[Bug 1617026] Re: E-Mail got stucked on outbox and it doesn't appear on that folder as well

[Thiago Martins]

Ignore this bug, problem solved by removing the bugged message out from
the "Local/Outbox", not the regular "Outbox" folder (of the Exchange
server).

Marked as invalid.

** Changed in: evolution (Ubuntu)
   Status: New => Invalid

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Title:
  E-Mail got stucked on outbox and it doesn't appear on that folder as
  well

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[Bug 1617026] Re: E-Mail got stucked on outbox and it doesn't appear on that folder as well

[Thiago Martins]

Hey guys,

How can I workaround this situation?

Every time I click on "send & receive", I see the following yellow error
message on Evolution:

"Error while Sending message.
One or more recipients are invalid."

But there is not a single message in my Outbox folder to delete and get
rid of this.

I appreciate any help!

Thanks,
Thiago

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Title:
  E-Mail got stucked on outbox and it doesn't appear on that folder as
  well

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[Bug 1617026] [NEW] E-Mail got stucked on outbox and it doesn't appear on that folder as well

[Thiago Martins]

Public bug reported:

Here is the problem...

There is an broken e-mail inside of Outbox but, first, it doesn't show
up on the list, second, it is impossible to get rid of it!

Steps to reproduce:

1- Try to write an e-mail to:

 John Doe <'j...@bla.com'>

 NOTE: the single quotes is what triggers this bug! The correct would be
"John Doe ", which works.

 Write something on body...

2- Click on "Send", BOOM! Hit the bug.

This e-mail will get stuck forever somewhere inside of Evolution... I
can't find a way to remove it.

Cheers!
Thiago

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: evolution 3.18.5.2-0ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Aug 25 14:26:22 2016
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-06-16 (70 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
SourcePackage: evolution
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: evolution (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

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[Bug 1578102] Re: Error: No such file or directory: '/etc/keystone/sso_callback_template.html'

[Thiago Martins]

Yes, please, include this file on Ubuntu Keystone package.

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  Error: No such file or directory:
  '/etc/keystone/sso_callback_template.html'

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[Bug 1554613] Re: Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

[Thiago Martins]

I'm on 4.4.0-28-generic (Xenial), problem still here.

A good website to test it, is TradingView:

https://www.tradingview.com/chart/7ipqeH3N/

Google Chrome window flickers a lot! Especially if you really use the
above website, by login in, clicking on its functions, pop-up windows
and etc...

Hardware is a Macbook Pro, end-2015.

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  Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

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[Bug 1578431] Re: tmux session in weird semi-zombie state

[Thiago Martins]

I think that there are more problems...

It is not possible to use "mc" (Midnight Commander) under tmux, the
refresh is buggy.

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[Bug 1559420] Re: plugin install fails in ubuntu/debian packaged version of vagrant (xenial)

[Thiago Martins]

Any ETA to make this to appear on Xenial?

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[Bug 1583009] Re: Error starting domain since update

[Thiago Martins]

I'm seeing this problem while trying to launch an Instance on OpenStack
Mitaka on Xenial.

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  Error starting domain since update

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[Bug 1553999] Re: OpenGL support is disabled

[Thiago Martins]

Looks like that this bug is duplicate of
https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1540692

Isn't it?

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Title:
  OpenGL support is disabled

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Re: [Bug 1475078] Re: VirtIO (and probably other modules as well) is built-in, make it modular...

[Thiago Martins]

Interesting... On Debian SID this is also not a module:

---
thiago@debian-sid-1:~$ grep CONFIG_UNIX /boot/config-4.5.0-2-amd64
...
CONFIG_UNIX=y

---


On 8 June 2016 at 14:43, Tim Gardner  wrote:

> Revert "UBUNTU: [Config] CONFIG_UNIX=m"
>
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>
> Title:
>   VirtIO (and probably other modules as well) is built-in, make it
>   modular...
>
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Title:
  VirtIO (and probably other modules as well) is built-in, make it
  modular...

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[Bug 1577256] Re: The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if the KVM Guest also have DPDK drivers loaded

[Thiago Martins]

Oh, no! I'm not upset! I was just curious about the bug status on
launchpad Thank you for your clarification!

I have to stop writting e-mails after a big day of work, while I'm
tired...   :-)

Cheers!
Thiago

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Title:
  The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if
  the KVM Guest also have DPDK drivers loaded

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[Bug 1577088] Re: OVS+DPDK segfault at the host, after running "ovs-vsctl set Open_vSwitch . other_config:n-dpdk-rxqs=4" within a KVM Guest

[Thiago Martins]

Oh, no! I'm not upset! I was just curious about the bug status on
launchpad Thank you for your clarification!

I have to stop writting e-mails after a big day of work, while I'm
tired...   :-)

Cheers!
Thiago

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Title:
  OVS+DPDK segfault at the host, after running "ovs-vsctl set
  Open_vSwitch . other_config:n-dpdk-rxqs=4" within a KVM Guest

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[Bug 1577088] Re: OVS+DPDK segfault at the host, after running "ovs-vsctl set Open_vSwitch . other_config:n-dpdk-rxqs=4" within a KVM Guest

[Thiago Martins]

Why not just "Confirmed"? Giving it an "Incomplete" means that I have to
provide more information about the problem, which isn't the case too...
Am I right?

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  OVS+DPDK segfault at the host, after running "ovs-vsctl set
  Open_vSwitch . other_config:n-dpdk-rxqs=4" within a KVM Guest

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[Bug 1577256] Re: The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if the KVM Guest also have DPDK drivers loaded

[Thiago Martins]

Why not just "Confirmed"? Giving it an "Incomplete" means that I have to
provide more information about the problem, which isn't the case too...
Am I right?

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Title:
  The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if
  the KVM Guest also have DPDK drivers loaded

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[Bug 1554613] Re: Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

[Thiago Martins]

Still present on latest Xenial...   :-(

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Title:
  Screen flickers on XPS 13 9350/9550 (Intel Skylake/Broadwell GPU)

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[Bug 1579294] Re: Lightdm crash on Xenial after upgrading kernel to 4.4.0-22-generic

[Thiago Martins]

Impossible to reproduce it with current versions...

** No longer affects: linux

** No longer affects: lightdm

** Changed in: lightdm (Ubuntu)
   Status: New => Incomplete

** Changed in: lightdm (Ubuntu)
   Status: Incomplete => Invalid

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  Lightdm crash on Xenial after upgrading kernel to 4.4.0-22-generic

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[Bug 1475078] Re: VirtIO (and probably other modules as well) is built-in, make it modular...

[Thiago Martins]

Awesome!!!

I'm curious, when Xenial receives the Yakkety kernel, will it be more
modular too?

I'm asking this because Xenial have a status of "Won't fix" but, since
Canonical backports it, maybe it will benefit from this as well, am I
right?

Deploying Yakkety now to experiment it...:-)

Thanks!
Thiago

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  VirtIO (and probably other modules as well) is built-in, make it
  modular...

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[Bug 1559420] Re: plugin install fails in ubuntu/debian packaged version of vagrant (xenial)

[Thiago Martins]

Come on guys, close this bug!

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[Bug 1577088] Re: OVS+DPDK segfault at the host, after running "ovs-vsctl set Open_vSwitch . other_config:n-dpdk-rxqs=4" within a KVM Guest

[Thiago Martins]

Sorry about this delay! Reported on both OVS and DPDK dev mail lists...

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  OVS+DPDK segfault at the host, after running "ovs-vsctl set
  Open_vSwitch . other_config:n-dpdk-rxqs=4" within a KVM Guest

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Re: [Bug 1577256] Re: The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if the KVM Guest also have DPDK drivers loaded

[Thiago Martins]

Hey man!

Forgive me about this delay... I just went out from a knee surgery (20 days
ago) and moved with my family from Brazil to Canada! Big changes in my life
happening now...

I'll do it!   :-)

Cheers!
Thiago

On 9 May 2016 at 07:45, ChristianEhrhardt <1577...@bugs.launchpad.net>
wrote:

> Hi Thiago,
> I didn't see mailing list activity on this - are you going to report it
> there?
>
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>
> Title:
>   The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if
>   the KVM Guest also have DPDK drivers loaded
>
> To manage notifications about this bug go to:
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Title:
  The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if
  the KVM Guest also have DPDK drivers loaded

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[Bug 1579294] [NEW] Lightdm crash on Xenial after upgrading kernel to 4.4.0-22-generic

[Thiago Martins]

Public bug reported:

Guys,

 I just upgraded Xenial, to kernel 4.4.0-22-generic and Lightdm does not
work anymore.

 A high-resolution message appear, telling me that it is operating in
low-resolution mode, Ubuntu Desktop is not accessible anymore.

 I rebooted back into 4.4.0-21-generic, all good!

 I'm using Ubuntu 16.04 on a Macbook Pro, 2015.

Thanks!
Thiago

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: lightdm 1.18.1-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Sat May  7 00:13:25 2016
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-01-30 (97 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160130)
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: lightdm
 Importance: Undecided
 Status: New

** Affects: linux
 Importance: Undecided
 Status: New

** Affects: lightdm (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

** Also affects: lightdm
   Importance: Undecided
   Status: New

** Also affects: linux
   Importance: Undecided
   Status: New

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[Bug 1559420] Re: plugin install fails in ubuntu/debian packaged version of vagrant (xenial)

[Thiago Martins]

Please, sync with Debian!

vagrant 1.8.1+dfsg-2

https://tracker.debian.org/pkg/vagrant

Fix is already there, no need to way more...   :-P

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[Bug 1578431] [NEW] tmux session in weird semi-zombie state

[Thiago Martins]

Public bug reported:

Guys,

 The tmux version shipped on Ubuntu, freezes from time to time.

 Problem reported here:

 https://github.com/tmux/tmux/issues/298

Thanks,
Thiago

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: tmux 2.1-3build1
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CurrentDesktop: Unity
Date: Wed May  4 20:07:53 2016
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-01-30 (95 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160130)
SourcePackage: tmux
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: tmux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

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Re: [Bug 1577256] Re: The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if the KVM Guest also have DPDK drivers loaded

[Thiago Martins]

Hi!

 Cool! I think that screencast makes it easier to report.   :-D

 Sure, I'll send this bug report to both mailing lists, with some time
indexes, good idea...

 Yes, if you bind it back to virtio-pci, by running "dpdk_nic_bind -b 
virtio-pci", instead of reboot, speed drop just like before.

On 2 May 2016 at 08:22, ChristianEhrhardt <1577...@bugs.launchpad.net>
wrote:

> Hi,
> I absolutely like the video-bug-report.
> One might ask if everyone will spend the time to watch it, but it nicely
> summarizes what you see.
>
> But I have to admit, that I have no idea yet what might cause it.
> If possible I would strongly encourage you to report it to the development
> mailing lists of both involved projects and keep me in the loop.
>
> When reporting you might want to add a few time indexes like:
> when I unbind the driver  at 11:40 you see the speed being good again.
>
> Then the only slight "change" to the vieo, but you can do that as a
> comment - you showed that the speed drops again when you reboot your
> guest and it is back at virtio-pci driver. Would it drop the same way as
> well if you just would use dpdk_nic_bind -b  virtio-pci ?
>
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>
> Title:
>   The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if
>   the KVM Guest also have DPDK drivers loaded
>
> To manage notifications about this bug go to:
>
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Title:
  The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if
  the KVM Guest also have DPDK drivers loaded

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[Bug 1577256] [NEW] The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if the KVM Guest also have DPDK drivers loaded

[Thiago Martins]

Public bug reported:

Hello guys!

 I am seeing a problematic situation here, where a KVM Guest have a huge
negative impact on its neighbors and on the host, if using Linux Kernel
drivers and not DPDK drivers, for the VirtIO vNICs wired against the
"dpdkvhostuser" socket port.

 Instead of writing down everything that I am doing, which is super
boring, I'll do a screencast! Maybe this is an opportunity for Canonical
to bring "Video Bug Reports" to Launchpad!   ^_^

 Watch the steps to reproduce this problem in a screencast now!

 https://www.youtube.com/v/yHnaSikd9XY?version=3=hd720=1

 At a glance, I'm booting 3 KVM Guest on top of 6 dpdkvhostuser OVS
Ports.

