[Openais] it seems there is a pb to use Eth brigdes with corosync ?

Steven Dake sdake at redhat.com
Fri Jun 4 10:00:34 PDT 2010


On 06/04/2010 07:34 AM, Alain.Moulle wrote:
> Hi
>
> is it supported to have one of the ringnumber with a bindnetaddr linked to
> an Eth bridge if (br0) ?
>
> because on one config, I have :
> rrp_mode : active
> and
> for 1st ringnumber :
> bindnetaddr: 12.1.0.0
> for 2nd ringnumber :
> bindnetaddr: 12.0.0.0
>

I have never tried this - ie using a machine connected between two lans 
to act as a software network switch for one cluster.  Can't say if it 
works or not.

please give output of ifconfig.  It may be that your netmask is not 
properly set, or that br0 is not in an up state (below ipaddr says it is 
an UNKNOWN state).

Regards
-steve


> and ip addr gives :
>
> 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
> qlen 1000
> link/ether 00:30:48:da:89:23 brd ff:ff:ff:ff:ff:ff
> inet 12.1.0.3/16 brd 10.1.255.255 scope global eth1
> 4: *br0*: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state
> UNKNOWN
> link/ether 00:30:48:da:89:22 brd ff:ff:ff:ff:ff:ff
> inet 12.0.0.3/16 brd 10.0.255.255 scope global br0
>
> and nodes remains UNCLEAN and seem to not exchange tokens between them.
>
> If I keep only the eth1 network, it works fine again.
>
> So is Eth Bridge supported for corosync ?
> Or is it a bug fixed in a later release ?
> (this config is on fc12 and with corosync-1.1.2-1)
>
> Thanks
> Regards
> Alain Moullé
>
>
>
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