision history for this message
| Terry Wilson (otherwiseguy) wrote | #2 |
| Changed in neutron: | |
| status: | Confirmed → Fix Committed |
| Changed in neutron: | |
| milestone: | none → icehouse-1 |
| importance: | Undecided → High |
| tags: | added: ml2 ovs |
| tags: | added: havana-backport-potential |
| Changed in neutron: | |
| status: | Fix Committed → Fix Released |
| Changed in neutron: | |
| milestone: | icehouse-1 → 2014.1 |
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er, the commit:
commit 70096ae4e74ec96
Author: Salvatore Orlando <email address hidden>
Date: Tue Nov 19 09:32:35 2013 -0800
Enable polling minimization
In some cases the OVS agent might end up wiring a port for a VM
several seconds after the VM has booted. As a result, there is a
risk that the VM won't receive an IP address from DHCP in time.
This patch changes the default value for agent.minimize_
True. This change should reduce the time needed for configuring
an interface on br-int consistently.
Change-Id: I009f606fd34a13
Related-bug: 1224001