That answers all my questions. I was indeed in the 1.10 branch.
(And please reformat the C code. It shares snippets with the sFlow decoder in
Ganglia, but not enough to matter.)
Neil
On Mar 31, 2013, at 8:31 PM, Ben Pfaff wrote:
> I'll do an update to the patch tomorrow but here's an early
On Fri, Mar 29, 2013 at 07:02:27PM -0700, Jesse Gross wrote:
> On Wed, Mar 27, 2013 at 10:44 PM, Simon Horman wrote:
> > On Thu, Mar 21, 2013 at 04:50:03PM +0900, Simon Horman wrote:
> >> Allow datapath to recognize and extract MPLS labels into flow keys
> >> and execute actions which push, pop, a
I'll do an update to the patch tomorrow but here's an early response.
On Fri, Mar 29, 2013 at 08:39:42PM -0700, Neil Mckee wrote:
>
> On Mar 29, 2013, at 4:16 PM, Ben Pfaff wrote:
>
> > On Wed, Mar 27, 2013 at 11:02:21PM -0700, Neil Mckee wrote:
> >> This patch adds an sFlow test to the test sui
Commit bf1e8ff (ofproto-dpif: Push statistics in rule_get_stats()),
started down the road towards pushing stats on demand, but it
didn't go quite far enough. First, it neglected to push stats in
port_get_stats() and mirror_get_stats(). Second, it only pushes
stats for a single ofproto, making it
The flow-eviction-threshold presents a trade off between the
expense of maintaining large numbers of datapath flows, and the
benefit of avoid unnecessary flow misses. In some large Open
vSwitch deployments, we've seen the previous default flow eviction
threshold negatively impact performance with
The most natural place to push facet statistics is in
update_stats() where they're pulled from the datapath. However,
under load, update_stats() can be called as many as 10 times per
second causing us to push statistics so frequently it hurts
performance. By pushing statistics much less frequentl
ofproto-dpif is responsible for quite a few book keeping tasks in
addition to handling flow misses. Many of these tasks (flow
expiration, flow revalidation, etc) can take many hundreds of
milliseconds, during which no misses can be handled. The ideal
long term solution to this problem, is to isol
Thanks a lot Jesse! I will have a try.
Tianpeng
2013/3/31 Jesse Gross
> On Fri, Mar 29, 2013 at 11:36 PM, Tianpeng Zhang (Gmail)
> wrote:
> > Yes, from following trace, DRBD and OVS block each other and enter into
> > deadlock.
> > It seems someone sent a patch years ago to refine genl global
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