On Fri, May 31, 2013 at 12:15 PM, Ben Pfaff wrote:
> On Fri, May 31, 2013 at 10:02:32AM +0800, Zhi Yong Wu wrote:
>> On Fri, May 31, 2013 at 7:18 AM, Ben Pfaff wrote:
>> > On Fri, May 31, 2013 at 06:47:34AM +0800, Zhi Yong Wu wrote:
>> >> If multiple vswitches exist on the same host, how about th
On Mon, May 27, 2013 at 3:26 PM, Rajahalme, Jarno (NSN - FI/Espoo)
wrote:
>
> On May 24, 2013, at 19:26 , ext Jesse Gross wrote:
>
>> On Thu, May 23, 2013 at 9:41 PM, Rajahalme, Jarno (NSN - FI/Espoo)
>> wrote:
>>>
>>> On May 23, 2013, at 20:28 , ext Jesse Gross wrote:
The upstream commit is
On Thu, May 30, 2013 at 06:24:44PM -0700, Alex Wang wrote:
> Commit 52a90c29 (Implement new "VLAN splinters" feature) passed in OpenFlow
> port number to vsp_realdev_to_vlandev() function which asks for datapath port
> number.
>
> This patch fixes this bug by making the vsp_realdev_to_vlandev() fu
From: Alex Wang
Commit 52a90c29 (Implement new "VLAN splinters" feature) passed in OpenFlow
port number to vsp_realdev_to_vlandev() function which asks for datapath port
number.
This patch fixes this bug by making the vsp_realdev_to_vlandev() function
take in and return OpenFlow port number.
Si
On Fri, May 31, 2013 at 10:02:32AM +0800, Zhi Yong Wu wrote:
> On Fri, May 31, 2013 at 7:18 AM, Ben Pfaff wrote:
> > On Fri, May 31, 2013 at 06:47:34AM +0800, Zhi Yong Wu wrote:
> >> If multiple vswitches exist on the same host, how about the routes
> >> on the host?
> >
> > I don't understand thi
On Fri, May 31, 2013 at 7:18 AM, Ben Pfaff wrote:
> On Fri, May 31, 2013 at 06:47:34AM +0800, Zhi Yong Wu wrote:
>> If multiple vswitches exist on the same host, how about the routes
>> on the host?
>
> I don't understand this question. It appears to ask whether multiple
ah, sorry for my unclear
Commit 52a90c29 (Implement new "VLAN splinters" feature) passed in OpenFlow
port number to vsp_realdev_to_vlandev() function which asks for datapath port
number.
This patch fixes this bug by making the vsp_realdev_to_vlandev() function
take in and return OpenFlow port number.
Signed-off-by: Alex
On Thu, May 30, 2013 at 02:45:12PM -0700, Ethan Jackson wrote:
> Along with some minor minor cleanups, this patch simplifies the
> calculation of the average subfacet count, and average subfacet
> lifespan. They are both calculated as exponentially weighted
> moving averages updated immediately af
Sure,
On Thu, May 30, 2013 at 4:26 PM, Ben Pfaff wrote:
> On Thu, May 30, 2013 at 03:50:46PM -0700, Alex Wang wrote:
> > Commit 52a90c29 (Implement new "VLAN splinters" feature) passed in
> OpenFlow
> > port number to vsp_realdev_to_vlandev() function which asks for datapath
> port
> > number.
On Thu, May 30, 2013 at 03:50:46PM -0700, Alex Wang wrote:
> Commit 52a90c29 (Implement new "VLAN splinters" feature) passed in OpenFlow
> port number to vsp_realdev_to_vlandev() function which asks for datapath port
> number.
>
> This patch fixes this bug by making the vsp_realdev_to_vlandev() fu
On Thu, May 30, 2013 at 01:53:06PM +, Gurucharan Shetty wrote:
> While upgrading openvswitch, it helps to restore openflow flows before
> starting packet processing. Typically we want to restart openvswitch,
> add the openflow flows and then start packet processing.
>
> To do this, we look fo
On Fri, May 31, 2013 at 06:47:34AM +0800, Zhi Yong Wu wrote:
> If multiple vswitches exist on the same host, how about the routes
> on the host?