 The host setup is like this:

---
# IXIA simulating LAN side
ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev
ovs-vsctl add-port br0 dpdk0 -- set Interface dpdk0 type=dpdk

# IXIA simulating WAN side
ovs-vsctl add-br br1 -- set bridge br1 datapath_type=netdev
ovs-vsctl add-port br1 dpdk1 -- set Interface dpdk1 type=dpdk


# Bring it up (not sure if needed)
ip link set dev br0 up
ip link set dev br1 up


# Enable multi-queue on host side, 4 queues
ovs-vsctl set Open_vSwitch . other_config:n-dpdk-rxqs=4

# Give mode CPU Cores to ovs-vswitchd PMD threads
ovs-vsctl set Open_vSwitch . other_config:pmd-cpu-mask=


# Customer A DPDK Ports
ovs-vsctl add-port br0 vhost-user1 -- set Interface vhost-user1 
type=dpdkvhostuser
ovs-vsctl add-port br1 vhost-user2 -- set Interface vhost-user2 
type=dpdkvhostuser

# Customer A VLAN tags
ovs-vsctl set port vhost-user1 trunks=110,111
ovs-vsctl set port vhost-user2 trunks=110,111


# Customer B DPDK Ports
ovs-vsctl add-port br0 vhost-user3 -- set Interface vhost-user3 
type=dpdkvhostuser
ovs-vsctl add-port br1 vhost-user4 -- set Interface vhost-user4 
type=dpdkvhostuser

# Customer B VLAN tags
ovs-vsctl set port vhost-user3 trunks=112,113
ovs-vsctl set port vhost-user4 trunks=112,113


# Ubuntu KVM Guest with OVS+DPDK, all vlans, test control:
ovs-vsctl add-port br0 vhost-user5 -- set Interface vhost-user5 
type=dpdkvhostuser
ovs-vsctl add-port br1 vhost-user6 -- set Interface vhost-user6 
type=dpdkvhostuser
---

 You start VM 1, wired against vhost-user 1 and 2, speed drop until DPDK
drivers loads up inside of the guest.

 You start VM 2, wired against vhost-user 3 and 4, speed drop until DPDK
drivers loads up inside of the guest.

 You start VM 3, wired against vhost-user 5 and 6, speed drop until DPDK
drivers loads up inside of the guest.

 This is a bad situation where a VM can badly affects its neighbors
intentionally.

 Let me know if you guys needs more information about how to reproduce
this, I can also, give access to my test environment via Teamviewer, for
Canonical employees.

Thanks!
Thiago

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: openvswitch-switch-dpdk 2.5.0-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-22.38-generic 4.4.8
Uname: Linux 4.4.0-22-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Sun May  1 19:23:22 2016
SourcePackage: openvswitch
UpgradeStatus: Upgraded to xenial on 2016-04-07 (24 days ago)

** Affects: openvswitch (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

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Title:
  The OVS+DPDK dpdkvhostuser socket bridge, only works as expected, if
  the KVM Guest also have DPDK drivers loaded

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[Bug 1577088] Re: OVS+DPDK crashes at the host, right after starting another OVS+DPDK inside of a KVM Guest, easier to reproduce if multi-queue is enabled.

[Thiago Martins]

Chris,

 You're right, I executed:

 ovs-vsctl set Open_vSwitch . other_config:n-dpdk-rxqs=4

 ...Within the KVM Guest and guess what? That is precisely what is
crashing OVS+DPDK at the host!

 I removed IXIA out from the equation, not sending traffic now, all
stopped.

 * Steps to reproduce (I'll update the original post soon)

 1- Within the KVM Guest (original post reference, steps 7, 8 and 9):

systemctl disable dpdk
systemctl disable openvswitch-switch

reboot

ethtool -L ens5 combined 4
ethtool -L ens6 combined 4

ovs-vsctl add-br ovsbr -- set bridge ovsbr datapath_type=netdev

ovs-vsctl add-port ovsbr dpdk0 -- set Interface dpdk0 type=dpdk

ovs-vsctl add-port ovsbr dpdk1 -- set Interface dpdk1 type=dpdk

So far, so good (slow but, not crashing)...

ovs-vsctl set Open_vSwitch . other_config:n-dpdk-rxqs=4

BOOM! Now it crashes!

Screenshot: http://i.imgur.com/2qREFET.png

Easier to reproduce, no need for traffic (IXIA, for example).

Cheers!
Thiago

** Summary changed:

- OVS+DPDK crashes at the host, right after starting another OVS+DPDK inside of 
a KVM Guest, easier to reproduce if multi-queue is enabled.
+ OVS+DPDK segfault at the host, after running "ovs-vsctl set Open_vSwitch . 
other_config:n-dpdk-rxqs=4" within a KVM Guest

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Title:
  OVS+DPDK segfault at the host, after running "ovs-vsctl set
  Open_vSwitch . other_config:n-dpdk-rxqs=4" within a KVM Guest

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[Bug 1577088] Re: OVS+DPDK crashes at the host, right after starting another OVS+DPDK inside of a KVM Guest, easier to reproduce if multi-queue is enabled.

[Thiago Martins]

Hey Chris! Working during the weekend? Me too! It is fun anyway!   :-D

Here is the output of:

apport-retrace --rebuild-package-info --stdout --confirm /var/crash
/_usr_lib_openvswitch-switch-dpdk_ovs-vswitchd-dpdk.0.crash | pastebinit

https://paste.ubuntu.com/16174276

Double checking the other configs now...

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Title:
  OVS+DPDK crashes at the host, right after starting another OVS+DPDK
  inside of a KVM Guest, easier to reproduce if multi-queue is enabled.

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[Bug 1577088] Re: OVS+DPDK crashes at the host, right after starting another OVS+DPDK inside of a KVM Guest, easier to reproduce if multi-queue is enabled.

[Thiago Martins]

** Summary changed:

- OVS+DPDK crashes at the host, right after starting another OVS+DPDK inside of 
a KVM Guest, if multi-queue is enabled
+ OVS+DPDK crashes at the host, right after starting another OVS+DPDK inside of 
a KVM Guest, easier to reproduce if multi-queue is enabled.

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Title:
  OVS+DPDK crashes at the host, right after starting another OVS+DPDK
  inside of a KVM Guest, easier to reproduce if multi-queue is enabled.

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[Bug 1577088] [NEW] OVS+DPDK crashes at the host, right after starting another OVS+DPDK inside of a KVM Guest, if multi-queue is enabled

[Thiago Martins]

Public bug reported:

Guys,

 It is possible to crash OVS + DPDK running at the host, from inside of
a KVM Guest!

 All you need to do, is to enable multi-queue, then, from a KVM Guest,
you can kill OVS running at the host...


 * Hardware requirements (might be exaggerated but this is what I have):

 1 Dell Server with dedicated 2 x 10G NIC cards, plus another 1 or 2 1G NIC, 
for management, apt-get, ssh, etc;
 1 IXIA Traffic Generator - 10G in both directions.


 * Steps to reproduce, at a glance:


 1- Deploy Ubuntu at the host;

 a. Grub options /etc/default/grub:

-
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash iommu=pt intel_iommu=on 
default_hugepagesz=1GB hugepagesz=1G hugepages=64"
-


 2- Install OVS with DPDK;


 3- Configure DPDK, 1G Hugepages, PCI IDs and create the OVS bridges for a VM:

 a. /etc/default/openvswitch-switch:

-
DPDK_OPTS='--dpdk -c 0x1 -n 4 -m 2048,0 --vhost-owner libvirt-qemu:kvm 
--vhost-perm 0664'
-

 b. /etc/dpdk/interfaces:

-
pci :06:00.0 uio_pci_generic
pci :06:00.1 uio_pci_generic
-

 NOTE: those PCI devices are located at NUMA Node 0.

 c. DPDK Hugepages /etc/dpdk/dpdk.conf:

-
NR_1G_PAGES=32
-

 d. OVS Bridges:

ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev
ovs-vsctl add-port br0 dpdk0 -- set Interface dpdk0 type=dpdk
ovs-vsctl add-port br0 vhost-user1 -- set Interface vhost-user1 
type=dpdkvhostuser

ovs-vsctl add-br br1 -- set bridge br1 datapath_type=netdev
ovs-vsctl add-port br1 dpdk1 -- set Interface dpdk1 type=dpdk
ovs-vsctl add-port br1 vhost-user2 -- set Interface vhost-user2 
type=dpdkvhostuser

ip link set dev br0 up
ip link set dev br1 up


 4- At the host, enable multi-queue and add more CPU Cores to OVS+DPDK PMD 
threads:

ovs-vsctl set Open_vSwitch . other_config:n-dpdk-rxqs=4
ovs-vsctl set Open_vSwitch . other_config:pmd-cpu-mask=


 5- Deploy Ubuntu at the VM, full Libvirt XML:

 a. ubuntu-16.01-1 XML:

 https://paste.ubuntu.com/16162857/

 b.  /etc/default/grub:

-
GRUB_CMDLINE_LINUX_DEFAULT="default_hugepagesz=1GB hugepagesz=1G hugepages=1" 
-


 6- Install OVS with DPDK;


 7- Configure DPDK, 1G Hugepages, PCI IDs and create the OVS bridges within the 
VM:

 NOTE: Do NOT enable multi-queue inside of the VM yet, you'll see that,
so far, it will work!

 a. /etc/default/openvswitch-switch:

-
DPDK_OPTS='--dpdk -c 0x1 -n 4 -m 1024 --pci-blacklist :00:03.0 
--pci-blacklist :00:04.0'
-

 b. /etc/dpdk/interfaces:

-
pci :00:05.0 uio_pci_generic
pci :00:06.0 uio_pci_generic
-

 c. DPDK Hugepages /etc/dpdk/dpdk.conf:

-
NR_1G_PAGES=1
-

 d. OVS Bridge:

ovs-vsctl add-br ovsbr -- set bridge ovsbr datapath_type=netdev
ovs-vsctl add-port ovsbr dpdk0 -- set Interface dpdk0 type=dpdk
ovs-vsctl add-port ovsbr dpdk1 -- set Interface dpdk1 type=dpdk

ip link set dev ovsbr up

 NOTE 1: So far, so good! But no multi-queue yet!

 NOTE 2: Sometimes, you can crash ovs-vswitchd at the host, right
here!!!


 8- At the VM, add more CPU Cores to OVS+DPDK PMD threads:

2 Cores):

ovs-vsctl set Open_vSwitch . other_config:pmd-cpu-mask=6

or:

4 Cores):

ovs-vsctl set Open_vSwitch . other_config:pmd-cpu-mask=F


 9- Enable multi-queue before starting up DPDK and OVS, run this inside of the 
VM:

systemctl disable dpdk
systemctl disable openvswitch-switch

reboot

ethtool -L ens5 combined 4
ethtool -L ens6 combined 4

service dpdk start
service openvswitch-switch start

BOOM!!!

 10- Error log at the host (ovs-vswitchd + DPDK crashed):

 https://paste.ubuntu.com/16152614/


 IMPORTANT NOTES:

 * Sometimes, even without enabling multi-queue at the VM, ovs-vswitchd
at the host, crashes!

 ** Also, more weird, is that I have a proprietary DPDK App (L2 Bridge
for DPI), that uses multi-queue automatically and it does NOT crash the
ovs-vswitchd running at the host! I can use my DPDK App with multi-
queue, but I can't do the same with OVS+DPDK.


 So, if I replace "ubuntu16.01-1.qcow2", by my own qcow2 where I have a 
proprietary DPDK App, I can use multi-queue, OVS+DPDK at the host works just 
fine (slower than PCI Pass but, acceptable, much better than just regular OVS).

Cheers!
Thiago

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: openvswitch-switch-dpdk 2.5.0-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-22.38-generic 4.4.8
Uname: Linux 4.4.0-22-generic x86_64
ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
Date: Sat Apr 30 18:04:16 2016
SourcePackage: openvswitch
UpgradeStatus: Upgraded to xenial on 2016-04-07 (23 days ago)

** Affects: openvswitch (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

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Title:
  OVS+DPDK crashes at the host, right after starting another OVS+DPDK
  inside of a KVM Guest, if multi-queue is enabled

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[Bug 1502593] Re: bwm-ng: Changing input method causes program to quit

[Thiago Martins]

Happening on Xenial...

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Title:
   bwm-ng: Changing input method causes program to quit

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Re: [Bug 1570195] Re: Net tools cause kernel soft lockup after DPDK touched VirtIO-pci devices

[Thiago Martins]

Never mind, it is working now...

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Title:
  Net tools cause kernel soft lockup after DPDK touched  VirtIO-pci
  devices

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[Bug 1570195] Re: Net tools cause kernel soft lockup after DPDK touched VirtIO-pci devices

[Thiago Martins]

Just for the record, after upgrading DPDK (proposed repo),
OpenvSwitch+DPDK isn't not starting up anymore when inside of a VM...

I am double checking everything again...

