[DRBD-user] Corosync Configuration

Walter Robert Ditzler ditwal001 at gmail.com
Tue Jun 12 16:24:07 CEST 2012

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


hi all,

we use cat6 normal 30cm cable on hp dl320, since 3 years, never ever had any problems. now we even use both hp dl 320 nics with bonding!

cheers walter



On 12.06.2012, at 16:04, Eduardo Diaz - Gmail <ediazrod at gmail.com> wrote:

> Don't use crossover cables.. In my experience use crossover cables for two node cluster make only problems... use a simple switch..
> 
> Why don't use a simple configure..http://oss.linbit.com/drbd-mc/
> 
> regards!
> 
> 
> On Thu, Jun 7, 2012 at 7:22 AM, Yount, William D <Yount.William at menloworldwide.com> wrote:
> I am following this guide: http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/txt/Clusters_from_Scratch/Clusters_from_Scratch.txt
> 
>  
> 
> I have two servers with two NICS each:
> 
> Server 1:
> 
>                 NIC-A: 10.89.99.31
> 
>                 NIC-B: 192.168.1.5
> 
> Server 2:
> 
>                 NIC-A: 10.89.99.32
> 
>                 NIC-B: 192.168.1.10
> 
>  
> 
> I am at the section where I need to configure corosync.conf. I tried doing the command line:
> 
> 1.        export ais_port=4000
> 
> 2.        export ais_mcast=226.94.1.1
> 
> 3.        export ais_addr=`ip addr | grep “inet” | tail –n 1 | awk ‘{print $4}’ | sed s/255/0/
> 
> 4.        env | grep ais_ais_mcast=226.94.1.1
> 
>  
> 
> The last command doesn’t show anything. I was reading the notes and it said that this was for a simple setup with one NIC. I am editing the corosyn.conf file manually. I was wondering if anyone could look at the attached configuration and let me know if that is suitable or should I be doing something different.  The 192.168.1.X addresses are for the cross-over connection that directly links both computers together and which I plan to use for sync/pacemaker traffic.
> 
>  
> 
>  
> 
>  
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>  
> 
> Thanks,
> 
> William Yount | Systems Analyst | Menlo Worldwide | Cell: 901-654-9933
> 
> Safety | Leadership | Integrity | Commitment | Excellence
> 
> Please consider the environment before printing this e-mail
> 
>  
> 
> 
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