Re: [ovs-dev] [PATCH 1/6] Generic radix trees

On Sat, May 26, 2018 at 11:16:42AM +0800, Liu Bo wrote: > > +/* > > + * Returns pointer to the specified byte @offset within @radix, allocating > > it if > > + * necessary - newly allocated slots are always zeroed out: > > + */ > > +void *__genradix_ptr_alloc(struct __genradix *radix, size_t

Re: [ovs-dev] [PATCH 1/6] Generic radix trees

Hi Kent, (Add all ML to cc this time.) On Wed, May 23, 2018 at 9:18 AM, Kent Overstreet wrote: > Very simple radix tree implementation that supports storing arbitrary > size entries, up to PAGE_SIZE - upcoming patches will convert existing > flex_array users to

Re: [ovs-dev] (no subject)

Ihre Gewinne wurden verarbeitet und es ist bereit für die Übertragung an Sie, also kontaktieren Sie mich so schnell wie möglich, um es zu erhalten. ___ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev

Re: [ovs-dev] [branch-2.9 1/2] Set release date for 2.9.2.

All of these releases seem fine to me. Acked-by: Ben Pfaff ___ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev

[ovs-dev] [branch-2.9 1/2] Set release date for 2.9.2.

Signed-off-by: Justin Pettit --- NEWS | 3 ++- debian/changelog | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/NEWS b/NEWS index 06f4a6475f81..452d0dd0bb02 100644 --- a/NEWS +++ b/NEWS @@ -1,5 +1,6 @@ -v2.9.2 - xx xxx +v2.9.2 - 25 May

[ovs-dev] [branch-2.9 2/2] Prepare for 2.9.3.

Signed-off-by: Justin Pettit --- NEWS | 3 +++ configure.ac | 2 +- debian/changelog | 6 ++ 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/NEWS b/NEWS index 452d0dd0bb02..622c230ae5b0 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,6 @@ +v2.9.3 - xx

[ovs-dev] [branch-2.8 2/2] Prepare for 2.8.5.

Signed-off-by: Justin Pettit --- NEWS | 3 +++ configure.ac | 2 +- debian/changelog | 6 ++ 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/NEWS b/NEWS index 047f8751bfab..101ded1ddca0 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,6 @@ +v2.8.5 - xx

[ovs-dev] [branch-2.8 1/2] Set release date for 2.8.4.

Signed-off-by: Justin Pettit --- NEWS | 6 +++--- debian/changelog | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/NEWS b/NEWS index c8b5659e363c..047f8751bfab 100644 --- a/NEWS +++ b/NEWS @@ -1,6 +1,6 @@ -v2.8.4 - xx xxx

[ovs-dev] [branch-2.7 1/2] Set release date for 2.7.6.

Signed-off-by: Justin Pettit --- NEWS | 4 ++-- debian/changelog | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/NEWS b/NEWS index f4046baa5a76..2a469b7df446 100644 --- a/NEWS +++ b/NEWS @@ -1,5 +1,5 @@ -v2.7.6 - xx xxx

[ovs-dev] [branch-2.7 2/2] Prepare for 2.7.7.

Signed-off-by: Justin Pettit --- NEWS | 3 +++ configure.ac | 2 +- debian/changelog | 6 ++ 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/NEWS b/NEWS index 2a469b7df446..aa1e476f3557 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,6 @@ +v2.7.7 - xx

[ovs-dev] [branch-2.6 2/2] Prepare for 2.6.4.

Signed-off-by: Justin Pettit --- NEWS | 3 +++ configure.ac | 2 +- debian/changelog | 6 ++ 3 files changed, 10 insertions(+), 1 deletion(-) diff --git a/NEWS b/NEWS index 7fec7dc3db51..dcef1e73a199 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,6 @@ +v2.6.4 - xx

[ovs-dev] [branch-2.6 1/2] Set release date for 2.6.3.

Signed-off-by: Justin Pettit --- NEWS | 5 +++-- debian/changelog | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/NEWS b/NEWS index efbae2aced3b..7fec7dc3db51 100644 --- a/NEWS +++ b/NEWS @@ -1,5 +1,6 @@ -v2.6.3 - xx xxx

Re: [ovs-dev] [PATCH] ovsdb-idl: Correct singleton insert logic

On Thu, May 17, 2018 at 01:16:55PM -0400, Mark Michelson wrote: > When inserting data into a "singleton" table (one that has maxRows == > 1), there is a check that ensures that the table is currently empty > before inserting the row. The intention is to prevent races where > multiple clients might

Re: [ovs-dev] [PATCH v4 0/3] Use improved dp_hash select group by default

On Thu, May 24, 2018 at 05:27:58PM +0200, Jan Scheurich wrote: > The current default OpenFlow select group implementation sends every new L4 > flow > to the slow path for the balancing decision and installs a 5-tuple "miniflow" > in the datapath to forward subsequent packets of the connection

Re: [ovs-dev] [PATCH 7/7] ovs-sim: Support backup and clustered databases for ovn.

