CentOS - Feb 2015 - how to stop yum when networkmanager has broken resolv.conf?

So, I'm getting an error where the network service and NetworkManager
apparently don't agree on how to bring up vlans on bonded nics.
Things come up if you 'ifup ..' manually.  I thought I'd check if
there were any updates, forgetting to fix what NetworkManger had done
to /etc/resolv.conf and:

http://centos.arvixe.com/7.0.1406/os/x86_64/repodata/repomd.xml:
[Errno 12] Timeout on
http://centos.arvixe.com/7.0.1406/os/x86_64/repodata/repomd.xml: (28,
'Resolving timed out after 30381 milliseconds')
Trying other mirror.
^C^C^C
^C^C^C

 Current download cancelled, interrupt (ctrl-c) again within two seconds
to exit.

Yeah - I did hit it about 6 times there.   What do you have to do to
make it actually stop in some reasonable amount of time?

-- 
   Les Mikesell
      lesmikesell at gmail.com

try CTRL-Z to put that running process in your shell to sleep, then:

bg 1

to put the process in the background. Then you can run:

killall -TERM yum

to kill all the yum processes. If that doesn't kill it after running a
couple of times, then use:

killall -9 yum

and that should do it.


Chris


On Fri, Feb 20, 2015 at 4:00 PM, Les Mikesell <lesmikesell at gmail.com>
wrote:
> So, I'm getting an error where the network service and NetworkManager
> apparently don't agree on how to bring up vlans on bonded nics.
> Things come up if you 'ifup ..' manually.  I thought I'd check
if
> there were any updates, forgetting to fix what NetworkManger had done
> to /etc/resolv.conf and:
>
> http://centos.arvixe.com/7.0.1406/os/x86_64/repodata/repomd.xml:
> [Errno 12] Timeout on
> http://centos.arvixe.com/7.0.1406/os/x86_64/repodata/repomd.xml: (28,
> 'Resolving timed out after 30381 milliseconds')
> Trying other mirror.
> ^C^C^C
> ^C^C^C
>
>  Current download cancelled, interrupt (ctrl-c) again within two seconds
> to exit.
>
> Yeah - I did hit it about 6 times there.   What do you have to do to
> make it actually stop in some reasonable amount of time?
>
> --
>    Les Mikesell
>       lesmikesell at gmail.com
> _______________________________________________
> CentOS mailing list
> CentOS at centos.org
> http://lists.centos.org/mailman/listinfo/centos
>


-- 
Chris Stone
AxisInternet, Inc.
www.axint.net

Oh, and if you don't have killall installed, you can use:

ps -ef | grep yum

to get the pid and then use:

kill -TERM pid

or easier even is:

kill -TERM `pid of yum`


Chris


On Fri, Feb 20, 2015 at 4:13 PM, Chris Stone <axisml at gmail.com> wrote:
> try CTRL-Z to put that running process in your shell to sleep, then:
>
> bg 1
>
> to put the process in the background. Then you can run:
>
> killall -TERM yum
>
> to kill all the yum processes. If that doesn't kill it after running a
> couple of times, then use:
>
> killall -9 yum
>
> and that should do it.
>
>
> Chris
>
>
> On Fri, Feb 20, 2015 at 4:00 PM, Les Mikesell <lesmikesell at
gmail.com>
> wrote:
>
>> So, I'm getting an error where the network service and
NetworkManager
>> apparently don't agree on how to bring up vlans on bonded nics.
>> Things come up if you 'ifup ..' manually.  I thought I'd
check if
>> there were any updates, forgetting to fix what NetworkManger had done
>> to /etc/resolv.conf and:
>>
>> http://centos.arvixe.com/7.0.1406/os/x86_64/repodata/repomd.xml:
>> [Errno 12] Timeout on
>> http://centos.arvixe.com/7.0.1406/os/x86_64/repodata/repomd.xml: (28,
>> 'Resolving timed out after 30381 milliseconds')
>> Trying other mirror.
>> ^C^C^C
>> ^C^C^C
>>
>>  Current download cancelled, interrupt (ctrl-c) again within two
seconds
>> to exit.
>>
>> Yeah - I did hit it about 6 times there.   What do you have to do to
>> make it actually stop in some reasonable amount of time?
>>
>> --
>>    Les Mikesell
>>       lesmikesell at gmail.com
>> _______________________________________________
>> CentOS mailing list
>> CentOS at centos.org
>> http://lists.centos.org/mailman/listinfo/centos
>>
>
>
>
> --
> Chris Stone
> AxisInternet, Inc.
> www.axint.net
>


-- 
Chris Stone
AxisInternet, Inc.
www.axint.net

On Fri, Feb 20, 2015 at 04:13:13PM -0700, Chris Stone
wrote:
> try CTRL-Z to put that running process in your shell to sleep, then:
> 
> bg 1
You're missing a % there
> killall -TERM yum
Or just "control-Z" and then 'kill -9 %1'

You don't need to background the job and then kill every process matching
a name.

-- 

rgds
Stephen