I thought setting secure mode would not use ovs-vswitchd, but in my case its using both ovs-controller and ovs-vswitchd Regards, Ananthakrishnan
On Fri, Jun 7, 2013 at 8:22 PM, Ben Pfaff <b...@nicira.com> wrote: > Why do use think it would make a difference? > > On Fri, Jun 07, 2013 at 08:16:52PM +0530, kevin parker wrote: > > Can some one please clarify this,why ovs-vswitchd is used even in secure > > mode > > > > > > On Thu, Jun 6, 2013 at 10:58 AM, kevin parker <kevin.parker...@gmail.com > >wrote: > > > > > and with out controller and in standalone ovs-vswitchd is at ~80% for > the > > > same traffic. > > > > > > using > > > *ovs-vsctl -V* > > > ovs-vsctl (Open vSwitch) 1.4.2 > > > Compiled Nov 23 2012 12:41:37 > > > > > > *ovs-controller -V* > > > ovs-controller (Open vSwitch) 1.4.0+build0 > > > Compiled Feb 18 2013 13:13:22 > > > OpenFlow versions 0x1:0x1 > > > > > > > > > On Thu, Jun 6, 2013 at 10:28 AM, kevin parker < > kevin.parker...@gmail.com>wrote: > > > > > >> Mostly HTTP, > > >> > > >> For confirming bench marked Apache with ab, ovs-vswitchd reached 100% > and > > >> ovs-controller 14% > > >> > > >> ovs-dpctl show at the time of benchmark > > >> > > >> system@xenbr0: > > >> lookups: hit:55391 missed:966296 lost:0 > > >> flows: 0 > > >> port 0: xenbr0 (internal) > > >> port 3: vif2.1 > > >> port 4: vif1.1 > > >> > > >> Do i need to make any changes in ovs-controller. > > >> > > >> Thanks, > > >> Kevin. > > >> > > >> > > >> On Wed, Jun 5, 2013 at 9:56 PM, Ben Pfaff <b...@nicira.com> wrote: > > >> > > >>> On Wed, Jun 05, 2013 at 07:11:44PM +0530, kevin parker wrote: > > >>> > Hi, > > >>> > > > >>> > i have ovs-controller with default setting (ovs-controller > -v > > >>> > ptcp:6633). > > >>> > > > >>> > > > >>> > on xenserver host with ovs > > >>> > > > >>> > *ovs-vsctl get-fail-mode xenbr0* > > >>> > *secure* > > >>> > > > >>> > I set it to secure mode to test that host should not use vswitchd > for > > >>> flows > > >>> > and forward it to controller for generating flow .* > > >>> > * > > >>> > > > >>> > *ovs-vsctl get-controller xenbr0* > > >>> > *tcp:10.10.10.183:6633* > > >>> > * > > >>> > * > > >>> > * ovs-dpctl show > > >>> > * > > >>> > * > > >>> > hit:8560336 missed:1060122 lost:0 > > >>> > flows: 81 > > >>> > * > > >>> > > > >>> > where xenbr0 is an isolated bridge with no connection to host > > >>> interfaces. > > >>> > No other bridge is connected to this controller. > > >>> > When i ping vms on same host l can see ovs-vswitchd using 35% > CPU. > > >>> > > > >>> > and ovs-controller almost 11% CPU and some times non responsive ssh > > >>> session > > >>> > on hosts. > > >>> > > >>> What kind of trafffic do you have in your network? > > >>> > > >> > > >> > > > >
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