HornetQ deletes all JMS messages after shutdown

<subsystem xmlns="urn:jboss:domain:messaging:1.0">
    <journal-file-size>102400</journal-file-size>
    <journal-min-files>2</journal-min-files>
    <journal-type>NIO</journal-type>
    <persistence-enabled>true</persistence-enabled>
    <acceptors>
        <netty-acceptor name="netty" socket-binding="messaging"/>
        <netty-acceptor name="netty-throughput" socket-binding="messaging-throughput">
            <param key="batch-delay" value="50"/>
            <param key="direct-deliver" value="false"/>
        </netty-acceptor>
        <in-vm-acceptor name="in-vm" server-id="0"/>
    </acceptors>
    <address-settings>
        <address-setting match="#">
            <dead-letter-address>
                jms.queue.DLQ
            </dead-letter-address>
            <expiry-address>
                jms.queue.ExpiryQueue
            </expiry-address>
            <redelivery-delay>
                0
            </redelivery-delay>
            <max-size-bytes>
                10485760
            </max-size-bytes>
            <message-counter-history-day-limit>
                10
            </message-counter-history-day-limit>
            <address-full-policy>
                BLOCK
            </address-full-policy>
        </address-setting>
    </address-settings>
    <connectors>
        <netty-connector name="netty" socket-binding="messaging"/>
        <netty-connector name="netty-throughput" socket-binding="messaging-throughput">
            <param key="batch-delay" value="50"/>
        </netty-connector>
        <in-vm-connector name="in-vm" server-id="0"/>
    </connectors>
    <security-settings>
        <security-setting match="#">
            <permission type="send" roles="guest"/>
            <permission type="consume" roles="guest"/>
            <permission type="createNonDurableQueue" roles="guest"/>
            <permission type="deleteNonDurableQueue" roles="guest"/>
        </security-setting>
    </security-settings>
    <jms-connection-factories>
        <connection-factory name="InVmConnectionFactory">
            <connectors>
                <connector-ref connector-name="in-vm"/>
            </connectors>
            <entries>
                <entry name="java:/ConnectionFactory"/>
            </entries>
        </connection-factory>
        <connection-factory name="RemoteConnectionFactory">
            <connectors>
                <connector-ref connector-name="netty"/>
            </connectors>
            <entries>
                <entry name="RemoteConnectionFactory"/>
            </entries>
        </connection-factory>
        <pooled-connection-factory name="hornetq-ra">
            <connectors>
                <connector-ref connector-name="in-vm"/>
            </connectors>
            <entries>
                <entry name="java:/JmsXA"/>
            </entries>
            <transaction mode="xa"/>
        </pooled-connection-factory>
    </jms-connection-factories>
    <jms-destinations>
        <jms-queue name="MyQueue">
            <entry name="queue/MyQueue"/>
        </jms-queue>
    </jms-destinations>
</subsystem>