On Thu, May 24, 2018 at 10:20:26PM -0700, Justin Pettit wrote: > > > On May 18, 2018, at 2:37 PM, Ben Pfaff wrote: > > > > Signed-off-by: Ben Pfaff > > Acked-by: Justin Pettit Thanks for all the reviews. I applied your suggestions and then

Re: [ovs-dev] 答复: 答复: Question: why ovs flush all datapath flows when destroying br/ofproto?

OK. On Fri, May 25, 2018 at 03:46:31AM +, Lilijun (Jerry, Cloud Networking) wrote: > Hi Ben, > >Thanks for your reply very much. > >Currently, if we delete a port, ovs only flush the related datapath flows. > >So I have an opinions as follows: >When deleting the ovs

Re: [ovs-dev] [PATCH] vconn: Remove obsolete comment.

On Thu, May 24, 2018 at 04:46:01PM -0700, Justin Pettit wrote: > > > On May 23, 2018, at 4:39 PM, Ben Pfaff wrote: > > > > Signed-off-by: Ben Pfaff > > Acked-by: Justin Pettit Thanks, applied to master.

Re: [ovs-dev] [PATCH 3/7] ovs-sim: Convert documentation to RST format.

On Thu, May 24, 2018 at 05:23:03PM -0700, Justin Pettit wrote: > > > On May 18, 2018, at 2:37 PM, Ben Pfaff wrote: > > > > diff --git a/Documentation/conf.py b/Documentation/conf.py > > index babda21defff..d81fcaeb440d 100644 > > --- a/Documentation/conf.py > > +++

Re: [ovs-dev] [PATCH 1/7] ovsdb: Improve torture test for clusters.

On Thu, May 24, 2018 at 05:01:48PM -0700, Justin Pettit wrote: > > > On May 18, 2018, at 2:37 PM, Ben Pfaff wrote: > > > > This test is supposed to be parameterized, but one of the loops didn't > > honor the parameterization and just had hardcoded values. Also, the > > output

Re: [ovs-dev] [PATCH] ovn: Update TODO.

On Thu, May 24, 2018 at 04:41:38PM -0700, Justin Pettit wrote: > > > On May 24, 2018, at 11:00 AM, Ben Pfaff wrote: > > > > We've actually made a lot of improvements. > > > > Signed-off-by: Ben Pfaff > > Acked-by: Justin Pettit Thanks, applied

Re: [ovs-dev] [PATCH 2/2] compati/ip_gre: remove duplicate vport definition.

On Fri, May 25, 2018 at 06:28:49AM -0700, William Tu wrote: > Clean up the duplicate definition of OVS_VPORT_TYPE_ERSPAN > since it is defined in openvswitch.h. > > Cc: Greg Rose > Signed-off-by: William Tu Applied to master, thanks! (Maybe I should

Re: [ovs-dev] [PATCH 1/2] odp-util: refector erspan option parsing.

On Fri, May 25, 2018 at 06:28:48AM -0700, William Tu wrote: > Instead of memcpy to a local stack, parse the erspan > metadata in memory. > > Suggested-by: Ben Pfaff > Signed-off-by: William Tu Thanks, applied to master.

Re: [ovs-dev] [PATCH] erspan: update NEWS and FAQ.

On Fri, May 25, 2018 at 09:47:20AM -0700, William Tu wrote: > Update Documentation/faq/configuration.rst about ERSPAN > and Update NEWS. > > Cc: Greg Rose > Signed-off-by: William Tu Thanks! Applied to master.

Re: [ovs-dev] [PATCH] Embrace anonymous unions.

On Fri, May 25, 2018 at 11:15:10PM +0300, aserd...@ovn.org wrote: > > > On May 24, 2018, at 10:32 AM, Ben Pfaff wrote: > > > > > > Several OVS structs contain embedded named unions, like this: > > > > > > struct { > > >... > > >union { > > >... > > >} u; > > > };

Re: [ovs-dev] [PATCH 2/2] ovs-fields: Improve formatting of NSH section.