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Title:
  Net tools cause kernel soft lockup after DPDK touched  VirtIO-pci
  devices

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[Bug 1546565] Re: Ownership/Permissions of vhost_user sockets for openvswitch-dpdk make them unusable by libvirt/qemu/kvm

[Thiago Martins]

Never mind... I'm reading the "ubuntu-fix-vhost-user-socket-
permission.patch" file:

---
+*   ``--vhost-owner``
+
+ When creating vhost_user sockets change owner and group to the specified 
value.
+ This can be given as ``user:group``, but also only ``user`` or ``:group`` 
are supported.
+
+Examples::
+
+   --vhost-owner 'libvirt-qemu:kvm'
+   --vhost-owner 'libvirt-qemu'
+   --vhost-owner ':kvm'
+
+*   ``--vhost-perm``
+
+When creating vhost_user sockets set them up with these permissions.
+
+For example::
+
+   --vhost-perm '0664'
---

I'll try it now...

Cheers!
Thiago

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Title:
  Ownership/Permissions of vhost_user sockets for openvswitch-dpdk make
  them unusable by libvirt/qemu/kvm

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[Bug 1546565] Re: Ownership/Permissions of vhost_user sockets for openvswitch-dpdk make them unusable by libvirt/qemu/kvm

[Thiago Martins]

Hey guys,

Sorry to ask this here but, how to use the fix ?

I have the proposed repository enabled, the latest DPDK that contains
the fix is installed (apt full-upgrade on top of Proposed) but, look:

---
virsh start ubuntu16.04-1
error: Failed to start domain ubuntu16.04-1
error: internal error: process exited while connecting to monitor: 
2016-04-29T23:22:57.647708Z qemu-system-x86_64: -chardev 
socket,id=charnet2,path=/var/run/openvswitch/vhost-user1: Failed to connect 
socket: Permission denied

---

ll /var/run/openvswitch/vhost-user*
srwxr-xr-x 1 root root 0 Apr 29 23:20 /var/run/openvswitch/vhost-user1=
srwxr-xr-x 1 root root 0 Apr 29 23:20 /var/run/openvswitch/vhost-user2=

---

Thanks!
Thiago

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Title:
  Ownership/Permissions of vhost_user sockets for openvswitch-dpdk make
  them unusable by libvirt/qemu/kvm

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[Bug 971219] Re: Remmina Crashes with when connecting to some RDP hosts

[Thiago Martins]

Still a problem on Xenial!

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Title:
  Remmina Crashes with when connecting to some RDP hosts

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[Bug 1540692] Re: Enable the VirtIO GPU 3D (Virgil)

[Thiago Martins]

The virglrenderer is now on Debian!   :-D

https://tracker.debian.org/pkg/virglrenderer

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Title:
  Enable the VirtIO GPU 3D (Virgil)

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[Bug 1245081] Re: macbook keyboard layout maps the tilde key to something else

[Thiago Martins]

Still present on Xenial 16.04.

Workaround is good.

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  macbook keyboard layout maps the tilde key to something else

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[Bug 1559420] Re: plugin install fails in ubuntu/debian packaged version of vagrant (xenial)

[Thiago Martins]

Guys?!

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Title:
  plugin install fails in ubuntu/debian packaged version of vagrant
  (xenial)

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[Bug 1570195] [NEW] Network tools like "ethtool" or "ip" freezes when DPDK Apps are running with VirtIO

[Thiago Martins]

Public bug reported:

Guys,

 I'm facing an issue here with both "ethtool" and "ip", while trying to
manage black-listed by DPDK PCI VirtIO devices.

 You'll need an Ubuntu Xenial KVM guest, with 4 VirtIO vNIC cards, to
run those tests

 PCI device example from inside a Xenial guest:

---
# lspci | grep Ethernet
00:03.0 Ethernet controller: Red Hat, Inc Virtio network device
00:04.0 Ethernet controller: Red Hat, Inc Virtio network device
00:05.0 Ethernet controller: Red Hat, Inc Virtio network device
00:06.0 Ethernet controller: Red Hat, Inc Virtio network device
---

Where "ens3" is the first / default interface, attached to Libvirt's
"default" network. The "ens4" is reserved for "ethtool / ip" tests
(attached to another Libvirt's network without IPs or DHCP), "ens5" will
be "dpdk0" and "ens6" "dpdk1"...

---
 *** How it works?

 1- For example, try to enable multi-queue on DPDK's devices, boot your
Xenial guest, and run:

 ethtool -L ens5 combined 4
 ethtool -L ens6 combined 4

 2- Install openvswitch-switch-dpdk configure DPDK and OVS and fire it
up.

 https://help.ubuntu.com/16.04/serverguide/DPDK.html

 service openvswitch-switch stop
 service dpdk stop

 OVS DPDK Options (/etc/default/openvswitch-switch):

--
DPDK_OPTS='--dpdk -c 0x1 -n 4 --socket-mem 1024 --pci-blacklist 
:00:03.0,:00:04.0'
--

 service dpdk start
 service openvswitch-switch start

 - Enable multi-queue on OVS+DPDK inside of the VM:

 ovs-vsctl set Open_vSwitch . other_config:n-dpdk-rxqs=4
 ovs-vsctl set Open_vSwitch . other_config:pmd-cpu-mask=0xff00

 * Multi-queue apparently works! ovs-vswitchd consumes more that 100% of
CPU, meaning that it multi-queue is there...

 *** Where it fails?

 1- Reboot the VM and try to run ethtool again (or go straight to 2
below):

 ethtool -L ens5 combined 4

 2- Try to fire up ens4:

 ip link set dev ens4 up


 # FAIL! Both commands hangs, consuming 100% of guest's CPU...

 So, it looks like a Linux fault, because it is "allowing" the DPDK
VirtIO App (a user land App), to interfere with kernel devices in a
strange way...

Best,
Thiago

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-18-generic 4.4.0-18.34
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
AlsaDevices:
 total 0
 crw-rw 1 root audio 116,  1 Apr 14 00:35 seq
 crw-rw 1 root audio 116, 33 Apr 14 00:35 timer
AplayDevices: Error: [Errno 2] No such file or directory: 'aplay'
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord'
AudioDevicesInUse: Error: [Errno 2] No such file or directory: 'fuser'
CRDA: N/A
Date: Thu Apr 14 01:27:27 2016
HibernationDevice: RESUME=UUID=833e999c-e066-433c-b8a2-4324bb8d56de
InstallationDate: Installed on 2016-04-07 (7 days ago)
InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Beta amd64 
(20160406)
IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig'
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: QEMU Standard PC (i440FX + PIIX, 1996)
PciMultimedia:
 
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic 
root=UUID=9911604e-353b-491f-a0a9-804724350592 ro
RelatedPackageVersions:
 linux-restricted-modules-4.4.0-18-generic N/A
 linux-backports-modules-4.4.0-18-generic  N/A
 linux-firmwareN/A
RfKill: Error: [Errno 2] No such file or directory: 'rfkill'
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/01/2014
dmi.bios.vendor: SeaBIOS
dmi.bios.version: Ubuntu-1.8.2-1ubuntu1
dmi.chassis.type: 1
dmi.chassis.vendor: QEMU
dmi.chassis.version: pc-i440fx-wily
dmi.modalias: 
dmi:bvnSeaBIOS:bvrUbuntu-1.8.2-1ubuntu1:bd04/01/2014:svnQEMU:pnStandardPC(i440FX+PIIX,1996):pvrpc-i440fx-wily:cvnQEMU:ct1:cvrpc-i440fx-wily:
dmi.product.name: Standard PC (i440FX + PIIX, 1996)
dmi.product.version: pc-i440fx-wily
dmi.sys.vendor: QEMU

** Affects: linux (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

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Title:
  Network tools like "ethtool" or "ip" freezes when DPDK Apps are
  running with VirtIO

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[Bug 1546565] Re: Ownership/Permissions of vhost_user sockets for openvswitch-dpdk make them unusable by libvirt/qemu/kvm

[Thiago Martins]

Looking forward for a proper fix to this problem! Very annoying...
:-P

OVS+DPDK on Ubuntu 16.04 looks impressive!

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Title:
  Ownership/Permissions of vhost_user sockets for openvswitch-dpdk make
  them unusable by libvirt/qemu/kvm

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Re: [Bug 1558857] Re: Upgrade to latest stable version v1.3.2

[Thiago Martins]

On 11 April 2016 at 12:04, Serge Hallyn <1558...@bugs.launchpad.net>
wrote:

> Quoting Thiago Martins (thiagocmarti...@gmail.com):
> > Guys,
> >
> >  I'm curious about this...
> >
> >  * Mesa will be upgraded from 11.1, to 11.2... Big changes...
> >
> >  * MySQL just got upgraded from 5.6, to 5.7!
> >
> >  * APT was upgraded from 1.2.5, to 1.2.7...
> >
> >  All very recent upgrades that just happened on Xenial...
> >
> >  So, why this big resistance to upgrade Libvirt from 1.3.1, to 1.3.2?
> > Most recent Libvirt 1.3.3 is already on Debian!
>
> And not building.
>
> >  https://tracker.debian.org/pkg/libvirt
> >
> >  Anyway, I'm just curious about why Libvirt can not receive a last
> > minute update, while many other packages can! Why is that?
>
> Because there is no good reason to do so, and the current version
> seems to be working well.  We were open to it and considered it.
> If debian had 1.3.2 packaged we probably would have merged it,
> but we didn't want to risk having different .orig tarballs.
> If 1.3.3 (was stable and) had great benefits, we would consider
> merging it.  But finalfreeze is now 3 days away.


Thanks for your reply Serge!

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Title:
  Upgrade to latest stable version v1.3.3

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Re: [Bug 1568627] Re: OpenvSwitch with DPDK brings all VirtIO NICs down, software reboot also doesn't work.

[Thiago Martins]

Awesome! I'm gonna try it... Thanks James!   :-D

On 11 April 2016 at 04:34, James Page  wrote:

> Hi Thiago
>
> DPDK can use the virtio-pci devices directly without them being bound to
> the userspace driver - as a result, the default configuration will try
> to consume all virtio-pci devices configured on the system; make sure
> the blacklist the primary network adapter so that DPDK does not try to
> use it.
>
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> report.
> https://bugs.launchpad.net/bugs/1568627
>
> Title:
>   OpenvSwitch with DPDK brings all VirtIO NICs down, software reboot
>   also doesn't work.
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/openvswitch/+bug/1568627/+subscriptions
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Title:
  OpenvSwitch with DPDK brings all VirtIO NICs down, software reboot
  also doesn't work.

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[Bug 1559420] Re: plugin install fails in ubuntu/debian packaged version of vagrant (xenial)

[Thiago Martins]

Any plans to upload this fix for Xenial?

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Title:
  plugin install fails in ubuntu/debian packaged version of vagrant
  (xenial)

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[Bug 1558857] Re: Upgrade to latest stable version v1.3.2

[Thiago Martins]

Guys,

 I'm curious about this...

 * Mesa will be upgraded from 11.1, to 11.2... Big changes...

 * MySQL just got upgraded from 5.6, to 5.7!

 * APT was upgraded from 1.2.5, to 1.2.7...

 All very recent upgrades that just happened on Xenial...

 So, why this big resistance to upgrade Libvirt from 1.3.1, to 1.3.2?
Most recent Libvirt 1.3.3 is already on Debian!

 https://tracker.debian.org/pkg/libvirt

 Anyway, I'm just curious about why Libvirt can not receive a last
minute update, while many other packages can! Why is that?

Cheers!
Thiago

** Summary changed:

- Upgrade to latest stable version v1.3.2
+ Upgrade to latest stable version v1.3.3

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Title:
  Upgrade to latest stable version v1.3.3

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[Bug 1505839] Re: Unable to install from text mode interface

[Thiago Martins]

Dave Chiluk, you're wrong, this problem is perfectly reproducible
without Packer.

This is an Ubuntu BUG, for sure. Might be present on Debian as well but,
I didn't tested it on Debian.

What I know is that "install from text mode interface" does not work
anymore on Ubuntu, with or without Packer.

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Title:
  Unable to install from text mode interface

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[Bug 1568627] Re: OpenvSwitch with DPDK brings all VirtIO NICs down, software reboot also doesn't work.

[Thiago Martins]

WAIT! I was too fast on reply about Trusty...

On Trusty with Cloud Archive Liberty enabled, and even after this:

update-alternatives --set ovs-vswitchd /usr/lib/openvswitch-switch-dpdk
/ovs-vswitchd-dpdk

And this:

# grep DPDK_OPTS /etc/default/openvswitch-switch 
DPDK_OPTS='--dpdk -c 0x1 -n 4'

The command:

service openvswitch-switch stop
service openvswitch-switch start

 Does NOT bring "ovs-vswitchd" with "dpdk" options!

 So, this test with Trusty is invalid.

 I don't know how to enable OVS with DPDK on Trusty when with Cloud
Archive Liberty. The procedure might be different.

 I'll keep researching about this topic...

Cheers!
Thiago

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Title:
  OpenvSwitch with DPDK brings all VirtIO NICs down, software reboot
  also doesn't work.

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[Bug 1568627] Re: OpenvSwitch with DPDK brings all VirtIO NICs down, software reboot also doesn't work.

