Extend --readonly
- Never allow open of a data file with writeable bits sets, and that
includes extend as well.
- Skip any writes in replay logs (iolog/iolog2/blktrace)
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/init.c b/init.c
index 2a1ee14..89c66af 100644
--- a/init.c
+++ b/init.c
@@ -24,7 +24,6 @@
static char **ini_file;
static int max_jobs = MAX_JOBS;
static int dump_cmdline;
-static int read_only;
struct thread_data def_thread;
struct thread_data *threads = NULL;
@@ -36,6 +35,7 @@
FILE *f_err = NULL;
int write_bw_log = 0;
+int read_only = 0;
static int def_timeout = 0;
static int write_lat_log = 0;