call mtr.add_suppression('Error writing file.*errno: 28 '); create table t1 (a int, b int) engine=memory; insert t1 select seq, seq+1 from seq_1_to_1000; set global general_log=0; set global log_queries_not_using_indexes=1; set debug_dbug='+d,simulate_file_write_error'; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; select * from t1 where a>10; set debug_dbug=''; set global general_log=1; set global log_queries_not_using_indexes=default; drop table t1;