[Thiago Martins]

Guys,

 I can confirm that this problem does exists on top of Trusty KVM Guest
with Linux 4.4 (same Xenial kernel), but with DPDK 2.0 and OpenvSwitch
2.4 from Liberty Cloud Archive, it works!!

 At least, the Trusty guest doesn't lose connectivity and soft reboot
works too! Precisely where Xenial fails...

 So, something is wrong with OpenvSwitch 2.5 when with DPDK 2.2 (Xenial
Combo).

 Happy hacking!

Thanks!
Thiago

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Title:
  OpenvSwitch with DPDK brings all VirtIO NICs down, software reboot
  also doesn't work.

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[Bug 1568627] [NEW] OpenvSwitch with DPDK brings all VirtIO NICs down, software reboot also doesn't work.

[Thiago Martins]

Public bug reported:

Guys,

 Soon as we start OpenvSwitch with DPDK inside of a KVM guest, it brings
down all the VirtIO NICs! Including non-DPDK NIC VirtIO devices!

 The problem is easy to reproduce, I'm seeing it on two different hosts,
a Dell server and a Macbook Pro, both running Xenial on host and on VM.

 Also, if DPDK Openvswitch options are enabled on
/etc/default/openvswitch, soft reboot stops working! Very weird...

 Steps to reproduce:

 1- At the host, install Ubuntu KVM by running:

 sudo apt install ubuntu-virt


 2- Create two extra Libvirt networks, called "subscriber" and "internet", list 
this:

tmartins@blade:~$ virsh net-list
 Name State  Autostart Persistent
--
 default  active yes   yes
 internet active yes   yes
 subscriber   active yes   yes


 3- Create a Xenial VM with 3 vNIC (Virtio), wire it against those 3 above 
netorks.


 4- Inside of the Xenial VM, you might see the PCI IDs like this:

00:03.0 Ethernet controller: Red Hat, Inc Virtio network device
00:09.0 Ethernet controller: Red Hat, Inc Virtio network device
00:0a.0 Ethernet controller: Red Hat, Inc Virtio network device

 5- Install OpenvSwitch with DPDK:

 sudo apt install openvswitch-switch-dpdk


 6- Configure DPDK:

 sudo vi /etc/dpdk/dpdk.conf  # Enable NR_2M_PAGES=64


 7- Select the PCI devices that you want to bind to DPDK drivers:

 sudo vi /etc/dpdk/interfaces

pci :00:09.0 uio_pci_generic
pci :00:0a.0 uio_pci_generic

 8- Reboot it

 NOTE: After rebooting it, you'll see by running "dpdk_nic_bind
--status", that the latest two VirtIO NIC cards are using DPDK-
compatible drivers. So far, so good...

 9- Configure OpenvSwitch to use DPDK

 run:

 update-alternatives --set ovs-vswitchd /usr/lib/openvswitch-switch-dpdk
/ovs-vswitchd-dpdk

 sudo vi /etc/default/openvswitch-switch

 Uncomment the latest line, like this:

DPDK_OPTS='--dpdk -c 0x1 -n 4'

 10- Hit the bug!

 Run:

 service openvswitch-switch stop

 service openvswitch-switch start   # BOOM!!!

 From this point, there are two problems:

1- All VirtIO NIC cards loses connectivity, not only the DPDK ones! But
also, vNICs with the regular Linux VirtIO drivers!

2- Soft reboot does not work.

 That's it! What am I missing here?

 Workaround:

 1- Disable OpenvSwitch DPDK options inside of /etc/default/openvswitch-
switch, just comment it, and force-reboot the VM. After this, VM
connectivity is restored (on its first vNIC) and soft reboot also works
again.

 I made a video about this! It is on Youtube:

 https://youtu.be/sSBqYUVsO8U

 I really appreciate any help!

Cheers!
Thiago

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: openvswitch-switch-dpdk 2.5.0-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6
Uname: Linux 4.4.0-18-generic x86_64
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
Date: Sun Apr 10 18:25:34 2016
InstallationDate: Installed on 2016-02-01 (69 days ago)
InstallationMedia: Ubuntu-Server 16.04 LTS "Xenial Xerus" - Alpha amd64 
(20160111)
SourcePackage: openvswitch
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: openvswitch (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

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Title:
  OpenvSwitch with DPDK brings all VirtIO NICs down, software reboot
  also doesn't work.

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[Bug 1475078] Re: VirtIO (and probably other modules as well) is built-in, make it modular...

[Thiago Martins]

So, no deal?

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Title:
  VirtIO (and probably other modules as well) is built-in, make it
  modular...

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[Bug 1006655] Re: Can't convert to vmdk with the streamOptimized subformat

[Thiago Martins]

It looks like my problem is different, since I'm not seeing this:

qemu-img: error while writing sector 65: Input/output error

But maybe, it is a light in the end of the tunnel...

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Title:
  Can't convert to vmdk with the streamOptimized subformat

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[Bug 1006655] Re: Can't convert to vmdk with the streamOptimized subformat

[Thiago Martins]

I have tried, many times, to use qemu-img to create StreamOptimized for
VMWare ESXi 6.0 OVAs.

It does NOT work.

After days of research, I replaced qemu-img, by vboxmanage, then, it
worked!

Now, I'm using something this:

--
vboxmanage convertfromraw packer/output-vm.raw packer/output-vm-disk1.vmdk 
--format vmdk --variant Stream
--

I also had to edit the headers, with dd:

---
dd if=output-vm-disk1.vmdk of=output-vm-disk1.descriptor bs=1 skip=512 
count=1024
sed -i -e 's/ide/lsilogic/g' output-vm-disk1.descriptor
dd conv=notrunc,nocreat if=output-vm-disk1.descriptor of=output-disk1.vmdk bs=1 
seek=512 count=1024
---

This is the only way to build StreamOptimized VMDKs, for inclusion
inside of OVA, that works on VMWare 6.0.

The qemu-img can not be used.

Here is my full solution to this problem (if the same problem):

https://github.com/tmartinx/svauto/blob/dev/image-factory.sh#L510

I'm just not entirely sure if we're talking about the same problem
here...

Cheers!
Thiago

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Title:
  Can't convert to vmdk with the streamOptimized subformat

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[Bug 1006655] Re: Can't convert to vmdk with the streamOptimized subformat

[Thiago Martins]

It looks like my problem is different, since I'm not seeing this:

qemu-img: error while writing sector 65: Input/output error

But maybe, it is a light in the end of the tunnel...

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Title:
  Can't convert to vmdk with the streamOptimized subformat

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[Bug 1006655] Re: Can't convert to vmdk with the streamOptimized subformat

[Thiago Martins]

I have tried, many times, to use qemu-img to create StreamOptimized for
VMWare ESXi 6.0 OVAs.

It does NOT work.

After days of research, I replaced qemu-img, by vboxmanage, then, it
worked!

Now, I'm using something this:

--
vboxmanage convertfromraw packer/output-vm.raw packer/output-vm-disk1.vmdk 
--format vmdk --variant Stream
--

I also had to edit the headers, with dd:

---
dd if=output-vm-disk1.vmdk of=output-vm-disk1.descriptor bs=1 skip=512 
count=1024
sed -i -e 's/ide/lsilogic/g' output-vm-disk1.descriptor
dd conv=notrunc,nocreat if=output-vm-disk1.descriptor of=output-disk1.vmdk bs=1 
seek=512 count=1024
---

This is the only way to build StreamOptimized VMDKs, for inclusion
inside of OVA, that works on VMWare 6.0.

The qemu-img can not be used.

Here is my full solution to this problem (if the same problem):

https://github.com/tmartinx/svauto/blob/dev/image-factory.sh#L510

I'm just not entirely sure if we're talking about the same problem
here...

Cheers!
Thiago

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Title:
  Can't convert to vmdk with the streamOptimized subformat

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[Bug 1562696] Re: vagrant-libvirt: undefined method `group_by' for nil:NilClass (NoMethodError)

[Thiago Martins]

*** This bug is a duplicate of bug 1559420 ***
https://bugs.launchpad.net/bugs/1559420

** This bug has been marked a duplicate of bug 1559420
   plugin install fails in ubuntu/debian packaged version of vagrant (xenial)

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Title:
  vagrant-libvirt: undefined method `group_by' for nil:NilClass
  (NoMethodError)

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[Bug 1559420] Re: plugin install fails in ubuntu/debian packaged version of vagrant (xenial)

[Thiago Martins]

Can someone fix this before Xenial release?
Cheers!

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[Bug 1561729] Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915_bpo]] *ERROR* CPU pipe A FIFO underrun

[Thiago Martins]

Joseph,

Earlier versions of Xenial, doesn't have this problem.

Maybe with previous XOrg / Linux 4.3 combo... And also, maybe two or
three Google Chrome previous versions?

I think that it would be a good idea to give it a try, maybe a Xenial
alpha.

Best!
Thiago

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Title:
  [drm:intel_cpu_fifo_underrun_irq_handler [i915_bpo]] *ERROR* CPU pipe
  A FIFO underrun

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[Bug 1561729] Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915_bpo]] *ERROR* CPU pipe A FIFO underrun

[Thiago Martins]

However, I'm not seeing any DRM errors on dmesg / kern.log.

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Title:
  [drm:intel_cpu_fifo_underrun_irq_handler [i915_bpo]] *ERROR* CPU pipe
  A FIFO underrun

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[Bug 1561729] Re: [drm:intel_cpu_fifo_underrun_irq_handler [i915_bpo]] *ERROR* CPU pipe A FIFO underrun

[Thiago Martins]

Hey!

I'm also facing this problem, I recorded a video about it:

https://www.youtube.com/watch?v=l21WsKz3fZc

I tried to move away from XOrg, by using GNOME+Wayland, but, problem
persist, Wayland is faster, however, I can still see it flickering
(faster).

Problem with GNOME+Wayland is that it completely freezes my Macbook.

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Title:
  [drm:intel_cpu_fifo_underrun_irq_handler [i915_bpo]] *ERROR* CPU pipe
  A FIFO underrun

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[Bug 1562696] [NEW] vagrant-libvirt: undefined method `group_by' for nil:NilClass (NoMethodError)

[Thiago Martins]

Public bug reported:

Using the Xenial version of vagrant, attempting to install the "vagrant-
libvirt" plugin fails:

---
# vagrant plugin install vagrant-libvirt
/usr/lib/ruby/2.3.0/rubygems/specification.rb:946:in `all=': undefined method 
`group_by' for nil:NilClass (NoMethodError)
from /usr/lib/ruby/vendor_ruby/vagrant/bundler.rb:275:in 
`with_isolated_gem'
from /usr/lib/ruby/vendor_ruby/vagrant/bundler.rb:231:in 
`internal_install'
from /usr/lib/ruby/vendor_ruby/vagrant/bundler.rb:102:in `install'
from /usr/lib/ruby/vendor_ruby/vagrant/plugin/manager.rb:62:in `block 
in install_plugin'
from /usr/lib/ruby/vendor_ruby/vagrant/plugin/manager.rb:72:in 
`install_plugin'
from 
/usr/share/vagrant/plugins/commands/plugin/action/install_gem.rb:37:in `call'
from /usr/lib/ruby/vendor_ruby/vagrant/action/warden.rb:34:in `call'
from /usr/lib/ruby/vendor_ruby/vagrant/action/builder.rb:116:in `call'
from /usr/lib/ruby/vendor_ruby/vagrant/action/runner.rb:66:in `block in 
run'
from /usr/lib/ruby/vendor_ruby/vagrant/util/busy.rb:19:in `busy'
from /usr/lib/ruby/vendor_ruby/vagrant/action/runner.rb:66:in `run'
from /usr/share/vagrant/plugins/commands/plugin/command/base.rb:14:in 
`action'
from 
/usr/share/vagrant/plugins/commands/plugin/command/install.rb:32:in `block in 
execute'
from 
/usr/share/vagrant/plugins/commands/plugin/command/install.rb:31:in `each'
from 
/usr/share/vagrant/plugins/commands/plugin/command/install.rb:31:in `execute'
from /usr/share/vagrant/plugins/commands/plugin/command/root.rb:56:in 
`execute'
from /usr/lib/ruby/vendor_ruby/vagrant/cli.rb:42:in `execute'
from /usr/lib/ruby/vendor_ruby/vagrant/environment.rb:268:in `cli'
from /usr/bin/vagrant:173:in `'
---

If I purge vargrant and then install the upstream package (version
1:1.8.1 from https://www.vagrantup.com/downloads.html) I can install the
vagrant-libvirt plugin with no problem.  Switching back to the Ubuntu
version reproduces the original problem.

I think that it would be great to close BUG:

Package vagrant-libvirt for Xenial
https://bugs.launchpad.net/bugs/1543792

Then, this problem will disappear!

