[DRBD-user] Two network cards

Adrian Chapela achapela.rexistros at gmail.com
Thu Nov 20 11:53:45 CET 2008


Hello,

I have DRBD cluster with two nodes. I want to have network redundancy 
between nodes adding a second network card to nodes. I don't know how 
can I configure the resources.

A example of resources

resource r0 {
  device    /dev/drbd1;
  disk      /dev/sda7;
  meta-disk internal;
  on alice {
    address   10.1.1.31:7789;
  }
  on bob {
    address   10.1.1.32:7789;
  }
}


Should I add a second address field on definition ?

The Squema would be like this:

          eth0 --------------- SWITCH ----------------- eth0 (Network: 
192.168.1.X)
node1                                                                   
node2
          eth1 -------------- CROSS OVER ---------- eth1 (Network: 
172.16.1.X)

Have you a good solution ?

Thank you!



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