I don't understand this question. It appears to ask whether multiple
rules may exist on a host. The answer to that question is "yes", but
I doubt it is
Please don't drop the mailing list.
On Fri, May 31, 2013 at 06:42:50AM +0800, Zhi Yong Wu wrote:
> On Fri, May 31, 2013 at 6:26 AM, Ben Pfaff wrote:
> > Q: I created a bridge and added my Ethernet port to it, using commands
> >like these:
> >
> >ovs-vsctl add-br br0
> >ovs-vsc
On Wed, May 29, 2013 at 11:16 PM, James Page wrote:
> Hi OpenvSwitch Devs
>
> Ubuntu Saucy development has been open for a while and the Ubuntu kernel
> team are currently targeting either Linux 3.9 or 3.10 for this release.
>
> Currently the 1.9.0 DKMS source is unhappy with 3.9 - I've hacked on
On Thu, May 30, 2013 at 03:44:49PM -0700, Gurucharan Shetty wrote:
> On Thu, May 30, 2013 at 1:47 PM, Ben Pfaff wrote:
>
> > On Thu, May 30, 2013 at 09:19:37AM +, Gurucharan Shetty wrote:
> > > It has been observed that when we upgrade openvswitch with
> > > thousands of openflow flows alread
While upgrading openvswitch, it helps to restore openflow flows before
starting packet processing. Typically we want to restart openvswitch,
add the openflow flows and then start packet processing.
To do this, we look for the other_config:flow-restore-wait column
in the Open_vSwitch table during
If multiple vswitches exist on the same host, how about the routes on the host?
by the way, can i consult another question? Why did OVS introduce two
internal devices for each vswitch?
ovs-dpctl show
system@ovs-system:
lookups: hit:2635398 missed:145705 lost:0
flows: 12
port 0: ovs-sys
On Thu, May 30, 2013 at 1:47 PM, Ben Pfaff wrote:
> On Thu, May 30, 2013 at 09:19:37AM +, Gurucharan Shetty wrote:
> > It has been observed that when we upgrade openvswitch with
> > thousands of openflow flows already established and there is heavy
> > traffic going through the switch, restor
Commit 52a90c29 (Implement new "VLAN splinters" feature) passed in OpenFlow
port number to vsp_realdev_to_vlandev() function which asks for datapath port
number.
This patch fixes this bug by making the vsp_realdev_to_vlandev() function
take in and return OpenFlow port number.
Signed-off-by: Alex
Q: I created a bridge and added my Ethernet port to it, using commands
like these:
ovs-vsctl add-br br0
ovs-vsctl add-port br0 eth0
and as soon as I ran the "add-port" command I lost all connectivity
through eth0. Help!
A: A physical Ethernet device that is part of an Ope
On Thu, May 30, 2013 at 03:17:16PM -0700, Gurucharan Shetty wrote:
> On Thu, May 30, 2013 at 1:36 PM, Ben Pfaff wrote:
>
> > On Thu, May 30, 2013 at 09:19:35AM +, Gurucharan Shetty wrote:
> > > While upgrading openvswitch, it helps to restore openflow flows before
> > > starting packet proces
Yes
# ovs-vsctl show
a9dc55a3-6755-4b91-957a-75cd9f27692e
Bridge "br0"
Port "em1"
Interface "em1"
Port "br0"
Interface "br0"
type: internal
On Fri, May 31, 2013 at 6:17 AM, Ben Pfaff wrote:
> Is em1 on bridge br0?
>
> On Fri, May 31, 2
Is em1 on bridge br0?