Best,
Thiago

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: vagrant 1.8.1+dfsg-1 [modified: usr/share/vagrant-plugins/plugins.json]
ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
Uname: Linux 4.4.0-15-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CurrentDesktop: GNOME
Date: Mon Mar 28 01:41:06 2016
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-01-30 (57 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160130)
PackageArchitecture: all
SourcePackage: vagrant
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: vagrant (Ubuntu)
 Importance: Undecided
 Status: New

** Affects: vagrant (Debian)
 Importance: Unknown
 Status: Unknown


** Tags: amd64 apport-bug wayland-session xenial

** Bug watch added: Debian Bug tracker #818237
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=818237

** Also affects: vagrant (Debian) via
   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=818237
   Importance: Unknown
   Status: Unknown

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Title:
  vagrant-libvirt: undefined method `group_by' for nil:NilClass
  (NoMethodError)

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[Bug 1557612] Re: evolution: e-data-server Error opening directory '/usr/lib/evolution-data-server/credential-modules'

[Thiago Martins]

I'm facing this problem too... But I am unable to install the package,
look:

---
$ sudo apt install evolution-data-server-online-accounts
Reading package lists... Done
Building dependency tree   
Reading state information... Done
The following packages were automatically installed and are no longer required:
  mir-client-platform-mesa4 mir-graphics-drivers-desktop 
mir-platform-graphics-mesa-kms8 mir-platform-graphics-mesa-x8 
mir-platform-input-evdev5 qtubuntu-desktop
  ubuntu-application-api3-desktop
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
  address-book-service address-book-updater buteo-sync-plugins-contacts-google 
qtcontact5-galera qtdeclarative5-ubuntu-telephony0.1 unity8 
unity8-desktop-session-mir
The following NEW packages will be installed:
  evolution-data-server-online-accounts
0 upgraded, 1 newly installed, 7 to remove and 2 not upgraded.
Need to get 33.6 kB of archives.
After this operation, 9,486 kB disk space will be freed.
Do you want to continue? [Y/n] ^C
---

 It tries to uninstall Unity8, which I'm experimenting / using now.

 So, what to do?

Thiago

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Title:
  evolution: e-data-server Error opening directory '/usr/lib/evolution-
  data-server/credential-modules'

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Re: [Bug 1558857] Re: Upgrade to latest stable version v1.3.2

[Thiago Martins]

Sounds awesome! Maybe we'll have it on Xenial via next Ubuntu Cloud
Archive...:-D

On 22 March 2016 at 14:39, Serge Hallyn <1558...@bugs.launchpad.net>
wrote:

> Hi Thiago,
>
> yeah we may as well keep it open for first thing in 16.10.
>
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>
> Title:
>   Upgrade to latest stable version v1.3.2
>
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>
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Title:
  Upgrade to latest stable version v1.3.2

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Re: [Bug 1558857] Re: Upgrade to latest stable version v1.3.2

[Thiago Martins]

On 21 March 2016 at 05:22, Serge Hallyn <1558...@bugs.launchpad.net>
wrote:

> Quoting Thiago Martins (thiagocmarti...@gmail.com):
> > I agree that it is important to be conservative, nevertheless, take a
> look
> > here:
> >
> > --
> > "Although libvirt 1.2.15 works with Xen, libvirt 1.3.2 or newer is
> > recommended."
>
> xenial is on 1.3.1, not 1.2.15
>
> I'm afraid we'll need pointers to specific missing feature to do an update
> this late. (for instance, "nova really needs the xl cmdline= support")
>
> I'm just not seeing that much in the changelog.
>
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>
> Title:
>   Upgrade to latest stable version v1.3.2
>

Sure, I know Xenial have 1.3.1... Up to you guys to decide this! If you say
that Libvirt's changelog doesn't have too much changes between 1.3.1 and
1.3.2, then, I'm good to close this bug has "won't fix" or, maybe, keep it
for Xenial 16.04.1...

Cheers!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

Yeah, I am unable to rebuild OpenvSwitch against my libdpdk-dev...
:-(

I can easily rebuild it, using Ubuntu's libdpdk-dev but, after enabling
BNX2X_PMD, OpenvSwitch doesn't build, I'm seeing the following error:

-
apt source openvswitch
cd openvswitch-2.5.0
dpkg-buildpackage -rfakeroot -uc -us

..
configure: error: cannot link with dpdk
..
-

 Now I'm really stucked, I'll wait for Christian's help next week...
=)

Best,
Thiago

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Title:
  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

Yeah, I am unable to rebuild OpenvSwitch against my libdpdk-dev...
:-(

I can easily rebuild it, using Ubuntu's libdpdk-dev but, after enabling
BNX2X_PMD, OpenvSwitch doesn't build, I'm seeing the following error:

-
apt source openvswitch
cd openvswitch-2.5.0
dpkg-buildpackage -rfakeroot -uc -us

..
configure: error: cannot link with dpdk
..
-

 Now I'm really stucked, I'll wait for Christian's help next week...
=)

Best,
Thiago

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Title:
  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

Mmmm... Might not be a hugetable memory, double checked everything.

I'm thinking about the following error:

-
kernel: ovs-vswitchd[3793]: segfault at c80086e430 ip 7f0a4f222b26 sp 
7ffce3539190 error 4 in libdpdk.so.0[7f0a4f1ff000+22f000]
-

Since I repackaged DPDK to enable BNX2X with PMD, I think that I'll need
to also, rebuild OpenvSwitch against new libdpdk-dev...

I'll try this tomorrow...

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  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

Mmmm... Might not be a hugetable memory, double checked everything.

I'm thinking about the following error:

-
kernel: ovs-vswitchd[3793]: segfault at c80086e430 ip 7f0a4f222b26 sp 
7ffce3539190 error 4 in libdpdk.so.0[7f0a4f1ff000+22f000]
-

Since I repackaged DPDK to enable BNX2X with PMD, I think that I'll need
to also, rebuild OpenvSwitch against new libdpdk-dev...

I'll try this tomorrow...

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  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

Right,

 Just for the record, for the first time ever, I'm seeing a different
message here:

---
# ovs-vsctl show

 
b70c1e0a-20d7-4bdb-98db-467330b72d07
Bridge "br0"
Port "dpdk0"
Interface "dpdk0"
type: dpdk
error: "could not open network device dpdk0 (Cannot allocate 
memory)"
Port "br0"
Interface "br0"
type: internal
ovs_version: "2.5.0"
---

 It is not "could not open network device dpdk0 (No such device)"
anymore! I'm smelling progress!

 I'll take a look on my Hugetable settings now...

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  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

Right,

 Just for the record, for the first time ever, I'm seeing a different
message here:

---
# ovs-vsctl show

 
b70c1e0a-20d7-4bdb-98db-467330b72d07
Bridge "br0"
Port "dpdk0"
Interface "dpdk0"
type: dpdk
error: "could not open network device dpdk0 (Cannot allocate 
memory)"
Port "br0"
Interface "br0"
type: internal
ovs_version: "2.5.0"
---

 It is not "could not open network device dpdk0 (No such device)"
anymore! I'm smelling progress!

 I'll take a look on my Hugetable settings now...

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  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

After digging into DPDK source code, I found this:

--
cd ~/sources/dpdk/dpdk-2.2.0/drivers/net/

grep -ri \/firmware *

bnx2x/bnx2x.c:#define FW_NAME_57711 "/lib/firmware/bnx2x/bnx2x-e1h-7.2.51.0.fw"
bnx2x/bnx2x.c:#define FW_NAME_57810 "/lib/firmware/bnx2x/bnx2x-e2-7.2.51.0.fw"
--

However, those files doesn't exists on Ubuntu 16.04! Package linux-
firmware doesn't have any of it. So, I downloaded it:

--
cd /lib/firmware/bnx2x/

wget 
https://github.com/cernekee/linux-firmware/raw/master/bnx2x/bnx2x-e2-7.2.51.0.fw
wget 
https://github.com/cernekee/linux-firmware/raw/master/bnx2x/bnx2x-e1h-7.2.51.0.fw
--

And then, no more firmware errors!

--
journalctl | grep -i ovs

https://paste.ubuntu.com/15429791/
--

 However, still doesn't work! Look:

--
ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev

log:

ovs-vsctl[3804]: ovs|1|vsctl|INFO|Called as ovs-vsctl add-br br0 -- set 
bridge br0 datapath_type=netdev
kernel: device ovs-netdev entered promiscuous mode
kernel: device br0 entered promiscuous mode
-

ovs-vsctl add-port br0 dpdk0 -- set Interface dpdk0 type=dpdk
ovs-vsctl: Error detected while setting up 'dpdk0'.  See ovs-vswitchd log for 
details.

log:

ovs-vsctl[3890]: ovs|1|vsctl|INFO|Called as ovs-vsctl add-port br0 dpdk0 -- 
set Interface dpdk0 type=dpdk 
kernel: ovs-vswitchd[3793]: segfault at c80086e430 ip 7f0a4f222b26 sp 
7ffce3539190 error 4 in libdpdk.so.0[7f0a4f1ff000+22f000]
ovs-vswitchd[3792]: ovs|3|daemon_unix(monitor)|ERR|1 crashes: pid 3793 
died, killed (Segmentation fault), core dumped, restarting
kernel: device ovs-netdev entered promiscuous mode
ovs-vswitchd[3897]: EAL: memzone_reserve_aligned_thread_unsafe(): memzone 
 already exists
ovs-vswitchd[3897]: RING: Cannot reserve memory
kernel: device br0 entered promiscuous mode
ovs-vswitchd[3897]: EAL: memzone_reserve_aligned_thread_unsafe(): memzone 
 already exists
ovs-vswitchd[3897]: RING: Cannot reserve memory
--

Investigating but, running out of ideas...

Best,
Thiago

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  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

After digging into DPDK source code, I found this:

--
cd ~/sources/dpdk/dpdk-2.2.0/drivers/net/

grep -ri \/firmware *

bnx2x/bnx2x.c:#define FW_NAME_57711 "/lib/firmware/bnx2x/bnx2x-e1h-7.2.51.0.fw"
bnx2x/bnx2x.c:#define FW_NAME_57810 "/lib/firmware/bnx2x/bnx2x-e2-7.2.51.0.fw"
--

However, those files doesn't exists on Ubuntu 16.04! Package linux-
firmware doesn't have any of it. So, I downloaded it:

--
cd /lib/firmware/bnx2x/

wget 
https://github.com/cernekee/linux-firmware/raw/master/bnx2x/bnx2x-e2-7.2.51.0.fw
wget 
https://github.com/cernekee/linux-firmware/raw/master/bnx2x/bnx2x-e1h-7.2.51.0.fw
--

And then, no more firmware errors!

--
journalctl | grep -i ovs

https://paste.ubuntu.com/15429791/
--

 However, still doesn't work! Look:

--
ovs-vsctl add-br br0 -- set bridge br0 datapath_type=netdev

log:

ovs-vsctl[3804]: ovs|1|vsctl|INFO|Called as ovs-vsctl add-br br0 -- set 
bridge br0 datapath_type=netdev
kernel: device ovs-netdev entered promiscuous mode
kernel: device br0 entered promiscuous mode
-

ovs-vsctl add-port br0 dpdk0 -- set Interface dpdk0 type=dpdk
ovs-vsctl: Error detected while setting up 'dpdk0'.  See ovs-vswitchd log for 
details.

log:

ovs-vsctl[3890]: ovs|1|vsctl|INFO|Called as ovs-vsctl add-port br0 dpdk0 -- 
set Interface dpdk0 type=dpdk 
kernel: ovs-vswitchd[3793]: segfault at c80086e430 ip 7f0a4f222b26 sp 
7ffce3539190 error 4 in libdpdk.so.0[7f0a4f1ff000+22f000]
ovs-vswitchd[3792]: ovs|3|daemon_unix(monitor)|ERR|1 crashes: pid 3793 
died, killed (Segmentation fault), core dumped, restarting
kernel: device ovs-netdev entered promiscuous mode
ovs-vswitchd[3897]: EAL: memzone_reserve_aligned_thread_unsafe(): memzone 
 already exists
ovs-vswitchd[3897]: RING: Cannot reserve memory
kernel: device br0 entered promiscuous mode
ovs-vswitchd[3897]: EAL: memzone_reserve_aligned_thread_unsafe(): memzone 
 already exists
ovs-vswitchd[3897]: RING: Cannot reserve memory
--

Investigating but, running out of ideas...

