[PVE-User] network restart

[Gilberto Nunes]

Oh And if you can send the output of dmesg, just when the problem occur!
Something like dmesg | tail, to see the lastest message from the kernel log

---
Gilberto Ferreira

(47) 3025-5907
(47) 99676-7530

Skype: gilberto.nunes36




2017-12-19 9:45 GMT-02:00 Gilberto Nunes <gilberto.nunes32 at gmail.com>:

> Hi
>
> Can you tell us about your hardware? Mainly the network card and
> switches.....
>
>
>
> ---
> Gilberto Ferreira
>
> (47) 3025-5907
> (47) 99676-7530
>
> Skype: gilberto.nunes36
>
>
>
>
> 2017-12-19 8:29 GMT-02:00 IMMO WETZEL <IMMO.WETZEL at adtran.com>:
>
>> Hi,
>>
>> PVE 4.4
>> we observed a few times network card outages. The only way was a network
>> card driver reload. But this leads to a destroyed network setup.
>> A service restart networking.service doenst solved this. It looks like
>> the full network restart isn't done with that.
>> Once I tried to recover the network manually with all the steps which
>> should be done automatically via ip ...
>> It's a hard way if there are 40VMs and two or three different network
>> connections per vm existing.
>> Is there a common tool supported way to bring back all network
>> connections ?
>>
>> Immo Wetzel
>>
>> ADTRAN GmbH
>> Siemensallee 1
>> 17489 Greifswald
>> Germany
>>
>> Phone: +49 3834 5352 823
>> Mobile: +49 151 147 29 225
>> Immo.Wetzel at Adtran.com<mailto:Immo.Wetzel at Adtran.com>   PGP-Fingerprint:
>> 7313 7E88 4E19 AACF 45E9 E74D EFF7 0480 F4CF 6426
>> http://www.adtran.com<http://www.adtran.com/>
>>
>> Sitz der Gesellschaft: Berlin / Registered office: Berlin
>> Registergericht: Berlin / Commercial registry: Amtsgericht
>> Charlottenburg, HRB 135656 B
>> Geschäftsführung / Managing Directors: Roger Shannon, James D. Wilson,
>> Jr., Dr. Eduard Scheiterer
>>
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>>
>
>