Fio 2.0.9

[fio.git] / options.c

diff --git a/options.c b/options.c
index d777efc7efe8293320ed3ff2f529f31047af21a2..28a228c6fefbb5ec7bab60ef8afc225685f70609 100644 (file)
--- a/options.c
+++ b/options.c
@@ -944,6 +944,10 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                            .oval = TD_DDIR_RW,
                            .help = "Sequential read and write mix",
                          },
+                         { .ival = "readwrite",
+                           .oval = TD_DDIR_RW,
+                           .help = "Sequential read and write mix",
+                         },
                          { .ival = "randrw",
                            .oval = TD_DDIR_RANDRW,
                            .help = "Random read and write mix"
@@ -1118,6 +1122,14 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                .help   = "Start IO from this offset",
                .def    = "0",
        },
+       {
+               .name   = "offset_increment",
+               .type   = FIO_OPT_STR_VAL,
+               .off1   = td_var_offset(offset_increment),
+               .help   = "What is the increment from one offset to the next",
+               .parent = "offset",
+               .def    = "0",
+       },
        {
                .name   = "bs",
                .alias  = "blocksize",
@@ -1872,6 +1884,13 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                .help   = "Create files when they are opened for IO",
                .def    = "0",
        },
+       {
+               .name   = "create_only",
+               .type   = FIO_OPT_BOOL,
+               .off1   = td_var_offset(create_only),
+               .help   = "Only perform file creation phase",
+               .def    = "0",
+       },
        {
                .name   = "pre_read",
                .type   = FIO_OPT_BOOL,
@@ -2013,6 +2032,21 @@ static struct fio_option options[FIO_MAX_OPTS] = {
                .help   = "Slightly scramble buffers on every IO submit",
                .def    = "1",
        },
+       {
+               .name   = "buffer_compress_percentage",
+               .type   = FIO_OPT_INT,
+               .off1   = td_var_offset(compress_percentage),
+               .maxval = 100,
+               .minval = 1,
+               .help   = "How compressible the buffer is (approximately)",
+       },
+       {
+               .name   = "buffer_compress_chunk",
+               .type   = FIO_OPT_INT,
+               .off1   = td_var_offset(compress_chunk),
+               .parent = "buffer_compress_percentage",
+               .help   = "Size of compressible region in buffer",
+       },
        {
                .name   = "clat_percentiles",
                .type   = FIO_OPT_BOOL,