X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=log.c;h=039e74b25e77c5098631b83d1e0fbf16b26b0e27;hp=7a3327e5d29c2909700ba3413ae1bd903ce1f197;hb=65bdb10a09222d8b5d213de74824be775772ea8f;hpb=20e354ef1243541ea196619772b83a962d7cb4df

diff --git a/log.c b/log.c
index 7a3327e5..039e74b2 100644
--- a/log.c
+++ b/log.c
@@ -233,9 +233,14 @@ static int read_iolog2(struct thread_data *td, FILE *f)
 			
 		if (rw == DDIR_READ)
 			reads++;
-		else if (rw == DDIR_WRITE)
+		else if (rw == DDIR_WRITE) {
 			writes++;
-		else if (rw != DDIR_SYNC && rw != DDIR_INVAL) {
+			/*
+			 * Don't add a write for ro mode
+			 */
+			if (read_only)
+				continue;
+		} else if (rw != DDIR_SYNC && rw != DDIR_INVAL) {
 			log_err("bad ddir: %d\n", rw);
 			continue;
 		}
@@ -256,12 +261,18 @@ static int read_iolog2(struct thread_data *td, FILE *f)
 			ipo->file_action = file_action;
 		}
 		list_add_tail(&ipo->list, &td->io_log_list);
+		td->total_io_size += bytes;
 	}
 
 	free(str);
 	free(act);
 	free(fname);
 
+	if (writes && read_only) {
+		log_err("fio: <%s> skips replay of %d writes due to read-only\n", td->o.name, writes);
+		writes = 0;
+	}
+
 	if (!reads && !writes)
 		return 1;
 	else if (reads && !writes)
@@ -283,7 +294,7 @@ static int read_iolog(struct thread_data *td, FILE *f)
 	unsigned int bytes;
 	char *str, *p;
 	int reads, writes;
-	enum fio_ddir rw;
+	int rw;
 
 	/*
 	 * Read in the read iolog and store it, reuse the infrastructure
@@ -300,9 +311,14 @@ static int read_iolog(struct thread_data *td, FILE *f)
 		}
 		if (rw == DDIR_READ)
 			reads++;
-		else if (rw == DDIR_WRITE)
+		else if (rw == DDIR_WRITE) {
 			writes++;
-		else if (rw != DDIR_SYNC) {
+			/*
+			 * Don't add a write for ro mode
+			 */
+			if (read_only)
+				continue;
+		} else if (rw != DDIR_SYNC) {
 			log_err("bad ddir: %d\n", rw);
 			continue;
 		}
@@ -312,14 +328,20 @@ static int read_iolog(struct thread_data *td, FILE *f)
 		INIT_LIST_HEAD(&ipo->list);
 		ipo->offset = offset;
 		ipo->len = bytes;
-		ipo->ddir = rw;
+		ipo->ddir = (enum fio_ddir) rw;
 		if (bytes > td->o.max_bs[rw])
 			td->o.max_bs[rw] = bytes;
 		list_add_tail(&ipo->list, &td->io_log_list);
+		td->total_io_size += bytes;
 	}
 
 	free(str);
 
+	if (writes && read_only) {
+		log_err("fio: <%s> skips replay of %d writes due to read-only\n", td->o.name, writes);
+		writes = 0;
+	}
+
 	if (!reads && !writes)
 		return 1;
 	else if (reads && !writes)