Certify magma for minimal IOPS and Bandwidth requirement

Change-Id: I65080b15e61f024d9f0a68597cd442911cd5b380
Reviewed-on: https://review.couchbase.org/c/TAF/+/242064
Tested-by: Build Bot <build@couchbase.com>
Reviewed-by: <shiva.adky@couchbase.com>

Author: ShivamPaliwal1

lib/couchbase_helper/tuq_helper.py

@@ -271,7 +271,7 @@ def run_cbq_query(self, query=None, min_output_size=10,
                 else:
                     err = result["errors"][0]
             if "INDEX" in query:
-                self.log.info("Index creation failed")
+                self.log.error("Index creation failed. Error: %s" % err)
                 result = None
             elif N1qlException.CasMismatchException \
                 in str(err) \