On Fri, May 31, 2013 at 05:59:32AM +0800, Zhi Yong Wu wrote:
> I tried to install OVS on my workstation, before starting kvm guest,
> its route table is below:
> default via 9.115.122.1 dev em1
> 9.115.122.0/24 dev em1 scope link
>
> then i started kvm guest:
> qemu-system-
On Thu, May 30, 2013 at 1:36 PM, Ben Pfaff wrote:
> On Thu, May 30, 2013 at 09:19:35AM +, Gurucharan Shetty wrote:
> > While upgrading openvswitch, it helps to restore openflow flows before
> > starting packet processing. Typically we want to restart openvswitch,
> > add the openflow flows a
I tried to install OVS on my workstation, before starting kvm guest,
its route table is below:
default via 9.115.122.1 dev em1
9.115.122.0/24 dev em1 scope link
then i started kvm guest:
qemu-system-x86_64 -drive
file=/home/zwu/misc/image/debian_squeeze_i386_desktop.qcow2,if=virtio
-kernel arch/x
I don't know. I think that you would have to describe your scenario,
before we can say what (if anything) you are doing wrong.
On Fri, May 31, 2013 at 05:45:06AM +0800, Zhi Yong Wu wrote:
> If i don't add such a route, it seem to not work, do i miss other something?
>
> On Fri, May 31, 2013 at 2
Along with some minor minor cleanups, this patch simplifies the
calculation of the average subfacet count, and average subfacet
lifespan. They are both calculated as exponentially weighted
moving averages updated immediately after statistics are pulled
from the datapath. This both simplifies the
If i don't add such a route, it seem to not work, do i miss other something?
On Fri, May 31, 2013 at 2:23 AM, Ben Pfaff wrote:
> On Thu, May 30, 2013 at 06:40:26PM +0800, zwu.ker...@gmail.com wrote:
>> From: Zhi Yong Wu
>>
>> Add some tips for kvm guest; You know, it is a bit difficult
>> to p
On Thu, May 30, 2013 at 02:37:57PM -0700, Alex Wang wrote:
> This patch fixes a typo in handle_miss_upcalls() function.
>
> Signed-off-by: Alex Wang
Thanks, applied to master.
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Searching the commit logs might be worthwhile to find out where the
bug was introduced. If that is what you mean, then that would be
valuable information to add to the commit log, so if it only takes a
few minutes then it is worthwhile.
But I actually meant that the commit message should make it
Date: Thu, 30 May 2013 08:12:16 -0700
Subject: Re: [ovs-dev] [PATCH v2 1/3] ovs-vswitchd: An option to wait for
userspace > flow restore to complete. (Gurucharan Shetty)
From: shet...@nicira.com
To: ai_jing2...@hotmail.com
CC: dev@openvswitch.org
On Wed, May 29, 2013 at 7:18 PM, Jing Ai wrote:
Thanks Ben,
I'll search the commit logs.
On Thu, May 30, 2013 at 2:26 PM, Ben Pfaff wrote:
> On Wed, May 29, 2013 at 06:24:04PM -0700, Alex Wang wrote:
> > This patch modifies the vsp_realdev_to_vlandev() function. Instead of
> taking
> > and returning datapath port number, the new implementat
Oops, that version broke the unit tests. This version is the exact same,
except in update_subfacet_stats() we add 'diff.n_packets' not
'stats->n_packets'.
I considered this reviewed, and will merge shortly.
---
ofproto/ofproto-dpif.c | 18 ++
1 file changed, 2 insertions(+), 1
On Wed, May 29, 2013 at 06:24:04PM -0700, Alex Wang wrote:
> This patch modifies the vsp_realdev_to_vlandev() function. Instead of taking
> and returning datapath port number, the new implementation takes and returns
> OpenFlow port number.
>
> Signed-off-by: Alex Wang
This looks good.
I think
This patch fixes a typo in handle_miss_upcalls() function.
Signed-off-by: Alex Wang
---
ofproto/ofproto-dpif.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index b4308aa..5410b2c 100644
--- a/ofproto/ofproto-dpif
On Thu, May 30, 2013 at 09:19:38AM +, Gurucharan Shetty wrote:
> Signed-off-by: Gurucharan Shetty
This looks helpful, thanks.
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On Thu, May 30, 2013 at 09:19:37AM +, Gurucharan Shetty wrote:
> It has been observed that when we upgrade openvswitch with
> thousands of openflow flows already established and there is heavy
> traffic going through the switch, restoring flows can take a very
> long time (8 minutes in one use
Please don't drop the mailing list.
On Fri, May 31, 2013 at 02:11:51AM +0530, Ashraf Khalid wrote:
> I tried the same, but no progress.
