#
# At most ONE global section is allowed.
# It must precede any resource section.
#
global {
    # minor-count 64;
    # dialog-refresh 5; # 5 seconds
    # disable-ip-verification;
    usage-count no;
}


common {
  syncer { rate 50M; }
}

#
# this need not be r#, you may use phony resource names,
# like "resource web" or "resource mail", too
#

resource virtual1 {

  protocol C;

  handlers {
    pri-on-incon-degr "echo o > /proc/sysrq-trigger ; halt -f";
    pri-lost-after-sb "echo o > /proc/sysrq-trigger ; halt -f";
    local-io-error "echo o > /proc/sysrq-trigger ; halt -f";
    #outdate-peer "/usr/lib/heartbeat/drbd-peer-outdater -t 5";
    #pri-lost "echo pri-lost. Have a look at the log files. | mail -s 'DRBD Alert' root";
    #split-brain "echo split-brain. drbdadm -- --discard-my-data connect $DRBD_RESOURCE ? | mail -s 'DRBD Alert' root";
    #out-of-sync "echo out-of-sync. drbdadm down $DRBD_RESOURCE. drbdadm ::::0 set-gi $DRBD_RESOURCE. drbdadm up $DRBD_RESOURCE. | mail -s 'DRBD Alert' root";
    #before-resync-target "/usr/lib/drbd/snapshot-resync-target-lvm.sh -p 15 -- -c 16k";
    #after-resync-target /usr/lib/drbd/unsnapshot-resync-target-lvm.sh;
  }

  startup {
    wfc-timeout  120;
    degr-wfc-timeout 120;    # 2 minutes.
    # wait-after-sb;
  }

  disk {
    on-io-error   pass_on;
    fencing resource-and-stonith;
    # ONLY USE THIS OPTION IF YOU KNOW WHAT YOU ARE DOING.
    # no-disk-flushes;
    # no-md-flushes;
    max-bio-bvecs 1;
  }

  net {
    # max-buffers     2048;
    # unplug-watermark   128;
    # max-epoch-size  2048;
    # ko-count 4;
    cram-hmac-alg "sha1";
    shared-secret "bah";
    after-sb-0pri discard-younger-primary;
    after-sb-1pri call-pri-lost-after-sb;
    after-sb-2pri call-pri-lost-after-sb;
    rr-conflict disconnect;
    # data-integrity-alg "md5";
  }

  syncer {
    rate 50M;
    #after "r2";
    al-extents 257;
    # cpu-mask 15;
  }

  on server-1 {
    device     /dev/drbd1;
    disk       /dev/sda2;
    address    192.168.2.1:7788;
    meta-disk  internal;
  }

  on server-2 {
    device    /dev/drbd1;
    disk      /dev/sda4;
    address   192.168.2.2:7788;
    meta-disk internal;
  }
}

resource servizi0 {

  #**********
  #
  protocol C;

  handlers {
    pri-on-incon-degr "echo o > /proc/sysrq-trigger ; halt -f";
    pri-lost-after-sb "echo o > /proc/sysrq-trigger ; halt -f";
    local-io-error "echo o > /proc/sysrq-trigger ; halt -f";
    #outdate-peer "/usr/lib/heartbeat/drbd-peer-outdater -t 5";
    #pri-lost "echo pri-lost. Have a look at the log files. | mail -s 'DRBD Alert' root";
    # Notify someone in case DRBD split brained. 
    #split-brain "echo split-brain. drbdadm -- --discard-my-data connect $DRBD_RESOURCE ? | mail -s 'DRBD Alert' root";
    # Notify someone in case an online verify run found the backing devices out of sync.
    #out-of-sync "echo out-of-sync. drbdadm down $DRBD_RESOURCE. drbdadm ::::0 set-gi $DRBD_RESOURCE. drbdadm up $DRBD_RESOURCE. | mail -s 'DRBD Alert' root";
    #
    #before-resync-target "/usr/lib/drbd/snapshot-resync-target-lvm.sh -p 15 -- -c 16k";
    #after-resync-target /usr/lib/drbd/unsnapshot-resync-target-lvm.sh;
  }

  startup {
    wfc-timeout  120;
    degr-wfc-timeout 120;    # 2 minutes.
    # wait-after-sb;
    # become-primary-on both;
  }

  disk {
    on-io-error   pass_on;
    fencing resource-and-stonith;
    # size 10G;
    # no-disk-flushes;
    # no-md-flushes;
    max-bio-bvecs 1;
  }

  net {
    # sndbuf-size 512k;
    # timeout       60;    #  6 seconds  (unit = 0.1 seconds)
    # connect-int   10;    # 10 seconds  (unit = 1 second)
    # ping-int      10;    # 10 seconds  (unit = 1 second)
    # ping-timeout   5;    # 500 ms (unit = 0.1 seconds)
    # max-buffers     2048;
    # unplug-watermark   128;
    # max-epoch-size  2048;
    # ko-count 4;
    # allow-two-primaries;
    cram-hmac-alg "sha1";
    shared-secret "serviziDRBDcosasegretissima";
    after-sb-0pri discard-younger-primary;
    after-sb-1pri call-pri-lost-after-sb;
    after-sb-2pri call-pri-lost-after-sb;
    rr-conflict disconnect;
    # data-integrity-alg "md5";
  }

  syncer {
    rate 50M;
    #after "r2";
    al-extents 257;
    # cpu-mask 15;
  }

  on server-1 {
    device     /dev/drbd0;
    disk       /dev/sda5;
    address    192.168.2.1:7789;
    meta-disk  internal;
  }

  on server-2 {
    device    /dev/drbd0;
    disk      /dev/sda3;
    address   192.168.2.2:7789;
    meta-disk internal;
  }
}