diff --git a/s3tests/functional/test_s3.py b/s3tests/functional/test_s3.py
index 260c884..0e4d075 100644
--- a/s3tests/functional/test_s3.py
+++ b/s3tests/functional/test_s3.py
@@ -788,7 +788,6 @@ def test_object_create_unreadable():
     key.set_contents_from_string('bar')
 
 
-@attr('fails_on_dho')
 @attr(resource='object')
 @attr(method='post')
 @attr(operation='delete multiple objects')
@@ -1039,7 +1038,6 @@ def test_object_write_file():
 @attr(method='post')
 @attr(operation='anonymous browser based upload via POST request')
 @attr(assertion='succeeds and returns written data')
-@attr('fails_on_dho')
 def test_post_object_anonymous_request():
 	bucket = get_new_bucket()
 	bucket.set_acl('public-read-write')
@@ -1062,7 +1060,6 @@ def test_post_object_anonymous_request():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='succeeds and returns written data')
-@attr('fails_on_dho')
 def test_post_object_authenticated_request():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1103,7 +1100,6 @@ def test_post_object_authenticated_request():
 @attr(method='post')
 @attr(operation='anonymous browser based upload via POST request')
 @attr(assertion='succeeds with status 201')
-@attr('fails_on_dho')
 def test_post_object_set_success_code():
 	bucket = get_new_bucket()
 	bucket.set_acl('public-read-write')
@@ -1126,7 +1122,6 @@ def test_post_object_set_success_code():
 @attr(method='post')
 @attr(operation='anonymous browser based upload via POST request')
 @attr(assertion='succeeds with status 204')
-@attr('fails_on_dho')
 def test_post_object_set_invalid_success_code():
 	bucket = get_new_bucket()
 	bucket.set_acl('public-read-write')
@@ -1148,7 +1143,6 @@ def test_post_object_set_invalid_success_code():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='succeeds and returns written data')
-@attr('fails_on_dho')
 def test_post_object_upload_larger_than_chunk():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1191,7 +1185,6 @@ def test_post_object_upload_larger_than_chunk():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='succeeds and returns written data')
-@attr('fails_on_dho')
 def test_post_object_set_key_from_filename():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1232,7 +1225,6 @@ def test_post_object_set_key_from_filename():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='succeeds with status 204')
-@attr('fails_on_dho')
 def test_post_object_ignored_header():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1270,7 +1262,6 @@ def test_post_object_ignored_header():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='succeeds with status 204')
-@attr('fails_on_dho')
 def test_post_object_case_insensitive_condition_fields():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1308,7 +1299,6 @@ def test_post_object_case_insensitive_condition_fields():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='succeeds with escaped leading $ and returns written data')
-@attr('fails_on_dho')
 def test_post_object_escaped_field_values():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1349,7 +1339,6 @@ def test_post_object_escaped_field_values():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='succeeds and returns redirect url')
-@attr('fails_on_dho')
 def test_post_object_success_redirect_action():
 	bucket = get_new_bucket()
 
@@ -1399,7 +1388,6 @@ def test_post_object_success_redirect_action():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with invalid signature error')
-@attr('fails_on_dho')
 def test_post_object_invalid_signature():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1437,7 +1425,6 @@ def test_post_object_invalid_signature():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with access key does not exist error')
-@attr('fails_on_dho')
 def test_post_object_invalid_access_key():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1475,7 +1462,6 @@ def test_post_object_invalid_access_key():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with invalid expiration error')
-@attr('fails_on_dho')
 def test_post_object_invalid_date_format():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1513,7 +1499,6 @@ def test_post_object_invalid_date_format():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with missing key error')
-@attr('fails_on_dho')
 def test_post_object_no_key_specified():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1550,7 +1535,6 @@ def test_post_object_no_key_specified():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with missing signature error')
-@attr('fails_on_dho')
 def test_post_object_missing_signature():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1588,7 +1572,6 @@ def test_post_object_missing_signature():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with extra input fields policy error')
-@attr('fails_on_dho')
 def test_post_object_missing_policy_condition():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1625,7 +1608,6 @@ def test_post_object_missing_policy_condition():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='succeeds using starts-with restriction on metadata header')
-@attr('fails_on_dho')
 def test_post_object_user_specified_header():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1666,7 +1648,6 @@ def test_post_object_user_specified_header():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with policy condition failed error due to missing field in POST request')
-@attr('fails_on_dho')
 def test_post_object_request_missing_policy_specified_field():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1705,7 +1686,6 @@ def test_post_object_request_missing_policy_specified_field():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with conditions must be list error')
-@attr('fails_on_dho')
 def test_post_object_condition_is_case_sensitive():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1743,7 +1723,6 @@ def test_post_object_condition_is_case_sensitive():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with expiration must be string error')
-@attr('fails_on_dho')
 def test_post_object_expires_is_case_sensitive():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1781,7 +1760,6 @@ def test_post_object_expires_is_case_sensitive():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with policy expired error')
-@attr('fails_on_dho')
 def test_post_object_expired_policy():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1819,7 +1797,6 @@ def test_post_object_expired_policy():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails using equality restriction on metadata header')
-@attr('fails_on_dho')
 def test_post_object_invalid_request_field_value():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1858,7 +1835,6 @@ def test_post_object_invalid_request_field_value():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with policy missing expiration error')
-@attr('fails_on_dho')
 def test_post_object_missing_expires_condition():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1896,7 +1872,6 @@ def test_post_object_missing_expires_condition():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with policy missing conditions error')
-@attr('fails_on_dho')
 def test_post_object_missing_conditions_list():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1927,7 +1902,6 @@ def test_post_object_missing_conditions_list():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with allowable upload size exceeded error')
-@attr('fails_on_dho')
 def test_post_object_upload_size_limit_exceeded():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -1965,7 +1939,6 @@ def test_post_object_upload_size_limit_exceeded():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with invalid content length error')
-@attr('fails_on_dho')
 def test_post_object_missing_content_length_argument():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -2003,7 +1976,6 @@ def test_post_object_missing_content_length_argument():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with invalid JSON error')
-@attr('fails_on_dho')
 def test_post_object_invalid_content_length_argument():
 	bucket = get_new_bucket()
 	conn = s3.main
@@ -2041,7 +2013,6 @@ def test_post_object_invalid_content_length_argument():
 @attr(method='post')
 @attr(operation='authenticated browser based upload via POST request')
 @attr(assertion='fails with upload size less than minimum allowable error')
-@attr('fails_on_dho')
 def test_post_object_upload_size_below_minimum():
 	bucket = get_new_bucket()
 	conn = s3.main