diff --git a/SConstruct b/SConstruct
index 2c8a7931a4..06c32afa2f 100644
--- a/SConstruct
+++ b/SConstruct
@@ -81,6 +81,7 @@ main_env.Append(LIBPATH=[
     cwd+'/src/xml',
     cwd+'/src/document',
     cwd+'/src/zone',
+    cwd+'/src/client',
 ])
 
 # Compile flags
@@ -249,7 +250,8 @@ build_scripts=[
     'src/sunstone/locale/languages/SConstruct',
     'share/scripts/context-packages/SConstruct',
     'share/rubygems/SConstruct',
-    'src/im_mad/collectd/SConstruct'
+    'src/im_mad/collectd/SConstruct',
+    'src/client/SConstruct'
 ]
 
 for script in build_scripts:
diff --git a/src/scheduler/include/Client.h b/include/Client.h
similarity index 100%
rename from src/scheduler/include/Client.h
rename to include/Client.h
diff --git a/include/GroupPool.h b/include/GroupPool.h
index f3f9e74555..363135c0a4 100644
--- a/include/GroupPool.h
+++ b/include/GroupPool.h
@@ -156,20 +156,7 @@ public:
      *
      *  @return 0 on success
      */
-    int dump(ostringstream& oss, const string& where, const string& limit)
-    {
-        return PoolSQL::dump(oss, "GROUP_POOL", Group::table, where, limit);
-    };
-
-protected:
-
-    /**
-     * Adds the default quotas xml element, right after all the
-     * pool objects
-     *
-     * @param oss The output stream to dump the xml contents
-     */
-    virtual void add_extra_xml(ostringstream&  oss);
+    int dump(ostringstream& oss, const string& where, const string& limit);
 
 private:
 
diff --git a/include/PoolSQL.h b/include/PoolSQL.h
index f1e73b9205..f1c1b86744 100644
--- a/include/PoolSQL.h
+++ b/include/PoolSQL.h
@@ -173,7 +173,7 @@ public:
      */
     int dump(ostringstream& oss, const string& where)
     {
-        dump(oss, where, "");
+        return dump(oss, where, "");
     }
 
     /**
@@ -292,7 +292,7 @@ protected:
              const char *   table,
              const string&  where)
     {
-        dump(oss, elem_name, table, where, "");
+        return dump(oss, elem_name, table, where, "");
     }
 
     /**
diff --git a/include/RequestManagerProxy.h b/include/RequestManagerProxy.h
index d34ff5aa4c..d6745eff57 100644
--- a/include/RequestManagerProxy.h
+++ b/include/RequestManagerProxy.h
@@ -36,8 +36,11 @@ public:
                          RequestAttributes& att);
 
 private:
-    Client* client;
-    string method;
+    const static size_t MESSAGE_SIZE;
+
+    Client *  client;
+
+    string    method;
 };
 
 #endif
diff --git a/include/UserPool.h b/include/UserPool.h
index 3bbf6415d5..23051f7000 100644
--- a/include/UserPool.h
+++ b/include/UserPool.h
@@ -156,10 +156,7 @@ public:
      *
      *  @return 0 on success
      */
-    int dump(ostringstream& oss, const string& where, const string& limit)
-    {
-        return PoolSQL::dump(oss, "USER_POOL", User::table, where, limit);
-    };
+    int dump(ostringstream& oss, const string& where, const string& limit);
 
     /**
      *  Name for the OpenNebula core authentication process
diff --git a/include/ZonePool.h b/include/ZonePool.h
index 65b12f6d9c..c91c1c5c90 100644
--- a/include/ZonePool.h
+++ b/include/ZonePool.h
@@ -120,12 +120,13 @@ public:
      *  query
      *  @param oss the output stream to dump the pool contents
      *  @param where filter for the objects, defaults to all
+     *  @param limit parameters used for pagination
      *
      *  @return 0 on success
      */
-    int dump(ostringstream& oss, const string& where)
+    int dump(ostringstream& oss, const string& where, const string& limit)
     {
-        return PoolSQL::dump(oss, "ZONE_POOL", Zone::table, where);
+        return PoolSQL::dump(oss, "ZONE_POOL", Zone::table, where, limit);
     };
 
 private:
diff --git a/src/scheduler/src/client/Client.cc b/src/client/Client.cc
similarity index 100%
rename from src/scheduler/src/client/Client.cc
rename to src/client/Client.cc
diff --git a/src/scheduler/src/client/SConstruct b/src/client/SConstruct
similarity index 92%
rename from src/scheduler/src/client/SConstruct
rename to src/client/SConstruct
index 1d8123849d..a56db848a5 100644
--- a/src/scheduler/src/client/SConstruct
+++ b/src/client/SConstruct
@@ -16,11 +16,11 @@
 # limitations under the License.                                             #
 #--------------------------------------------------------------------------- #
 
-Import('sched_env')
+Import('env')
 
-lib_name='scheduler_client'
+lib_name='nebula_client'
 
 source_files=['Client.cc']
 
 # Build library
-sched_env.StaticLibrary(lib_name, source_files)
+env.StaticLibrary(lib_name, source_files)
diff --git a/src/group/GroupPool.cc b/src/group/GroupPool.cc
index 190b6d5e29..e2bce9336c 100644
--- a/src/group/GroupPool.cc
+++ b/src/group/GroupPool.cc
@@ -194,7 +194,7 @@ int GroupPool::drop(PoolObjectSQL * objsql, string& error_msg)
 /* -------------------------------------------------------------------------- */
 /* -------------------------------------------------------------------------- */
 