>
> I have cross checked on the physical interfaces of the host, and
> physical switch configuration...and everything looks ok.
>
> Only when I create the bridg
On Thu, May 30, 2013 at 09:19:36AM +, Gurucharan Shetty wrote:
> Currently we are adding the manager after starting ovs-vswitchd.
> Instead, add the manager after flow restore is completed.
>
> Bug #16086.
> Signed-off-by: Gurucharan Shetty
Looks good, thanks.
___
On Thu, May 30, 2013 at 01:36:23PM -0700, Ethan Jackson wrote:
> Signed-off-by: Ethan Jackson
Looks good, thanks.
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On Thu, May 30, 2013 at 09:19:35AM +, Gurucharan Shetty wrote:
> While upgrading openvswitch, it helps to restore openflow flows before
> starting packet processing. Typically we want to restart openvswitch,
> add the openflow flows and then start packet processing.
>
> To do this, we look fo
Signed-off-by: Ethan Jackson
---
ofproto/ofproto-dpif.c | 18 ++
1 file changed, 2 insertions(+), 16 deletions(-)
diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
index ffd2399..6442ffd 100644
--- a/ofproto/ofproto-dpif.c
+++ b/ofproto/ofproto-dpif.c
@@ -658,8 +658,
There are examples for doing this with the network scripts of most
distributions here:
RHEL:
http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob;f=rhel/README.RHEL
DEB:
http://git.openvswitch.org/cgi-bin/gitweb.cgi?p=openvswitch;a=blob;f=debian/openvswitch-switch.README.Debian
Thanks!
I took a few minutes to add a proper test, as follows, and I'll push
this to master soon.
diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at
index 3b816af..37c531b 100644
--- a/tests/ofproto-dpif.at
+++ b/tests/ofproto-dpif.at
@@ -2194,3 +2194,26 @@ br0 (dummy@ovs-dummy):
OVS_V
On Thu, May 30, 2013 at 06:59:10PM +, Ashraf Khalid wrote:
> I have 2 KVM nodes using OpenvSwitch 1.10 on CentOS 6.x. The intention is to
> have a redundant KVM HA cluster hereafter, and allowing VMs to migrate
> easily between the KVM hosts.
>
> I have not bonded the physical interfaces on th
On Wed, May 29, 2013 at 04:06:53PM -0700, Ethan Jackson wrote:
> Signed-off-by: Ethan Jackson
Looks good, thanks.
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Ben Pfaff writes:
>
> On Fri, Jul 01, 2011 at 07:10:46AM +0200, Sébastien Riccio wrote:
> > On 01.07.2011 06:42, Ben Pfaff wrote:
> > >On Fri, Jul 01, 2011 at 06:35:21AM +0200, Sébastien Riccio wrote:
> > >>My machine has 6 nics and I wish to user the first two as a bonded
> > >>trunk (for vlans
On Thu, May 30, 2013 at 06:40:26PM +0800, zwu.ker...@gmail.com wrote:
> From: Zhi Yong Wu
>
> Add some tips for kvm guest; You know, it is a bit difficult
> to play for one starter if no such tips exist.
>
> Signed-off-by: Zhi Yong Wu
It isn't normally necessary to add such a route.
On Thu, May 30, 2013 at 12:34:35PM -0500, Ethan Jackson wrote:
> > In facet_push_stats(), I wonder whether it is necessary to check all of
> > stats.n_packets, stats.n_bytes, and stats.used. Presumably, n_packets
> > is nonzero if and only if n_bytes is nonzero, and used can be greater
> > than pr
It has been observed that when we upgrade openvswitch with
thousands of openflow flows already established and there is heavy
traffic going through the switch, restoring flows can take a very
long time (8 minutes in one use case) with CPU running at 100%.
This can make the upgrade very expensive.
Currently we are adding the manager after starting ovs-vswitchd.
Instead, add the manager after flow restore is completed.
Bug #16086.