Best,
Thiago

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Title:
  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

So,

 I managed to include all NICs under the same IOMMU Group, like this:

---
dpdk_nic_bind --status

Network devices using DPDK-compatible driver

:01:00.0 'NetXtreme II BCM57800 1/10 Gigabit Ethernet' drv=vfio-pci 
unused=bnx2x
:01:00.1 'NetXtreme II BCM57800 1/10 Gigabit Ethernet' drv=vfio-pci 
unused=bnx2x
:01:00.2 'NetXtreme II BCM57800 1/10 Gigabit Ethernet' drv=vfio-pci 
unused=bnx2x
:01:00.3 'NetXtreme II BCM57800 1/10 Gigabit Ethernet' drv=vfio-pci 
unused=bnx2x

Network devices using kernel driver
===


Other network devices
=

---

 However, now, OVS+DPDK doesn't complain anymore about the "VFIO group
is not viable", but, I'm seeing now the very same error when with
"uio_pci_generic", no firmware:

--
ovs-vswitchd[3007]: EAL: TSC frequency is ~228 KHz 
ovs-ctl[2975]: EAL: Master lcore 0 is ready (tid=f8604b00;cpuset=[0]) 
ovs-ctl[2975]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-ctl[2975]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-vswitchd[3007]: EAL: Master lcore 0 is ready (tid=f8604b00;cpuset=[0]) 
ovs-vswitchd[3007]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-vswitchd[3007]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-ctl[2975]: EAL:   PCI memory mapped at 0x7f384000
ovs-ctl[2975]: EAL:   PCI memory mapped at 0x7f384080
ovs-ctl[2975]: EAL: Trying to map BAR 4 that contains the MSI-X table. Trying 
offsets: 0x400:0x, 0x1000:0xf000
ovs-ctl[2975]: EAL:   PCI memory mapped at 0x7f3841001000
ovs-ctl[2975]: ovs-vswitchd: 
/home/ubuntu/sources/dpdk/dpdk-2.2.0/drivers/net/bnx2x/bnx2x_ethdev.c:453: 
bnx2x_common_dev_init: Assertion `sc->firmware' failed.
ovs-vswitchd[3007]: EAL:   PCI memory mapped at 0x7f384000
ovs-vswitchd[3007]: EAL:   PCI memory mapped at 0x7f384080
ovs-vswitchd[3007]: EAL: Trying to map BAR 4 that contains the MSI-X table. 
Trying offsets: 0x400:0x, 0x1000:0xf000
ovs-vswitchd[3007]: EAL:   PCI memory mapped at 0x7f3841001000
ovs-ctl[2975]: Aborted (core dumped)
ovs-ctl[2975]:  * Starting ovs-vswitchd
ovs-ctl[2975]:  * Enabling remote OVSDB managers
---

 So, the problem now, looks like the OVS with DPDK is unable to find the
BNX2X firmware, but I have the linux-firmware package, that contains the
bnx firmwares...

Cheers!
Thiago

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  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1559408] Re: Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

So,

 I managed to include all NICs under the same IOMMU Group, like this:

---
dpdk_nic_bind --status

Network devices using DPDK-compatible driver

:01:00.0 'NetXtreme II BCM57800 1/10 Gigabit Ethernet' drv=vfio-pci 
unused=bnx2x
:01:00.1 'NetXtreme II BCM57800 1/10 Gigabit Ethernet' drv=vfio-pci 
unused=bnx2x
:01:00.2 'NetXtreme II BCM57800 1/10 Gigabit Ethernet' drv=vfio-pci 
unused=bnx2x
:01:00.3 'NetXtreme II BCM57800 1/10 Gigabit Ethernet' drv=vfio-pci 
unused=bnx2x

Network devices using kernel driver
===


Other network devices
=

---

 However, now, OVS+DPDK doesn't complain anymore about the "VFIO group
is not viable", but, I'm seeing now the very same error when with
"uio_pci_generic", no firmware:

--
ovs-vswitchd[3007]: EAL: TSC frequency is ~228 KHz 
ovs-ctl[2975]: EAL: Master lcore 0 is ready (tid=f8604b00;cpuset=[0]) 
ovs-ctl[2975]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-ctl[2975]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-vswitchd[3007]: EAL: Master lcore 0 is ready (tid=f8604b00;cpuset=[0]) 
ovs-vswitchd[3007]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-vswitchd[3007]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-ctl[2975]: EAL:   PCI memory mapped at 0x7f384000
ovs-ctl[2975]: EAL:   PCI memory mapped at 0x7f384080
ovs-ctl[2975]: EAL: Trying to map BAR 4 that contains the MSI-X table. Trying 
offsets: 0x400:0x, 0x1000:0xf000
ovs-ctl[2975]: EAL:   PCI memory mapped at 0x7f3841001000
ovs-ctl[2975]: ovs-vswitchd: 
/home/ubuntu/sources/dpdk/dpdk-2.2.0/drivers/net/bnx2x/bnx2x_ethdev.c:453: 
bnx2x_common_dev_init: Assertion `sc->firmware' failed.
ovs-vswitchd[3007]: EAL:   PCI memory mapped at 0x7f384000
ovs-vswitchd[3007]: EAL:   PCI memory mapped at 0x7f384080
ovs-vswitchd[3007]: EAL: Trying to map BAR 4 that contains the MSI-X table. 
Trying offsets: 0x400:0x, 0x1000:0xf000
ovs-vswitchd[3007]: EAL:   PCI memory mapped at 0x7f3841001000
ovs-ctl[2975]: Aborted (core dumped)
ovs-ctl[2975]:  * Starting ovs-vswitchd
ovs-ctl[2975]:  * Enabling remote OVSDB managers
---

 So, the problem now, looks like the OVS with DPDK is unable to find the
BNX2X firmware, but I have the linux-firmware package, that contains the
bnx firmwares...

Cheers!
Thiago

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Title:
  Many PMD driver options are disabled, including "BNX2X"!

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[Bug 1558857] [NEW] Upgrade to latest stable version v1.3.2

[Thiago Martins]

Public bug reported:

Hey guys,

 Is it possible to upgrade Libvirt to v1.3.2 for Xenial?

 It have many bug fixes an improvements for Xen XL driver!

Cheers!
Thiago

** Affects: libvirt (Ubuntu)
 Importance: Undecided
 Status: New

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[Bug 1505839] Re: Unable to install from text mode interface

[Thiago Martins]

It will be a shame to release Xenial with this bug opened...=/

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Title:
  Unable to install from text mode interface

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[Bug 1505839] Re: Unable to install from text mode interface

[Thiago Martins]

It will be a shame to release Xenial with this bug opened...=/

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Title:
  Unable to install from text mode interface

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Re: [Bug 1558857] Re: Upgrade to latest stable version v1.3.2

[Thiago Martins]

Mmm... Okay... APT is still receiving cycle updates...   ;-)

Also, OpenStack with Open Soruce Xen, recommends Libvirt 1.3.2! I think
that this is something important for an LTS like Xenial.

On 17 March 2016 at 23:06, Serge Hallyn <1558...@bugs.launchpad.net>
wrote:

> It's very late in the cycle for a version update.
>
> Assigning this to Stefan to gauge the importance of the xen
> improvements.
>
> ** Changed in: libvirt (Ubuntu)
>  Assignee: (unassigned) => Stefan Bader (smb)
>
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>
> Title:
>   Upgrade to latest stable version v1.3.2
>
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>
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[Bug 1559408] [NEW] Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

Public bug reported:

Guys,

 After deep research on the following problem:

 Xenial - OpenvSwitch with DPDK binding to 10G NIC, not working:
 https://lists.ubuntu.com/archives/ubuntu-devel-discuss/2016-March/016287.html

 I realized that, going against the DPDK documentation:

 http://dpdk.org/doc/guides/nics/bnx2x.html

 The option "CONFIG_RTE_LIBRTE_BNX2X_PMD" is DISABLED by default! Not
enabled, as the doc points (CONFIG_RTE_LIBRTE_BNX2X_PMD (default y))...

 Take a look:

---
cd ~/sources/dpdk

apt source dpdk

cd dpdk-2.2.0

$ grep PMD config/common_linuxapp | grep ^CONFIG | grep n
CONFIG_RTE_LIBRTE_MLX4_PMD=n
CONFIG_RTE_LIBRTE_MLX5_PMD=n
CONFIG_RTE_LIBRTE_BNX2X_PMD=n
CONFIG_RTE_LIBRTE_NFP_PMD=n
CONFIG_RTE_LIBRTE_PMD_SZEDATA2=n
CONFIG_RTE_LIBRTE_PMD_PCAP=n
CONFIG_RTE_LIBRTE_PMD_XENVIRT=n
CONFIG_RTE_LIBRTE_PMD_QAT=n
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_INIT=n
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_TX=n
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_RX=n
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_DRIVER=n
CONFIG_RTE_LIBRTE_PMD_AESNI_MB=n
CONFIG_RTE_LIBRTE_PMD_AESNI_MB_DEBUG=n
CONFIG_RTE_TEST_PMD_RECORD_CORE_CYCLES=n
CONFIG_RTE_TEST_PMD_RECORD_BURST_STATS=n
---

 I strong believe that this is the main problem with OpenvSwitch + DPDK
on Ubuntu, that causes OVS to not find any "dpdkX" interfaces! Even if
DPDK-Compatible driver is there, being used!!!

 So, I added the following line:

---
-e 's,(CONFIG_RTE_LIBRTE_BNX2X_PMD=).*,\1y,' \
---

 To DPDK's debian/rules file, it now looks like this:

---
build-config:
dh_testdir
$(MAKE) O=$(DPDK_STATIC_DIR) T=$(DPDK_CONFIG) config
sed -ri -e 's,(RTE_MACHINE=).*,\1"default",' \
-e 's,(RTE_NEXT_ABI=).*,\1n,' \
-e 's,(RTE_APP_TEST=).*,\1n,' \
-e 's,(CONFIG_RTE_EAL_IGB_UIO=).*,\1n,' \
-e 's,(CONFIG_RTE_KNI_KMOD=).*,\1n,' \
-e 's,(CONFIG_RTE_BUILD_COMBINE_LIBS=).*,\1y,' \
-e 's,(CONFIG_RTE_LIBRTE_BNX2X_PMD=).*,\1y,' \
-e 's,(LIBRTE_PMD_PCAP=).*,\1y,' \
-e 's,(LIBRTE_PMD_XENVIRT=).*,\1y,' \
$(DPDK_STATIC_DIR)/.config
---

 Note: There is a need to install:

sudo apt install zlib1g-dev

 After that, now, I can see a very different behavior! Still not
working... lol

 But some progress, look, the error on OVS log is very different now:

---
ovs-ctl[2170]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-ctl[2170]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-vswitchd[2551]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-ctl[2170]: EAL:   PCI memory mapped at 0x7f618000 
ovs-ctl[2170]: EAL:   PCI memory mapped at 0x7f618080 
ovs-ctl[2170]: EAL:   PCI memory mapped at 0x7f618100 
ovs-vswitchd[2551]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-ctl[2170]: ovs-vswitchd: 
/home/ubuntu/sources/dpdk/dpdk-2.2.0/drivers/net/bnx2x/bnx2x_ethdev.c:453: 
bnx2x_common_dev_init: Assertion `sc->firmware' failed.
ovs-vswitchd[2551]: EAL:   PCI memory mapped at 0x7f618000 
ovs-vswitchd[2551]: EAL:   PCI memory mapped at 0x7f618080 
ovs-vswitchd[2551]: EAL:   PCI memory mapped at 0x7f618100 
ovs-ctl[2170]: Aborted (core dumped)
---

 So, I tried something different, changed /etc/dpdk/interfaces from
this:

---
pci:01:00.0uio_pci_generic
pci:01:00.1uio_pci_generic
---

 To this:

---
pci:01:00.0vfio-pci
pci:01:00.1vfio-pci
---

 And now, a completely different, error message (still not working):

---
ovs-vswitchd[2950]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-vswitchd[2950]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-vswitchd[2950]: EAL:   :01:00.0 VFIO group is not viable!
ovs-vswitchd[2950]: EAL: Error - exiting with code: 1
ovs-vswitchd[2950]: Requested device :01:00.0 cannot be used
---

 It looks much better with VFIO! There is no more "core dumped"!

 But still not working.

 So, I'm opening this bug report, so you guys can enable the PMD drivers
for all the remaining drivers, like BNX2X, MLX4 & 5, XENVIRT, QAT, PCAP
and etc (maybe I am missing other DPDK options that we must enable! Lets
take a deep look into those disabled options)...

 However, I'm curious about the usage of BNX2X when with
"uio_pci_generic", what is that firmware error followed by a core dump?
Very intriguing...

 BTW, when with VFIO, I added the following options "iommu=pt
intel_iommu=on" to /etc/default/grub, otherwise, VFIO doesn't work.

