spec/spec_tests/data/transactions/causal-consistency.yml in mongo-2.8.0 vs spec/spec_tests/data/transactions/causal-consistency.yml in mongo-2.9.0.rc0

@@ -1,15 +1,21 @@
-database_name: &database_name "ruby-driver"
-collection_name: &collection_name "transactions-tests"
+runOn:
+    -
+        minServerVersion: "4.0"
+        topology: ["replicaset"]
 
+database_name: &database_name "transaction-tests"
+collection_name: &collection_name "test"
+
 data:
   - _id: 1
     count: 0
 
 tests:
   - description: causal consistency
-
+    clientOptions:
+      retryWrites: false
     operations:
       # Update a document without a transaction.
       - &updateOne
         name: updateOne
         object: collection
@@ -86,10 +92,11 @@
         data:
           - _id: 1
             count: 2
 
   - description: causal consistency disabled
-
+    clientOptions:
+      retryWrites: false
     sessionOptions:
       session0:
         causalConsistency: false
 
     operations: