Disk stat improvements

[fio.git] / options.c

diff --git a/options.c b/options.c
index 230c47dd22b48171277bc62392f98267c930a501..54ceaeed706cbaa110eff416375cbe5f5beb7393 100644 (file)
--- a/options.c
+++ b/options.c
@@ -852,6 +852,15 @@ static struct fio_option options[] = {
                .off1   = td_var_offset(zero_buffers),
                .help   = "Init IO buffers to all zeroes",
        },
+#ifdef FIO_HAVE_DISK_UTIL
+       {
+               .name   = "disk_util",
+               .type   = FIO_OPT_BOOL,
+               .off1   = td_var_offset(do_disk_util),
+               .help   = "Log disk utilization stats",
+               .def    = "1",
+       },
+#endif
        {
                .name = NULL,
        },