 And, after reading the VFIO OVS error message, "VFIO group is not
viable", I google for it and I found the following blog post about this:

[IOMMU] The error of "VFIO group is not viable":
http://danny270degree.blogspot.com.br/2015/12/iommu-error-of-vfio-group-is-not-viable.html

 So, I think that I am almost there! It is just a matter of configuring
this VFIO group thing but, I have no idea about how to do that...   :-P

 Christian is using ixgbe driver, which have PMD enabled by default!
That's why his setup works (ixgbe), and mine 

[Bug 1559408] [NEW] Many PMD driver options are disabled, including "BNX2X"!

[Thiago Martins]

Public bug reported:

Guys,

 After deep research on the following problem:

 Xenial - OpenvSwitch with DPDK binding to 10G NIC, not working:
 https://lists.ubuntu.com/archives/ubuntu-devel-discuss/2016-March/016287.html

 I realized that, going against the DPDK documentation:

 http://dpdk.org/doc/guides/nics/bnx2x.html

 The option "CONFIG_RTE_LIBRTE_BNX2X_PMD" is DISABLED by default! Not
enabled, as the doc points (CONFIG_RTE_LIBRTE_BNX2X_PMD (default y))...

 Take a look:

---
cd ~/sources/dpdk

apt source dpdk

cd dpdk-2.2.0

$ grep PMD config/common_linuxapp | grep ^CONFIG | grep n
CONFIG_RTE_LIBRTE_MLX4_PMD=n
CONFIG_RTE_LIBRTE_MLX5_PMD=n
CONFIG_RTE_LIBRTE_BNX2X_PMD=n
CONFIG_RTE_LIBRTE_NFP_PMD=n
CONFIG_RTE_LIBRTE_PMD_SZEDATA2=n
CONFIG_RTE_LIBRTE_PMD_PCAP=n
CONFIG_RTE_LIBRTE_PMD_XENVIRT=n
CONFIG_RTE_LIBRTE_PMD_QAT=n
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_INIT=n
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_TX=n
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_RX=n
CONFIG_RTE_LIBRTE_PMD_QAT_DEBUG_DRIVER=n
CONFIG_RTE_LIBRTE_PMD_AESNI_MB=n
CONFIG_RTE_LIBRTE_PMD_AESNI_MB_DEBUG=n
CONFIG_RTE_TEST_PMD_RECORD_CORE_CYCLES=n
CONFIG_RTE_TEST_PMD_RECORD_BURST_STATS=n
---

 I strong believe that this is the main problem with OpenvSwitch + DPDK
on Ubuntu, that causes OVS to not find any "dpdkX" interfaces! Even if
DPDK-Compatible driver is there, being used!!!

 So, I added the following line:

---
-e 's,(CONFIG_RTE_LIBRTE_BNX2X_PMD=).*,\1y,' \
---

 To DPDK's debian/rules file, it now looks like this:

---
build-config:
dh_testdir
$(MAKE) O=$(DPDK_STATIC_DIR) T=$(DPDK_CONFIG) config
sed -ri -e 's,(RTE_MACHINE=).*,\1"default",' \
-e 's,(RTE_NEXT_ABI=).*,\1n,' \
-e 's,(RTE_APP_TEST=).*,\1n,' \
-e 's,(CONFIG_RTE_EAL_IGB_UIO=).*,\1n,' \
-e 's,(CONFIG_RTE_KNI_KMOD=).*,\1n,' \
-e 's,(CONFIG_RTE_BUILD_COMBINE_LIBS=).*,\1y,' \
-e 's,(CONFIG_RTE_LIBRTE_BNX2X_PMD=).*,\1y,' \
-e 's,(LIBRTE_PMD_PCAP=).*,\1y,' \
-e 's,(LIBRTE_PMD_XENVIRT=).*,\1y,' \
$(DPDK_STATIC_DIR)/.config
---

 Note: There is a need to install:

sudo apt install zlib1g-dev

 After that, now, I can see a very different behavior! Still not
working... lol

 But some progress, look, the error on OVS log is very different now:

---
ovs-ctl[2170]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-ctl[2170]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-vswitchd[2551]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-ctl[2170]: EAL:   PCI memory mapped at 0x7f618000 
ovs-ctl[2170]: EAL:   PCI memory mapped at 0x7f618080 
ovs-ctl[2170]: EAL:   PCI memory mapped at 0x7f618100 
ovs-vswitchd[2551]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-ctl[2170]: ovs-vswitchd: 
/home/ubuntu/sources/dpdk/dpdk-2.2.0/drivers/net/bnx2x/bnx2x_ethdev.c:453: 
bnx2x_common_dev_init: Assertion `sc->firmware' failed.
ovs-vswitchd[2551]: EAL:   PCI memory mapped at 0x7f618000 
ovs-vswitchd[2551]: EAL:   PCI memory mapped at 0x7f618080 
ovs-vswitchd[2551]: EAL:   PCI memory mapped at 0x7f618100 
ovs-ctl[2170]: Aborted (core dumped)
---

 So, I tried something different, changed /etc/dpdk/interfaces from
this:

---
pci:01:00.0uio_pci_generic
pci:01:00.1uio_pci_generic
---

 To this:

---
pci:01:00.0vfio-pci
pci:01:00.1vfio-pci
---

 And now, a completely different, error message (still not working):

---
ovs-vswitchd[2950]: EAL: PCI device :01:00.0 on NUMA socket 0
ovs-vswitchd[2950]: EAL:   probe driver: 14e4:168a rte_bnx2x_pmd
ovs-vswitchd[2950]: EAL:   :01:00.0 VFIO group is not viable!
ovs-vswitchd[2950]: EAL: Error - exiting with code: 1
ovs-vswitchd[2950]: Requested device :01:00.0 cannot be used
---

 It looks much better with VFIO! There is no more "core dumped"!

 But still not working.

 So, I'm opening this bug report, so you guys can enable the PMD drivers
for all the remaining drivers, like BNX2X, MLX4 & 5, XENVIRT, QAT, PCAP
and etc (maybe I am missing other DPDK options that we must enable! Lets
take a deep look into those disabled options)...

 However, I'm curious about the usage of BNX2X when with
"uio_pci_generic", what is that firmware error followed by a core dump?
Very intriguing...

 BTW, when with VFIO, I added the following options "iommu=pt
intel_iommu=on" to /etc/default/grub, otherwise, VFIO doesn't work.

 And, after reading the VFIO OVS error message, "VFIO group is not
viable", I google for it and I found the following blog post about this:

[IOMMU] The error of "VFIO group is not viable":
http://danny270degree.blogspot.com.br/2015/12/iommu-error-of-vfio-group-is-not-viable.html

 So, I think that I am almost there! It is just a matter of configuring
this VFIO group thing but, I have no idea about how to do that...   :-P

 Christian is using ixgbe driver, which have PMD enabled by default!
That's why his setup works (ixgbe), and mine 

Re: [Bug 1558857] Re: Upgrade to latest stable version v1.3.2

[Thiago Martins]

I agree that it is important to be conservative, nevertheless, take a look
here:

--
"Although libvirt 1.2.15 works with Xen, libvirt 1.3.2 or newer is
recommended."

"We do however recommend using libvirt 1.3.2, which is fully supported and
tested as part of the Xen Project CI loop. It addresses live migration
monitoring related issues and adds support for peer-to-peer migration mode,
which nova relies on."

https://github.com/openstack/openstack-manuals/blob/master/doc/config-reference/source/compute/hypervisor-xen-libvirt.rst
--

--
Another example, Mesa is 11.1 but, Xorg team is planning to upgrade it to
11.2:
https://launchpad.net/~canonical-x/+archive/ubuntu/x-staging
--

Cheers!
Thiago

On 18 March 2016 at 10:49, Launchpad Bug Tracker <1558...@bugs.launchpad.net
> wrote:

> Status changed to 'Confirmed' because the bug affects multiple users.
>
> ** Changed in: libvirt (Ubuntu)
>Status: New => Confirmed
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1558857
>
> Title:
>   Upgrade to latest stable version v1.3.2
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1558857/+subscriptions
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Title:
  Upgrade to latest stable version v1.3.2

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[Bug 1558857] [NEW] Upgrade to latest stable version v1.3.2

[Thiago Martins]

Public bug reported:

Hey guys,

 Is it possible to upgrade Libvirt to v1.3.2 for Xenial?

 It have many bug fixes an improvements for Xen XL driver!

Cheers!
Thiago

** Affects: libvirt (Ubuntu)
 Importance: Undecided
 Status: New

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  Upgrade to latest stable version v1.3.2

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[Bug 1556301] [NEW] Missing Virt-Manager Menu (File, Edit, etc)

[Thiago Martins]

Public bug reported:

Guy,

 The Virt-Manager menu is not showing up.

 I need to press "alt+f", to access it, but neither after that, the menu
doesn't appear.

Thanks,
Thiago

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: virt-manager 1:1.3.2-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-12.28-generic 4.4.4
Uname: Linux 4.4.0-12-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Mar 11 19:27:07 2016
EcryptfsInUse: Yes
InstallationDate: Installed on 2016-01-30 (41 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160130)
PackageArchitecture: all
SourcePackage: virt-manager
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: virt-manager (Ubuntu)
 Importance: Undecided
 Status: New


** Tags: amd64 apport-bug xenial

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Title:
  Missing Virt-Manager Menu (File, Edit, etc)

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[Bug 1555819] Re: Upgrade to latest stable version 1.5.1 of Python Shade

[Thiago Martins]

You're the man James, thank you!!   ^_^

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Title:
  Upgrade to latest stable version 1.5.1 of Python Shade

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[Bug 1536583] Re: Upgrade docker version in 16.04 to 1.9.1.

[Thiago Martins]

Wheee!!! That's AWESOME!!!   :-D

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Title:
  Upgrade docker version in 16.04 to 1.9.1.

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[Bug 1555819] Re: Upgrade to latest stable version 1.5.1 of Python Shade

[Thiago Martins]

BTW, I'm seeing that Python Shade 1.5.1 solves more problems!

https://groups.google.com/forum/#!topic/ansible-project/BAeUNM8BpbU

Lets update it for Xenial?   :-D

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Title:
  Upgrade to latest stable version 1.5.1 of Python Shade

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[Bug 1555819] [NEW] Upgrade to latest stable version 1.5.1 of Python Shade

[Thiago Martins]

Public bug reported:

Guys,

 I'm facing problems to use python-shade from Xenial, with Ansible 2.0,
to manage OpenStack Mitaka. Basically, it is not working.

 I've posted about this problem on Ansible mail list:

 Unable to use "os_keypair" module, while "nova keypair-add" works:
 https://groups.google.com/forum/#!msg/ansible-project/1dpI7iqQv7w/wFiUG6cFBwAJ

 And the minimum version to make it work is 1.4.0 but, latest stable is
1.5.1.

 Can you guys update it for Xenial?

 Thanks in advance!

Best,
Thiago

** Affects: python-shade (Ubuntu)
 Importance: Undecided
 Status: New

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  Upgrade to latest stable version 1.5.1 of Python Shade

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[Bug 1536583] Re: Upgrade docker version in 16.04 to 1.9.1.

[Thiago Martins]

Will Docker 1.10 be included on Xenial? I would like to start planning
and testing it ASAP.

Otherwise, I'll need to work on a different solution...

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  Upgrade docker version in 16.04 to 1.9.1.

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[Bug 1554346] Re: ovs-vswitchd log: connection attempt failed (Address family not supported by protocol)

[Thiago Martins]

You know what, this is not even a bug! Sorry about the buzz...

"ovs-vswitch log" is wrong, "log" is not even an option of "ovs-
vswitchd"!

Look:

---
root@xenial-1:~# ovs-vswitchd blsdadsa
2016-03-08T06:44:10Z|1|ovs_numa|INFO|Discovered 4 CPU cores on NUMA node 0
2016-03-08T06:44:10Z|2|ovs_numa|INFO|Discovered 1 NUMA nodes and 4 CPU cores
2016-03-08T06:44:10Z|3|reconnect|INFO|blsdadsa: connecting...
2016-03-08T06:44:10Z|4|reconnect|INFO|blsdadsa: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T06:44:10Z|5|reconnect|INFO|blsdadsa: waiting 1 seconds before 
reconnect
2016-03-08T06:44:11Z|6|reconnect|INFO|blsdadsa: connecting...
2016-03-08T06:44:11Z|7|reconnect|INFO|blsdadsa: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T06:44:11Z|8|reconnect|INFO|blsdadsa: waiting 2 seconds before 
reconnect
^C2016-03-08T06:44:11Z|9|fatal_signal|WARN|terminating with signal 2 
(Interrupt)
---

Also, my log file have nothing wrong:

/var/log/openvswitch/ovs-vswitchd.log:

---
2016-03-08T06:43:15.842Z|2|vlog|INFO|opened log file 
/var/log/openvswitch/ovs-vswitchd.log
2016-03-08T06:43:15.892Z|3|ovs_numa|INFO|Discovered 4 CPU cores on NUMA 
node 0
2016-03-08T06:43:15.892Z|4|ovs_numa|INFO|Discovered 1 NUMA nodes and 4 CPU 
cores
2016-03-08T06:43:15.892Z|5|reconnect|INFO|unix:/var/run/openvswitch/db.sock:
 connecting...
2016-03-08T06:43:15.893Z|6|reconnect|INFO|unix:/var/run/openvswitch/db.sock:
 connected
2016-03-08T06:43:15.895Z|7|netdev_linux|INFO|tun0 device has unknown 
hardware address family 65534
2016-03-08T06:43:15.896Z|8|bridge|INFO|ovs-vswitchd (Open vSwitch) 2.5.0
2016-03-08T06:43:31.333Z|9|memory|INFO|37520 kB peak resident set size 
after 16.1 seconds
---

So, I am closing this "bug" as invalid.

