diff --git a/activesupport/lib/active_support/cache/mem_cache_store.rb b/activesupport/lib/active_support/cache/mem_cache_store.rb
index 88e324a..9b78770 100644
--- a/activesupport/lib/active_support/cache/mem_cache_store.rb
+++ b/activesupport/lib/active_support/cache/mem_cache_store.rb
@@ -15,9 +15,10 @@ module ActiveSupport
 
       def initialize(*addresses)
         addresses = addresses.flatten
+        options = addresses.extract_options!
         addresses = ["localhost"] if addresses.empty?
         @addresses = addresses
-        @data = MemCache.new(addresses)
+        @data = MemCache.new(addresses, options)
       end
 
       def read(key, options = nil)
diff --git a/activesupport/test/caching_test.rb b/activesupport/test/caching_test.rb
index a038f29..09b5652 100644
--- a/activesupport/test/caching_test.rb
+++ b/activesupport/test/caching_test.rb
@@ -18,6 +18,19 @@ class CacheStoreSettingTest < Test::Unit::TestCase
     assert_kind_of(ActiveSupport::Cache::MemCacheStore, store)
     assert_equal %w(localhost), store.addresses
   end
+  
+  def test_mem_cache_fragment_cache_store_with_multiple_servers
+    store = ActiveSupport::Cache.lookup_store :mem_cache_store, "localhost", '192.168.1.1'
+    assert_kind_of(ActiveSupport::Cache::MemCacheStore, store)
+    assert_equal %w(localhost 192.168.1.1), store.addresses
+  end
+  
+  def test_mem_cache_fragment_cache_store_with_options
+    store = ActiveSupport::Cache.lookup_store :mem_cache_store, "localhost", '192.168.1.1', :namespace => 'foo'
+    assert_kind_of(ActiveSupport::Cache::MemCacheStore, store)
+    assert_equal %w(localhost 192.168.1.1), store.addresses
+    assert_equal 'foo', store.instance_variable_get('@data').instance_variable_get('@namespace')
+  end
 
   def test_object_assigned_fragment_cache_store
     store = ActiveSupport::Cache.lookup_store ActiveSupport::Cache::FileStore.new("/path/to/cache/directory")