[PATCH] Warn on conflicting read/write iolog

[fio.git] / init.c

diff --git a/init.c b/init.c
index 1fc694d373a7ce60d5e74431ecc282cfb7e93b69..3b1f88288b289e31f7669389c21ee8b554254e89 100644 (file)
--- a/init.c
+++ b/init.c
@@ -871,16 +871,22 @@ int parse_jobs_ini(char *file)
                                continue;
                        }
                        if (!check_strstore(p, "iolog", tmpbuf)) {
+                               if (td->write_iolog) {
+                                       fprintf(stderr, "fio: read iolog overrides given write_iolog\n");
+                                       free(td->iolog_file);
+                                       td->write_iolog = 0;
+                               }
                                td->iolog_file = strdup(tmpbuf);
                                td->read_iolog = 1;
-                               td->write_iolog = 0;
                                fgetpos(f, &off);
                                continue;
                        }
-                       if (!td->read_iolog &&
-                           !check_strstore(p, "write_iolog", tmpbuf)) {
-                               td->iolog_file = strdup(tmpbuf);
-                               td->write_iolog = 1;
+                       if (!check_strstore(p, "write_iolog", tmpbuf)) {
+                               if (!td->read_iolog) {
+                                       td->iolog_file = strdup(tmpbuf);
+                                       td->write_iolog = 1;
+                               } else
+                                       fprintf(stderr, "fio: read iolog overrides given write_iolog\n");
                                fgetpos(f, &off);
                                continue;
                        }