Hi,
It's totaly normal 'cause your bindnetaddr doesn't correspond to any
interface. I explain :
The bindnetaddr parameter must contain a vlid network address (not IP
address of the server but IP address of the network).
On your server you've got 4 ethernet interfaces with their respective
network adresse :
eth0 => IP: 172.20.3.X NetIP: 172.20.3.0 Bcast: 172.20.3.63
eth1 => IP: 172.20.76.X NetIP: 172.20.76.0 Bcast: 172.20.76.255
eth2 => IP: 172.20.77.X NetIP: 172.20.77.0 Bcast: 172.20.77.255
eth3 => IP: 192.168.0.61 NetIP: 192.168.0.0 Bcast: 192.168.0.255
As you can see, the only one bindnetaddr that correspond to a valid
NetIP is 192.168.0.0 so the behaviour is correct.
If you want that corosync bind to eth0 you must replace 172.20.0.0 by
172.20.3.0 and all would work correctly.
Regards,
Bruno
Le 13/08/2012 09:41, Ulrich Windl a écrit :
> Hi!
>
> I have a problem with corosync as of SLES11 SP2 (current updates):
>
> Given these routing table:
> # netstat -rn
> Kernel IP routing table
> Destination Gateway Genmask Flags MSS Window irtt Iface
> 0.0.0.0 172.20.3.62 0.0.0.0 UG 0 0 0 eth0
> 127.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 lo
> 172.20.3.0 0.0.0.0 255.255.255.192 U 0 0 0 eth0
> 172.20.76.0 0.0.0.0 255.255.255.0 U 0 0 0 eth2
> 172.20.77.0 0.0.0.0 255.255.255.0 U 0 0 0 eth3
> 192.168.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
>
> and this ring configuration:
> interface {
> bindnetaddr: 172.20.0.0
> mcastaddr: 239.192.3.9
> mcastport: 5405
> ringnumber: 0
> }
> interface {
> mcastaddr: 239.192.3.109
> mcastport: 5405
> bindnetaddr: 192.168.0.0
> ringnumber: 1
> }
>
> I get:
> # corosync-cfgtool -s
> Printing ring status.
> Local node ID 16777343
> RING ID 0
> id = 127.0.0.1
> status = ring 0 active with no faults
> RING ID 1
> id = 192.168.0.61
> status = ring 1 active with no faults
>
> So why isn't corosync using eth0 as interface? for ring 0? In this
> configuration nodes cannot join the cluster. I couldn't find any error or
> warning during initial startup regarding the choice of the network
> address/interface. I guess there's a bug in it.
> corosync-1.4.1-0.13.1
> pacemaker-1.1.6-1.29.1
>
> Regards,
> Ulrich
>
>
> _______________________________________________
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> See also: http://linux-ha.org/ReportingProblems
>
--
Bruno MACADRE
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Ingénieur Systèmes et Réseau | Systems and Network Engineer
Département Informatique | Department of computer science
Responsable Réseau et Téléphonie | Telecom and Network Manager
Université de Rouen | University of Rouen
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