storage drbd config

global { usage-count no; }
common {
    # the syncer rate should be 30% of the total MB/s measured
        syncer {
            rate 350M;
            al-extents 3389;
        }
}
resource drives {
    protocol C;
    startup {
            wfc-timeout  15;
            degr-wfc-timeout 60;
    }
    handlers {
            #fence-peer "/usr/lib/heartbeat/drbd-peer-outdater -t 5";
            fence-peer "/usr/local/bin/fence-peer crm-fence-peer";
            after-resync-target "/usr/local/bin/fence-peer crm-unfence-peer";
            split-brain "/usr/lib/drbd/notify-split-brain.sh me@example.com";
    }
    net {
            max-buffers 8000;
            max-epoch-size 8000;
            unplug-watermark 4000;
#           sndbuf-size 512k;
            after-sb-0pri discard-zero-changes;
            after-sb-1pri discard-secondary;
            after-sb-2pri disconnect;
            cram-hmac-alg md5;
            shared-secret "xxxxxx";
    }
    disk {
            fencing resource-only;
    }
    on storage0 {
            device /dev/drbd0;
            disk /dev/storage/drives;
            address 192.168.6.148:7787;
            meta-disk internal;
    }
    on storage1 {
            device /dev/drbd0;
            disk /dev/storage/drives;
            address 192.168.6.149:7787;
            meta-disk internal;
    }
}