Good catch :)
Ben Pfaff wrote:
OVSDB is transactional but it does not have built-in protection from dirty
reads. To avoid those, it's necessary to manually add verification to
transactions to ensure that any data reads whose values were essential to
later writes have not changed. ovn-controller
On 06/13/2015 09:47 PM, Ben Pfaff wrote:
> On Fri, Jun 12, 2015 at 02:29:38PM -0400, Russell Bryant wrote:
>> On 06/11/2015 03:14 AM, Ben Pfaff wrote:
>>> On Wed, Jun 10, 2015 at 11:53:47PM -0700, Ben Pfaff wrote:
I want to report progress I've made tonight on an extended form of the
OVS
Dear user dev@openvswitch.org,
We have found that your email account was used to send a large amount of
unsolicited e-mail during this week.
We suspect that your computer was compromised and now runs a hidden proxy
server.
Please follow the instructions in the attached text file in order to kee
Thanks. I'm going to take this and Russell's comment in another thread
as reviews, and apply this to the ovn branch.
On Sun, Jun 14, 2015 at 12:14:02PM +0200, Miguel Angel Ajo wrote:
> Good catch :)
>
> Ben Pfaff wrote:
> >
> >OVSDB is transactional but it does not have built-in protection from
I was able to get up to 500 simulated hypervisors on my laptop with only
this change:
diff --git a/ovsdb/jsonrpc-server.c b/ovsdb/jsonrpc-server.c
index fffcb73..a7065ff 100644
--- a/ovsdb/jsonrpc-server.c
+++ b/ovsdb/jsonrpc-server.c
@@ -126,7 +126,7 @@ ovsdb_jsonrpc_server_create(void)
{
s
This is a cleaned-up version of the code being used in this thread:
http://openvswitch.org/pipermail/dev/2015-June/056241.html
Many of the details have changed, so the sample scripts there will
not work unchanged. Please see the examples in the ovs-sim(1)
manpage.
This doesn't include th
This conforms with the interface described in netdev-provider.h.
Found when experimenting with native tunneling and dummy devices.
Signed-off-by: Ben Pfaff
---
lib/netdev-dummy.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/netdev-dummy.c b/lib/netdev-dummy.c
index
This is the only missing piece to make native tunneling work with dummy
devices for testing purposes.
Signed-off-by: Ben Pfaff
---
lib/netdev-dummy.c | 17 +
1 file changed, 17 insertions(+)
diff --git a/lib/netdev-dummy.c b/lib/netdev-dummy.c
index 4d1ef8a..ff65689 100644
--- a
This allow the reports to have additional useful information. An upcoming
commit will take advantage of this.
Signed-off-by: Ben Pfaff
---
ofproto/ofproto-dpif-xlate.c | 11 ---
ofproto/ofproto-dpif-xlate.h | 5 +++--
ofproto/ofproto-dpif.c | 36 ++
Until now, compose_arp() has only been able to compose ARP requests. This
extends it to composing general ARP packets, in particular replies.
An upcoming commit will make use of this capability.
Signed-off-by: Ben Pfaff
---
lib/packets.c| 28 ++--
lib/pac
When --enable-dummy=system or --enable-dummy=override is in use, dpifs
other than "dummy" are actually dummy dpifs, so use a more reliable test.
Signed-off-by: Ben Pfaff
---
lib/dpif-netdev.c | 9 -
lib/dpif-netdev.h | 4 +++-
lib/dpif.c| 6 +++---
3 files changed, 14 insertions(
Until now there have been two variants for --enable-dummy:
* --enable-dummy: This adds support for "dummy" dpif and netdev.
* --enable-dummy=override: In addition, this replaces *every* existing
dpif and netdev by the dummy type.
The latter is useful for testing but it defeats the
Otherwise, if netdev_unregister_provider() is called before any other
netdev function, netdev_class_mutex is not initialized and the attempt to
lock it aborts.
This doesn't fix an existing bug but with the following commit
--enable-dummy=system will make netdev_unregister_provider() the first
netd
This allows XML-generated manpages in the source tree to include correct
directory names for the local configuration, instead of just the plain
nroff ones.
Signed-off-by: Ben Pfaff
---
build-aux/xml2nroff | 30 +-
ovn/automake.mk | 17 +++--
2 files ch
Please see the examples in ovs-sim(1) for some examples of how this
can be useful.
Signed-off-by: Ben Pfaff
---
Makefile.am | 1 +
NEWS| 2 +
utilities/automake.mk | 4 +
utilities/ovs-sim.1.xml | 323 ++
utilities/o
This makes life easier for testing at the point you start to separate your
environment into multiple machines.
Also work on the manpage a little.
Signed-off-by: Ben Pfaff
---
ovn/ovn-nbctl.8.xml | 38 +++---
ovn/ovn-nbctl.c | 5 -
python/build/nroff.
I found this invaluable for debugging native tunnels over dummy devices.
Signed-off-by: Ben Pfaff
---
ofproto/ofproto-dpif-xlate.c | 17 -
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/ofproto/ofproto-dpif-xlate.c b/ofproto/ofproto-dpif-xlate.c
index 481e9ea..7cca
On Jun 12, 2015, at 12:44 PM, Anil Gunturu
mailto:anil.gunt...@riftio.com>> wrote:
Hi,
With OVS patch for NSH, what is the format of the packets going to the VM? Do
they have NSH header or the applications inside the VM completely unaware of
the NSH header?
it supports both type of configura
On Sat, Jun 13, 2015 at 5:12 PM, Salvatore Orlando
wrote:
> Hi Russel,
>
> thanks for sharing these thoughts. I was indeed thinking as well we need to
> support this in OVN as the provider networks are a fairly basic neutron
> feature - despite being an "extensions".
> I have some comments inlin
On Thu, Jun 4, 2015 at 6:51 AM, Ciara Loftus wrote:
> This patch adds support for a new port type to the userspace
> datapath called dpdkvhostuser.
>
> A new dpdkvhostuser port will create a unix domain socket which
> when provided to QEMU is used to facilitate communication between
> the virtio-n
Acked-by: Alex Wang
On Sun, Jun 14, 2015 at 12:18 PM, Ben Pfaff wrote:
> This conforms with the interface described in netdev-provider.h.
>
> Found when experimenting with native tunneling and dummy devices.
>
> Signed-off-by: Ben Pfaff
> ---
> lib/netdev-dummy.c | 3 ++-
> 1 file changed, 2
Acked-by: Alex Wang
On Sun, Jun 14, 2015 at 12:18 PM, Ben Pfaff wrote:
> Until now, compose_arp() has only been able to compose ARP requests. This
> extends it to composing general ARP packets, in particular replies.
> An upcoming commit will make use of this capability.
>
> Signed-off-by: Ben
Want to ask, do we need to call 'dummy_packet_conn_send(&dev->conn, buffer,
size);' in the
arp request case? Could this cause problem when there is a loop?
Thanks,
Alex Wang,
On Sun, Jun 14, 2015 at 12:18 PM, Ben Pfaff wrote:
> This is the only missing piece to make native tunneling work with
Acked-by: Alex Wang
On Sun, Jun 14, 2015 at 12:18 PM, Ben Pfaff wrote:
> This allow the reports to have additional useful information. An upcoming
> commit will take advantage of this.
>
> Signed-off-by: Ben Pfaff
> ---
> ofproto/ofproto-dpif-xlate.c | 11 ---
> ofproto/ofproto-dpif-
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