I use Jboss as 7.1.1 and teiid 8.2 create a vdbs. The VDBs configure is:

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>  
<vdb name="SybiqVDB" version="1">  
<description>My sybiq VDB</description>  
<property name="UseConnectorMetadata" value="cache" />  
<model visible="true" type="PHYSICAL" name="sybiq">  
<property name="importer.useFullSchemaName" value="true"/>  
<property name="supports-multi-source-bindings" value="true"/>  
<source name="sybiq21" translator-name="sybase" connection-jndi-name="java:sybiq21DS"/>  
<source name="sybiq22" translator-name="sybase" connection-jndi-name="java:sybiq22DS"/>  
</model>  
</vdb> 

DataSource sybiq21(sybiq22) configure is:

<datasource jndi-name="java:/sybiq21DS" pool-name="sybiq21DS" enabled="true" use-java-context="true">    
    <connection-url>jdbc:sybase:Tds:172.1.0.21:2640/dmpiq1</connection-url>    
    <driver>sybase</driver>    
    <security>    
        <user-name>zcss7db</user-name>    
        <password>zcss7db</password>    
    </security>
    <validation>
        <check-valid-connection-sql>select name from sysobjects where type='U' order by name</check-valid-connection-sql>
    </validation>    
</datasource>    
<datasource jndi-name="java:/sybiq22DS" pool-name="sybiq22DS" enabled="true" use-java-context="true">    
    <connection-url>jdbc:sybase:Tds:172.1.0.22:2640/dmpiq1</connection-url>    
    <driver>sybase</driver>    
    <security>    
        <user-name>zcss7db</user-name>    
        <password>zcss7db</password>    
    </security>
    <validation>
        <check-valid-connection-sql>select name from sysobjects where type='U' order by name</check-valid-connection-sql>
    </validation>    
</datasource>

import java.util.*;
import javax.naming.*;
import javax.sql.DataSource;
import java.sql.*;
import java.io.*;
public class connTest
{
    public static void main(String[] args)
    {
    String url = "jdbc:teiid:SybiqVDB@mm://172.1.0.21:31000";
    String sql = "select count(1) from test";
    try
    {
Class.forName("org.teiid.jdbc.TeiidDriver").newInstance();
    Connection connection = DriverManager.getConnection(url, "user", "user");
        Statement statement = connection.createStatement();
        statement.execute("set partialResultsMode true");
        ResultSet results = statement.executeQuery(sql);
        while(results.next()) {  System.out.println(results.getString(1));  }
        results.close();
        statement.close();
    } 
catch(Exception e)
{ e.printStackTrace(); }
}
}