On Thu, May 24, 2018 at 10:32:50PM -0700, Justin Pettit wrote: > > > On May 18, 2018, at 10:16 AM, Ben Pfaff wrote: > > > > Signed-off-by: Ben Pfaff > > Acked-by: Justin Pettit Thanks for the reviews. I applied these patches to master.

Re: [ovs-dev] [PATCH] erspan: add NXOXM_ET_ERSPAN_ field tests.

On Fri, May 25, 2018 at 08:03:18AM -0700, William Tu wrote: > ERSPAN is the first real-world use cases of Experimenter OXM, > which introduces 4 new NXOXM_ET_ fields (ver, idx, dir, hwid). > The patch adds test cases for these fields. > > Cc: Greg Rose > Signed-off-by:

Re: [ovs-dev] [PATCH] Embrace anonymous unions.

> > On May 24, 2018, at 10:32 AM, Ben Pfaff wrote: > > > > Several OVS structs contain embedded named unions, like this: > > > > struct { > >... > >union { > >... > >} u; > > }; > > > > C11 standardized a feature that many compilers already implemented > >

Re: [ovs-dev] New Release for branch 2.9, 2.8, 2.7, 2.6

Sounds good. I'll take it from here. Thanks. --Justin > On May 25, 2018, at 12:05 PM, Stokes, Ian wrote: > >> Sure. No problem. > > Thanks Justin, > > The bug fixes have now been merged to the release branches and are ready to > go. Thanks again for helping with

Re: [ovs-dev] New Release for branch 2.9, 2.8, 2.7, 2.6

> Sure. No problem. Thanks Justin, The bug fixes have now been merged to the release branches and are ready to go. Thanks again for helping with this, is there anything else you need from my side? Regards Ian > > --Justin > > > > On May 23, 2018, at 1:59 AM, Stokes, Ian

Re: [ovs-dev] OVS DPDK: dpdk_merge pull request for branch-2.6

> Thanks for all the release branch updates. I merged all of them into the > respective branches. Thanks for the quick merge Ben, much appreciated. Ian ___ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev

Re: [ovs-dev] [PATCH] ovn pacemaker: Fix the promotion issue in other cluster nodes when the master node is reset

On Thu, May 17, 2018 at 6:04 AM, wrote: > From: Numan Siddique > > When a node 'A' in the pacemaker cluster running OVN db servers in master is > brought down ungracefully ('echo b > /proc/sysrq_trigger' for example), > pacemaker > is not able to

Re: [ovs-dev] [patch v4 2/2] packets: ersapn_metadata header fixups.

On Fri, May 25, 2018 at 05:56:51AM -0700, William Tu wrote: > > > > OK, now I understand what's going on. This is only used to define the > > format of the OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS attribute. Since it's not > > a wire format at all, we don't need to use ovs_16aligned_be32 either, > > and

Re: [ovs-dev] OVS DPDK: dpdk_merge pull request for branch-2.6

Thanks for all the release branch updates. I merged all of them into the respective branches. ___ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev

Re: [ovs-dev] OVS DPDK: dpdk_merge pull request for master

On Fri, May 25, 2018 at 02:17:40PM +, Stokes, Ian wrote: > Hi Ben, > > The following changes since commit 55b259471719ceca1f0083bdd6a5f8c3e7690bae: > > Extend tests for conjunctive match support in OVN (2018-05-24 11:23:58 > -0700) > > are available in the git repository at: > >

Re: [ovs-dev] [RFC PATCH v1] dpdk: Support both shared and per port mempools.

On 05/25/2018 05:53 PM, Lam, Tiago wrote: >> VLOG_ERR("Failed mempool \"%s\" create request of %u mbufs", >> mp_name, n_mbufs); >> } > Just a thought, but now with shared memory where n_mbufs are initially > set to 4096*64, one can see this error log

Re: [ovs-dev] [RFC PATCH v1] dpdk: Support both shared and per port mempools.

Hi Tiago, On 05/25/2018 05:53 PM, Lam, Tiago wrote: > Hi Ian, > > Thanks for bringing this forward. > > I've tested this on current master by re-configuring MTUs of existing > ports, adding new ports, deleting existing ones, etc. It seems to be > behaving as expected: > - On the shared model,

Re: [ovs-dev] [RFC PATCH v1] dpdk: Support both shared and per port mempools.

Hi Ian, Thanks for bringing this forward. I've tested this on current master by re-configuring MTUs of existing ports, adding new ports, deleting existing ones, etc. It seems to be behaving as expected: - On the shared model, it allocates a new mempool only if the MTU changes, otherwise reuses

[ovs-dev] [PATCH] erspan: update NEWS and FAQ.