-int GroupPool::dump(ostringstream& oss, const string& where)
+int GroupPool::dump(ostringstream& oss, const string& where, const string& limit)
 {
     int     rc;
     string  def_quota_xml;
@@ -202,9 +202,9 @@ int GroupPool::dump(ostringstream& oss, const string& where)
     ostringstream cmd;
 
     cmd << "SELECT " << Group::table << ".body, "
-        << GroupQuotas::db_table << ".body"
-        << " FROM " << Group::table << " LEFT JOIN " << GroupQuotas::db_table
-        << " ON " << Group::table << ".oid=" << GroupQuotas::db_table << ".group_oid";
+        << GroupQuotas::db_table << ".body" << " FROM " << Group::table
+        << " LEFT JOIN " << GroupQuotas::db_table << " ON "
+        << Group::table << ".oid=" << GroupQuotas::db_table << ".group_oid";
 
     if ( !where.empty() )
     {
@@ -213,6 +213,11 @@ int GroupPool::dump(ostringstream& oss, const string& where)
 
     cmd << " ORDER BY oid";
 
+    if ( !limit.empty() )
+    {
+        cmd << " LIMIT " << limit;
+    }
+
     oss << "<GROUP_POOL>";
 
     set_callback(static_cast<Callbackable::Callback>(&GroupPool::dump_cb),
diff --git a/src/nebula/SConstruct b/src/nebula/SConstruct
index fdb9e0d35f..adc229ae7f 100644
--- a/src/nebula/SConstruct
+++ b/src/nebula/SConstruct
@@ -60,6 +60,7 @@ env.Prepend(LIBS=[
     'nebula_common',
     'nebula_sql',
     'nebula_log',
+    'nebula_client',
     'nebula_xml',
     'crypto',
     'xml2'
diff --git a/src/rm/RequestManagerProxy.cc b/src/rm/RequestManagerProxy.cc
index dac968db3a..166e7574df 100644
--- a/src/rm/RequestManagerProxy.cc
+++ b/src/rm/RequestManagerProxy.cc
@@ -17,6 +17,8 @@
 #include "RequestManagerProxy.h"
 #include "Nebula.h"
 
+const size_t RequestManagerProxy::MESSAGE_SIZE = 1073741824;
+
 /* -------------------------------------------------------------------------- */
 /* -------------------------------------------------------------------------- */
 
@@ -26,7 +28,7 @@ RequestManagerProxy::RequestManagerProxy(string _method)
             "Forwards the request to another OpenNebula")
 {
     method = _method;
-    client = new Client("none", Nebula::instance().get_master_oned());
+    client = new Client("none", Nebula::instance().get_master_oned(), MESSAGE_SIZE);
 }
 
 /* -------------------------------------------------------------------------- */
diff --git a/src/scheduler/SConstruct b/src/scheduler/SConstruct
index 788e17ec79..827d868c9c 100644
--- a/src/scheduler/SConstruct
+++ b/src/scheduler/SConstruct
@@ -28,7 +28,6 @@ env.Append(CPPPATH=[
 # Library dirs
 
 env.Append(LIBPATH=[
-    cwd+'/src/client',
     cwd+'/src/pool',
     cwd+'/src/sched'
 ])
@@ -38,7 +37,6 @@ env.Append(LIBPATH=[
 ################################################################################
 
 build_scripts=[
-    'src/client/SConstruct',
     'src/pool/SConstruct',
     'src/sched/SConstruct'
 ]
diff --git a/src/scheduler/src/sched/SConstruct b/src/scheduler/src/sched/SConstruct
index 5fc550af65..f61c2ddfa5 100644
--- a/src/scheduler/src/sched/SConstruct
+++ b/src/scheduler/src/sched/SConstruct
@@ -31,7 +31,7 @@ sched_env.Prepend(LIBS=[
     'scheduler_sched',
     'scheduler_pool',
     'nebula_log',
-    'scheduler_client',
+    'nebula_client',
     'nebula_acl',
     'nebula_pool',
     'nebula_xml',
diff --git a/src/um/UserPool.cc b/src/um/UserPool.cc
index 15a007581e..90c0407b02 100644
--- a/src/um/UserPool.cc
+++ b/src/um/UserPool.cc
@@ -818,7 +818,7 @@ int UserPool::authorize(AuthRequest& ar)
 /* -------------------------------------------------------------------------- */
 /* -------------------------------------------------------------------------- */
 
-int UserPool::dump(ostringstream& oss, const string& where)
+int UserPool::dump(ostringstream& oss, const string& where, const string& limit)
 {
     int     rc;
     string  def_quota_xml;
@@ -826,9 +826,9 @@ int UserPool::dump(ostringstream& oss, const string& where)
     ostringstream cmd;
 
     cmd << "SELECT " << User::table << ".body, "
-        << UserQuotas::db_table << ".body"
-        << " FROM " << User::table << " LEFT JOIN " << UserQuotas::db_table
-        << " ON " << User::table << ".oid=" << UserQuotas::db_table << ".user_oid";
+        << UserQuotas::db_table << ".body"<< " FROM " << User::table
+        << " LEFT JOIN " << UserQuotas::db_table << " ON "
+        << User::table << ".oid=" << UserQuotas::db_table << ".user_oid";
 
     if ( !where.empty() )
     {
@@ -837,6 +837,11 @@ int UserPool::dump(ostringstream& oss, const string& where)
 
     cmd << " ORDER BY oid";
 
+    if ( !limit.empty() )
+    {
+        cmd << " LIMIT " << limit;
+    }
+
     oss << "<USER_POOL>";
 
     set_callback(static_cast<Callbackable::Callback>(&UserPool::dump_cb),