vcs corosync.conf

totem {
    version: 2

    # crypto_cipher and crypto_hash: Used for mutual node authentication.
    # If you choose to enable this, then do remember to create a shared
    # secret with "corosync-keygen".
    crypto_cipher: none
    crypto_hash: none

    # This specifies the mode of redundant ring, which may be none, active, or passive.
#       active: use both rings at once (shorter failover time)
#       passive: use just one ring until it fails
    rrp_mode: passive

    # interface: define at least one interface to communicate
    # over. If you define more than one interface stanza, you must
    # also set rrp_mode.

    interface {
        # the LAN
        ringnumber: 0
        bindnetaddr: 10.0.0.170
        mcastaddr: 226.94.1.1
        mcastport: 5425
        ttl: 1
    }

    interface {
        # the STONITH network
        ringnumber: 1
        bindnetaddr: 192.168.7.170
        mcastaddr: 226.94.1.1
        mcastport: 5429
        ttl: 1
    }

}

nodelist {
    node {
        ring0_addr: 10.0.0.170
        ring1_addr: 192.168.7.170
    }

    node {
        ring0_addr: 10.0.0.171
        ring1_addr: 192.168.7.171
    }

    node {
        ring0_addr: 10.0.0.45
        ring1_addr: 192.168.7.45
    }
}

logging {
    # Log the source file and line where messages are being
    # generated. When in doubt, leave off. Potentially useful for
    # debugging.
    fileline: off
    # Log to standard error. When in doubt, set to no. Useful when
    # running in the foreground (when invoking "corosync -f")
    to_stderr: no
    # Log to a log file. When set to "no", the "logfile" option
    # must not be set.
    to_logfile: yes
    logfile: /var/log/corosync.log
    # Log to the system log daemon. When in doubt, set to yes.
    to_syslog: no
    syslog_priority: warning
    # Log debug messages (very verbose). When in doubt, leave off.
    debug: off
    # Log messages with time stamps. When in doubt, set to on
    # (unless you are only logging to syslog, where double
    # timestamps can be annoying).
    timestamp: on
    logger_subsys {
        subsys: QUORUM
        debug: off
    }
}

quorum {
    # Enable and configure quorum subsystem (default: off)
    # see also corosync.conf.5 and votequorum.5
    provider: corosync_votequorum
    expected_votes: 3
}