Update Documentation/faq/configuration.rst about ERSPAN and Update NEWS. Cc: Greg Rose Signed-off-by: William Tu --- Documentation/faq/configuration.rst | 20 ++-- NEWS| 5 + 2 files changed, 23

Re: [ovs-dev] [PATCH v2 1/1] netdev-dpdk: Handle ENOTSUP for rte_eth_dev_set_mtu.

Hi Ian, I did all my testing with DPDK 17.11.2 and the following OVS commit (HEAD of master at the time of testing): cferrite@silpixa00393943:~/ovs$ git show --summary commit 55b259471719ceca1f0083bdd6a5f8c3e7690bae Author: Numan Siddique Date: Thu May 24 17:45:53 2018

Re: [ovs-dev] [PATCH 1/1] ovs-thread: Fix thread id for threads not started with ovs_thread_create()

On 25.05.2018 17:39, Eelco Chaudron wrote: > On 25/05/18 15:30, Ilya Maximets wrote: >>> When ping-pong'in a live VM migration between two machines running >>> OVS-DPDK every now and then the ping misses would increase >>> dramatically. For example: >>> >>> ===Stream Rate: 3Mpps===

[ovs-dev] [PATCH] erspan: add NXOXM_ET_ERSPAN_ field tests.

ERSPAN is the first real-world use cases of Experimenter OXM, which introduces 4 new NXOXM_ET_ fields (ver, idx, dir, hwid). The patch adds test cases for these fields. Cc: Greg Rose Signed-off-by: William Tu --- tests/ovs-ofctl.at | 61

Re: [ovs-dev] [PATCH 1/1] ovs-thread: Fix thread id for threads not started with ovs_thread_create()

On 25/05/18 15:30, Ilya Maximets wrote: When ping-pong'in a live VM migration between two machines running OVS-DPDK every now and then the ping misses would increase dramatically. For example: ===Stream Rate: 3Mpps=== No Stream_Rate Downtime Totaltime Ping_Loss Moongen_Loss 0

[ovs-dev] OVS DPDK: dpdk_merge pull request for branch-2.6

Hi Ben, The following changes since commit acc46dc06e02316c27b9a5d66ac85726c2091a6a: Prepare for 2.6.3. (2018-05-18 15:53:55 -0700) are available in the git repository at: https://github.com/istokes/ovs dpdk_merge_2_6 for you to fetch changes up to

[ovs-dev] OVS DPDK: dpdk_merge pull request for branch-2.7

Hi Ben, The following changes since commit 3c21d3f679aa980aeed79bd5582d891b9f109fe6: Prepare for 2.7.6. (2018-05-18 15:54:21 -0700) are available in the git repository at: https://github.com/istokes/ovs dpdk_merge_2_7 for you to fetch changes up to

[ovs-dev] OVS DPDK: dpdk_merge pull request for branch-2.8

Hi Ben, The following changes since commit 8b10a2632b84cfe5153203db9d042d51864af328: datapath: compat: Fix ndo_size in RHEL 7.5 backport (2018-05-23 15:36:00 -0700) are available in the git repository at: https://github.com/istokes/ovs dpdk_merge_2_8 for you to fetch changes up to

[ovs-dev] OVS DPDK: dpdk_merge pull request for branch-2.9

Hi Ben, The following changes since commit 2a3ee45583ef3880da99fd415410b71054f7711a: datapath: compat: Fix ndo_size in RHEL 7.5 backport (2018-05-23 15:35:36 -0700) are available in the git repository at: https://github.com/istokes/ovs dpdk_merge_2_9 for you to fetch changes up to

[ovs-dev] OVS DPDK: dpdk_merge pull request for master

Hi Ben, The following changes since commit 55b259471719ceca1f0083bdd6a5f8c3e7690bae: Extend tests for conjunctive match support in OVN (2018-05-24 11:23:58 -0700) are available in the git repository at: https://github.com/istokes/ovs dpdk_merge for you to fetch changes up to

Re: [ovs-dev] OVS in UserSpace !

