openvswitch not working anymore after newest Update of pve kernel

[Afox]

hello,

after the latest update of pve and pve cluster openvswitch is not working anmyore.

Regards,

Afox

 

[tom]

pls post the output of:

> pveversion -v

 

[Afox]

currently i can only provide a screenshot of the values.

 

[tom]

this is a known issue and already fixed with latest kernel:

pve-kernel-2.6.32-41-pve: 2.6.32-162

upgrade and test again.

 

[Afox]

the problem occurs with Version 2.6.32-41 of pve-kernel. in Version 2.6.32-40 it is working. As fast fix we loaded the older kernel.

Regards,

Afox

 

[tom]

the problem occurs with Version 2.6.32-41 of pve-kernel. in Version 2.6.32-40 it is working. As fast fix we loaded the older kernel.

Regards,

Afox

you tried:

[COLOR=#333333]pve-kernel-2.6.32-41-pve: 2.6.32-161[/COLOR]

but I told you to run instead the latest kernel:

[COLOR=#333333]pve-kernel-2.6.32-41-pve: 2.6.32-162[/COLOR]

 

[Afox]

oh sorry i was confused about that Versions. now it works fine again thanks for all your good work!

Edit: is there any changelog where I can find the changes before updating?

 

[tom]

oh sorry i was confused about that Versions. now it works fine again thanks for all your good work!

Edit: is there any changelog where I can find the changes before updating?

yes, if you update via GUI you see the changelog.

this shows:
http://download.proxmox.com/debian/...pve-kernel-2.6.32-41-pve_2.6.32-162.changelog)

you can also see this on the host, in your case, the changelog is here:

> zless /usr/share/doc/pve-kernel-2.6.32-41-pve/changelog.Debian.gz

 

[tom]

and of course, in the git.

https://git.proxmox.com/?p=pve-kernel-2.6.32.git;a=summary

 

[Afox]

hello, thank you. unfortunately there is another bug that seems to be coming from openvswitch. we checked every possibility and come to the result that since updating proxmox kernel from version 40 latest to 41 latest there is no more internal connection possible any more. pinging one CT to another on the same node fails. config didn´t change. virtual ethernet devices don´t receive any package from the openvswitch.

we changed back to the latest 2.6.32-40 and everything was fine again.

Regards,

Afox

 

[tom]

can you post your ovs network config? or better, file a bug on https://bugzilla.proxmox.com

 

[Afox]

auto vmbr1
iface vmbr1 inet static
address #ip-adress#
netmask 255.255.255.0
ovs_type OVSBridge

 

[mir]

1) Don't configure an openvswitch with an IP
2) You miss: allow-ovs vmbr1
3) You miss: ovs_ports ...

 

[Afox]

hello, thanks for your reply. if the things you named are missing, how do you explain that it works with an older kernel version?

 

[mir]

I cannot explain why something is working but you badly need to do some reading cause you have completely misconfigured your network.

 

[davlaw]

hello, thanks for your reply. if the things you named are missing, how do you explain that it works with an older kernel version?

Guess I'm missing it too.

Checking wiki, need to work on this one a bit

 

[Afox]

i don´t get it now. is this a bug or a misconfiguration?

 

[Richard]

after the latest update of pve and pve cluster openvswitch is not working anmyore.

There is a new kernel pve-kernel-2.6.32-41-pve_2.6.32-163_amd64.deb and it works again.

 

[davlaw]

i don´t get it now. is this a bug or a misconfiguration?

Well at least it caused me to learn more about OVS, Poked around trying different changes but still was unable to get results.

Hope this new kernel does the trick



---------------

We're good it seems on the new kernel, but mir is making me read !!

 

[Afox]

Hope this new kernel does the trick

it does