corosync.conf

totem {
        #The maximum number of messages that may be sent by one processor on receipt of the token.
        max_messages:   20

        #The virtual synchrony filter type used to indentify a primary component. Change with care.
        vsftype:        none

        #Used for mutual node authentication
        crypto_cipher:  none

        #HMAC/SHA1 should be used to authenticate all message
        secauth:        on

        #How many token retransmits should be attempted before forming a new configuration.
        token_retransmits_before_loss_const:    10

        #How many threads should be used to encypt and sending message. Only have meanings when secauth is turned on
        threads:        16

        interface {
                #Network Address to be bind for this interface setting
                bindnetaddr:    172.23.59.0

                #The multicast port to be used
                mcastport:      5405

                #The ringnumber assigned to this interface setting
                ringnumber:     0

                #Time-to-live for cluster communication packets
                ttl:    1

        }
        interface {
                #Network Address to be bind for this interface setting
                bindnetaddr:    10.99.99.0

                #The multicast port to be used
                mcastport:      5405

                #The ringnumber assigned to this interface setting
                ringnumber:     1

        }
        #How long to wait for consensus to be achieved before starting a new round of membership configuration.
        consensus:      6000

        #To make sure the auto-generated nodeid is positive
        clear_node_high_bit:    yes

        #Used for mutual node authentication
        crypto_hash:    none

        #The mode for redundant ring. None is used when only 1 interface specified, otherwise, only active or passive may be choosen
        rrp_mode:       active

        #How long to wait for join messages in membership protocol. in ms
        join:   60


        #This specifies the name of cluster
        cluster_name:   fs009

        #Timeout for a token lost. in ms
        token:  5000

        #The only valid version is 2
        version:        2

        #Transport protocol
        transport:      udpu

}
nodelist {
        node {
        #ring0 address
        ring0_addr:     fs009a

        #ring1 address
        ring1_addr:     fs009a-2

        }
        node {
        #ring0 address
        ring0_addr:     fs009b

        #ring1 address
        ring1_addr:     fs009b-2

        }
}
logging {
        #Log to a specified file
        to_logfile:     no

        #Log timestamp as well
        timestamp:      on

        #Facility in syslog
        syslog_facility:        daemon

        logger_subsys {
                #Enable debug for this logger.

                debug:  on

                #This specifies the subsystem identity (name) for which logging is specified

                subsys: QUORUM

        }
        #Log to syslog
        to_syslog:      yes

        #Whether or not turning on the debug information in the log