On Wed, May 23, 2018 at 11:50 PM, rakesh kumar wrote: > Dear team, > > Please share your experience of OVS in userspace, I am trying to configure > OVS in userspace and want to skip the Kernel module so that the packet > processing and switching can only be handled in

Re: [ovs-dev] Ovs in userspace

On Fri, May 25, 2018 at 12:58 AM, rakesh kumar wrote: > Hello Team > > I am planning to write few algorithms to modify the switching behavior of > packets by ovs switch but I don’t want to do in kernel mode , I want my > entire process to be handled in userspace . > >

Re: [ovs-dev] [PATCH 1/1] ovs-thread: Fix thread id for threads not started with ovs_thread_create()

> When ping-pong'in a live VM migration between two machines running > OVS-DPDK every now and then the ping misses would increase > dramatically. For example: > > ===Stream Rate: 3Mpps=== > No Stream_Rate Downtime Totaltime Ping_Loss Moongen_Loss > 0 3Mpps 128

[ovs-dev] [PATCH 2/2] compati/ip_gre: remove duplicate vport definition.

Clean up the duplicate definition of OVS_VPORT_TYPE_ERSPAN since it is defined in openvswitch.h. Cc: Greg Rose Signed-off-by: William Tu --- datapath/linux/compat/ip_gre.c | 4 1 file changed, 4 deletions(-) diff --git

[ovs-dev] [PATCH 1/2] odp-util: refector erspan option parsing.

Instead of memcpy to a local stack, parse the erspan metadata in memory. Suggested-by: Ben Pfaff Signed-off-by: William Tu --- lib/odp-util.c | 13 + 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/lib/odp-util.c b/lib/odp-util.c

Re: [ovs-dev] [patch v4 2/2] packets: ersapn_metadata header fixups.

> > OK, now I understand what's going on. This is only used to define the > format of the OVS_TUNNEL_KEY_ATTR_ERSPAN_OPTS attribute. Since it's not > a wire format at all, we don't need to use ovs_16aligned_be32 either, > and an "int" is fine too. > > Since erspan_metadata is part of the kernel

Re: [ovs-dev] [PATCH v1] netdev-dpdk: Enable HW_CRC_STRIP for virtual functions.

Hi, I did all my testing with DPDK 17.11.2 and the following OVS commit (patch doesn't apply cleanly to master): cferrite@silpixa00393943:~/ovs$ git show --summary commit 6b71df2fc06921758798e41833d67d9daf647d19 Author: Kevin Traynor Date: Wed Apr 25 12:20:53 2018 +0100

[ovs-dev] [PATCH v3] Avoid tunneling for VLAN packets redirected to a gateway chassis

From: venkata anil When a vm on a vlan tenant network sends traffic to an external network, it is tunneled from host chassis to gateway chassis. In the earlier discussion [1], Russel (also in his doc [2]) suggested if we can figure out a way for OVN to do this redirect to

Re: [ovs-dev] [RFC PATCH v1] dpdk: Support both shared and per port mempools.

On 05/18/2018 03:30 PM, Ian Stokes wrote: > This commit re-introduces the concept of shared mempools as the default > memory model for DPDK devices. Per port mempools are still available but > must be enabled explicitly by a user. > > OVS previously used a shared mempool model for ports with the

[ovs-dev] [PATCH 1/1] ovs-thread: Fix thread id for threads not started with ovs_thread_create()

When ping-pong'in a live VM migration between two machines running OVS-DPDK every now and then the ping misses would increase dramatically. For example: ===Stream Rate: 3Mpps=== No Stream_Rate Downtime Totaltime Ping_Loss Moongen_Loss 0 3Mpps 128 13974 115

Re: [ovs-dev] [patch v4 2/2] packets: ersapn_metadata header fixups.

On Thu, May 24, 2018 at 2:16 PM, Ben Pfaff wrote: > On Thu, May 24, 2018 at 12:08:31PM -0700, William Tu wrote: > > On Thu, May 24, 2018 at 10:20 AM, Ben Pfaff wrote: > > > On Thu, May 24, 2018 at 05:36:10AM -0700, William Tu wrote: > > >> On Wed, May 23, 2018 at

[ovs-dev] OVS with core emulator

Team , Anyone tried to use OVS as a SDN services in Core Network emulator , Please share your findings ! Regards Rakesh Kumar ___ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev

[ovs-dev] Ovs in userspace

Hello Team I am planning to write few algorithms to modify the switching behavior of packets by ovs switch but I don’t want to do in kernel mode , I want my entire process to be handled in userspace . Team waiting for your suggestions!! Regards Rakesh Kumar

Re: [ovs-dev] [PATCH] Improved Packet Drop Statistics in OVS.

Hello everyone, May I ask to provide some (even brief) documentation about each specific drop counter? That would really help understanding why a specific drop is happening. Thanks, Federico On 25 May 2018 at 07:44, Rohith Basavaraja wrote: > Hi Greg, > >