-
Thiago

** Changed in: openvswitch-dpdk (Ubuntu)
   Status: New => Invalid

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Title:
  ovs-vswitchd log: connection attempt failed (Address family not
  supported by protocol)

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[Bug 1554346] Re: ovs-vswitchd log: connection attempt failed (Address family not supported by protocol)

[Thiago Martins]

This is weird...

I just removed OVS with DPDK:

apt purge libdpdk0:amd64 dpdk openvswitch-switch-dpdk
apt autoremove

And installed regular OVS:

apt install openvswitch-switch

But, same problem on on log:

---
root@blade:~# ovs-vswitchd log
2016-03-08T05:57:49Z|1|ovs_numa|INFO|Discovered 4 CPU cores on NUMA node 0
2016-03-08T05:57:49Z|2|ovs_numa|INFO|Discovered 1 NUMA nodes and 4 CPU cores
2016-03-08T05:57:49Z|3|reconnect|INFO|log: connecting...
2016-03-08T05:57:49Z|4|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T05:57:49Z|5|reconnect|INFO|log: waiting 1 seconds before 
reconnect
2016-03-08T05:57:50Z|6|reconnect|INFO|log: connecting...
2016-03-08T05:57:50Z|7|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T05:57:50Z|8|reconnect|INFO|log: waiting 2 seconds before 
reconnect
2016-03-08T05:57:52Z|9|reconnect|INFO|log: connecting...
2016-03-08T05:57:52Z|00010|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T05:57:52Z|00011|reconnect|INFO|log: waiting 4 seconds before 
reconnect
^C2016-03-08T05:57:52Z|00012|fatal_signal|WARN|terminating with signal 2 
(Interrupt)
---

So, this might not be even a problem after all?

What is this message on log?

Thanks!
Thiago

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Title:
  ovs-vswitchd log: connection attempt failed (Address family not
  supported by protocol)

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[Bug 1554346] [NEW] ovs-vswitchd log: connection attempt failed (Address family not supported by protocol)

[Thiago Martins]

Public bug reported:

Guys,

 I'm seeing an error right after first steps towards enabling
OpenvSwitch with DPDK on Xenial, easy to reproduce:

--
 NOTE: Instructions presented on an Intel post, also face this problem:

 
https://software.intel.com/en-us/articles/using-open-vswitch-with-dpdk-on-ubuntu
--

 Steps to reproduce:

 * Installing

 apt update
 apt install dpdk openvswitch-switch-dpdk

 update-alternatives --set ovs-vswitchd /usr/lib/openvswitch-switch-dpdk
/ovs-vswitchd-dpdk

 * Configuring

 - Set DPDK_OPTS in "/etc/default/openvswitch-switch" file:

DPDK_OPTS='--dpdk -c 0x3 -n 4'

 - Set NR_2M_PAGES in "/etc/dpdk/dpdk.conf"

NR_2M_PAGES=64

 Then, just reboot the box, to make sure that it will come enabled.

 You can see that "ps axf | grep dpdk" will show that openvswitch is,
apparently, working with DPDK! But, is it really working?

 The BUG, run "ovs-vswitchd log", look:

---
root@xenial-1:~# ovs-vswitchd log
2016-03-08T05:08:35Z|1|ovs_numa|INFO|Discovered 4 CPU cores on NUMA node 0
2016-03-08T05:08:35Z|2|ovs_numa|INFO|Discovered 1 NUMA nodes and 4 CPU cores
2016-03-08T05:08:35Z|3|reconnect|INFO|log: connecting...
2016-03-08T05:08:35Z|4|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T05:08:35Z|5|reconnect|INFO|log: waiting 1 seconds before 
reconnect
2016-03-08T05:08:36Z|6|reconnect|INFO|log: connecting...
2016-03-08T05:08:36Z|7|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T05:08:36Z|8|reconnect|INFO|log: waiting 2 seconds before 
reconnect
^C2016-03-08T05:08:36Z|9|fatal_signal|WARN|terminating with signal 2 
(Interrupt)
---

Someone else is also facing this problem:

https://software.intel.com/en-us/forums/networking/topic/611366

And I strong believe that because of this problem, it is not possible to
use a DPDK 10G NIC device, with OpenvSwitch+DPDK, thread on Ubuntu Devel
mail list (I'm guessing here):

https://lists.ubuntu.com/archives/ubuntu-devel-
discuss/2016-March/016287.html

I really appreciate any help!

Thanks!
Thiago

** Affects: openvswitch-dpdk (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  ovs-vswitchd log: connection attempt failed (Address family not
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[Bug 1554275] Re: Script "/etc/init.d/openvswitch-switch restart" ignores "DPDK_OPTS", while "service openvswitch-switch restart" works!

[Thiago Martins]

This problem might be related to:

https://bugs.launchpad.net/ubuntu/+source/openvswitch-dpdk/+bug/1547463

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Title:
  Script "/etc/init.d/openvswitch-switch restart" ignores "DPDK_OPTS",
  while "service openvswitch-switch restart" works!

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[Bug 1546556] Re: Dropping privileges in openvswitch-switch via --user is incompatible with --dpdk

[Thiago Martins]

Guys,

I'm trying to use OVS with DPDK to create a bridge between 2 x 10G NIC
cards, however, it is not working, the log shows:

---
root@xenial-1:~# ovs-vswitchd log
2016-03-08T04:19:19Z|1|ovs_numa|INFO|Discovered 24 CPU cores on NUMA node 0
2016-03-08T04:19:19Z|2|ovs_numa|INFO|Discovered 24 CPU cores on NUMA node 1
2016-03-08T04:19:19Z|3|ovs_numa|INFO|Discovered 2 NUMA nodes and 48 CPU 
cores
2016-03-08T04:19:19Z|4|reconnect|INFO|log: connecting...
2016-03-08T04:19:19Z|5|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T04:19:19Z|6|reconnect|INFO|log: waiting 1 seconds before 
reconnect
2016-03-08T04:19:20Z|7|reconnect|INFO|log: connecting...
2016-03-08T04:19:20Z|8|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T04:19:20Z|9|reconnect|INFO|log: waiting 2 seconds before 
reconnect
2016-03-08T04:19:22Z|00010|reconnect|INFO|log: connecting...
2016-03-08T04:19:22Z|00011|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T04:19:22Z|00012|reconnect|INFO|log: waiting 4 seconds before 
reconnect
2016-03-08T04:19:23Z|00013|fatal_signal|WARN|terminating with signal 2 
(Interrupt)
---

After a bit of research on the Internet, I'm thinking that it might be
related to this problem... Or not?

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Title:
  Dropping privileges in openvswitch-switch via --user is incompatible
  with --dpdk

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[Bug 1546556] Re: Dropping privileges in openvswitch-switch via --user is incompatible with --dpdk

[Thiago Martins]

Guys,

I'm trying to use OVS with DPDK to create a bridge between 2 x 10G NIC
cards, however, it is not working, the log shows:

---
root@xenial-1:~# ovs-vswitchd log
2016-03-08T04:19:19Z|1|ovs_numa|INFO|Discovered 24 CPU cores on NUMA node 0
2016-03-08T04:19:19Z|2|ovs_numa|INFO|Discovered 24 CPU cores on NUMA node 1
2016-03-08T04:19:19Z|3|ovs_numa|INFO|Discovered 2 NUMA nodes and 48 CPU 
cores
2016-03-08T04:19:19Z|4|reconnect|INFO|log: connecting...
2016-03-08T04:19:19Z|5|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T04:19:19Z|6|reconnect|INFO|log: waiting 1 seconds before 
reconnect
2016-03-08T04:19:20Z|7|reconnect|INFO|log: connecting...
2016-03-08T04:19:20Z|8|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T04:19:20Z|9|reconnect|INFO|log: waiting 2 seconds before 
reconnect
2016-03-08T04:19:22Z|00010|reconnect|INFO|log: connecting...
2016-03-08T04:19:22Z|00011|reconnect|INFO|log: connection attempt failed 
(Address family not supported by protocol)
2016-03-08T04:19:22Z|00012|reconnect|INFO|log: waiting 4 seconds before 
reconnect
2016-03-08T04:19:23Z|00013|fatal_signal|WARN|terminating with signal 2 
(Interrupt)
---

After a bit of research on the Internet, I'm thinking that it might be
related to this problem... Or not?

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Title:
  Dropping privileges in openvswitch-switch via --user is incompatible
  with --dpdk

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[Bug 1374759] Re: >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is ufstype=old

[Thiago Martins]

I'm seeing this BUG on most recent Xenial Beta release (updated today).

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Title:
  >>>WARNING<<< Wrong ufstype may corrupt your filesystem, default is
  ufstype=old

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[Bug 1475078] Re: VirtIO (and probably other modules as well) is built-in, make it modular...

[Thiago Martins]

Any news about this guys?

I'm on Linux 4.4.0-11-generic  / Xenial and the kernel  isn't modular
yet!

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Title:
  VirtIO (and probably other modules as well) is built-in, make it
  modular...

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[Bug 1554214] Re: Usege of vfio-pci module via /etc/dpdk/interfaces doesn't work

[Thiago Martins]

I also added:

--
default_hugepagesz=1GB hugepagesz=1G hugepages=1
--

To Grub Linux options, still doesn't work.

I think I am following
"https://github.com/openvswitch/ovs/blob/master/INSTALL.DPDK.md; but no
luck.

BTW, this isn't working on Ubuntu:

--
chmod a+x /dev/vfio
--

It just ignored it.

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Title:
  Usege of vfio-pci module via /etc/dpdk/interfaces doesn't work

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[Bug 1554214] Re: Usege of vfio-pci module via /etc/dpdk/interfaces doesn't work

[Thiago Martins]

I also added:

--
default_hugepagesz=1GB hugepagesz=1G hugepages=1
--

To Grub Linux options, still doesn't work.

I think I am following
"https://github.com/openvswitch/ovs/blob/master/INSTALL.DPDK.md; but no
luck.

BTW, this isn't working on Ubuntu:

--
chmod a+x /dev/vfio
--

It just ignored it.

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Title:
  Usege of vfio-pci module via /etc/dpdk/interfaces doesn't work

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[Bug 1554275] [NEW] Script "/etc/init.d/openvswitch-switch restart" ignores "DPDK_OPTS", while "service openvswitch-switch restart" works!

[Thiago Martins]

Public bug reported:

Guys,

 If you enable "DPDK_OPTS", the commands:

/etc/init.d/openvswitch-switch restart

/etc/init.d/openvswitch-switch stop
/etc/init.d/openvswitch-switch start

 ...ignores it! It starts up just a regular OVS.

 However, if you do this:

service openvswitch-switch stop
service openvswitch-switch start

Then, it works!

Best,
Thiago

** Affects: openvswitch-dpdk (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Script "/etc/init.d/openvswitch-switch restart" ignores "DPDK_OPTS",
  while "service openvswitch-switch restart" works!

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[Bug 1546550] Re: openvswitch-switch-dpdk links against libdpdk statically

[Thiago Martins]

On Xenial, it is dynamically linked:

---
root@xenial-1:~# ldd /usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk | grep 
-i dpdk
libdpdk.so.0 => /usr/lib/x86_64-linux-gnu/libdpdk.so.0 
(0x7f89a3b8d000)
---

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Title:
  openvswitch-switch-dpdk links against libdpdk statically

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[Bug 1546550] Re: openvswitch-switch-dpdk links against libdpdk statically

[Thiago Martins]

On Xenial, it is dynamically linked:

---
root@xenial-1:~# ldd /usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk | grep 
-i dpdk
libdpdk.so.0 => /usr/lib/x86_64-linux-gnu/libdpdk.so.0 
(0x7f89a3b8d000)
---

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Title:
  openvswitch-switch-dpdk links against libdpdk statically

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[Bug 1549668] Re: Please remove openvswitch-dpdk from xenial

[Thiago Martins]

This is interesting!

Just curious ... Do we'll still have the "ovs-vswitchd" Alternatives
after this move?

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Title:
  Please remove openvswitch-dpdk from xenial

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