options: check for conflict between trims and readonly option

[fio.git] / options.c

diff --git a/options.c b/options.c
index 0c4f89c4d9abdec07633629d7ce1bee64e601aa4..a174e2cd165316494211a256428c758632da7d86 100644 (file)
--- a/options.c
+++ b/options.c
@@ -1555,9 +1555,9 @@ static int rw_verify(const struct fio_option *o, void *data)
 {
        struct thread_data *td = cb_data_to_td(data);
 
 {
        struct thread_data *td = cb_data_to_td(data);
 

-       if (read_only && td_write(td)) {
-               log_err("fio: job <%s> has write bit set, but fio is in"
-                       " read-only mode\n", td->o.name);
+       if (read_only && (td_write(td) || td_trim(td))) {
+               log_err("fio: job <%s> has write or trim bit set, but"
+                       " fio is in read-only mode\n", td->o.name);

                return 1;
        }
 
                return 1;
        }