Signed-off-by: Gurucharan Shetty
---
utilities/ovs-ctl.in | 28 +---
1 file changed, 17 insertions(+), 11 deletions(-)
diff --git a/ut
Signed-off-by: Gurucharan Shetty
---
INSTALL | 42 ++
1 file changed, 42 insertions(+)
diff --git a/INSTALL b/INSTALL
index 68805ee..28bc1a0 100644
--- a/INSTALL
+++ b/INSTALL
@@ -343,6 +343,48 @@ also upgrade the database schema:
4. Start the Open vSwi
While upgrading openvswitch, it helps to restore openflow flows before
starting packet processing. Typically we want to restart openvswitch,
add the openflow flows and then start packet processing.
To do this, we look for the other_config:flow-restore-wait column
in the Open_vSwitch table during
On Wed, May 29, 2013 at 4:46 PM, Ben Pfaff wrote:
> On Tue, May 28, 2013 at 02:02:17PM +, Gurucharan Shetty wrote:
> > While upgrading openvswitch, it helps to restore openflow flows before
> > starting packet processing. Typically we want to restart openvswitch,
> > add the openflow flows a
On Wed, May 29, 2013 at 04:27:19PM -0700, Ethan Jackson wrote:
> facet_lookup_valid() attempted to re-revalidate its facet after
> it had been removed.
>
> Found by inspection (by Justin).
>
> Reported-by: Justin Pettit
> Signed-off-by: Ethan Jackson
How'd I miss that? Thanks, looks good.
Th
> In facet_push_stats(), I wonder whether it is necessary to check all of
> stats.n_packets, stats.n_bytes, and stats.used. Presumably, n_packets
> is nonzero if and only if n_bytes is nonzero, and used can be greater
> than prev_used only if n_packets (or n_bytes) is nonzero.
I definitely agree
On Wed, May 29, 2013 at 7:16 AM, James Page wrote:
> Hi OpenvSwitch Devs
>
> Ubuntu Saucy development has been open for a while and the Ubuntu kernel
> team are currently targeting either Linux 3.9 or 3.10 for this release.
>
> Currently the 1.9.0 DKMS source is unhappy with 3.9 - I've hacked on i
>
> orig_tunnel_ip_dst is not used in 1.11 yet, so it should be deleted from this
> patch.
> There is only one use of it later in the patch, which should also be removed.
> ...
That's why I wanted someone to peek at it =). Thanks Jarno, I'll delete it.
Ethan
>>
>> -
>> -/* Translates the 'ofpa
On Wed, May 29, 2013 at 7:18 PM, Jing Ai wrote:
>
>
> --
> Date: Wed, 29 May 2013 13:46:05 -0700
> Subject: Re: [ovs-dev] [PATCH v2 1/3] ovs-vswitchd: An option to wait for
> userspace > flow restore to complete. (Gurucharan Shetty)
> From: shet...@nicira.com
> To: ai_
On Wed, May 29, 2013 at 03:43:34PM -0700, Ethan Jackson wrote:
> The logic for updating statistics at the facet level had been
> spread through ofproto-dpif in a rather confusing manner. This
> patch consolidates as much of this logic as is reasonable into
> facet_push_stats().
>
> On a side note
From: Zhi Yong Wu
Add some tips for kvm guest; You know, it is a bit difficult
to play for one starter if no such tips exist.
Signed-off-by: Zhi Yong Wu
---
INSTALL.KVM | 3 +++
1 file changed, 3 insertions(+)
diff --git a/INSTALL.KVM b/INSTALL.KVM
index aa7ab92..4a169ee 100644
--- a/INSTAL
On May 30, 2013, at 0:24 , ext Ethan Jackson wrote:
> +/* Context used by xlate_actions() and its callees. */
> +struct xlate_ctx {
> +struct xlate_in *xin;
> +struct xlate_out *xout;
>
> -struct ofpbuf *odp_actions; /* Datapath actions. */
> -tag_type tags; /* Tags
On Wed, May 29, 2013 at 01:23:51PM -0700, Ben Pfaff wrote:
> On Wed, May 29, 2013 at 03:06:39PM +0900, Simon Horman wrote:
> > Add set skb_mark support to execute_set_action.
>
> Now renamed odp_execute_actions().
>
> > This also adds support for the user-space datapath
> > to honour such actions
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