BMW Zimbra2 DRBD.conf

global { usage-count no; }
resource repdata {
  protocol C;
  startup { wfc-timeout 0; degr-wfc-timeout     120; }
  disk { on-io-error detach; } # or panic, ...
  net {  cram-hmac-alg "sha1"; shared-secret "###########"; } # don't forget to choose a secret for auth !
  syncer { rate 120M; }
  on zimbra1.example.org {
    device /dev/drbd0;
    disk /dev/VolGroup01/LogVol01;
    address 192.168.1.1:7788;
    meta-disk internal;
  }
  on zimbra2.example.org {
    device /dev/drbd0;
    disk /dev/VolGroup00/LogVol00;
    address 192.168.1.2:7788;
    meta-disk internal;
  }
}