Remove rwmixcycle HOWTO entry

[fio.git] / options.c

diff --git a/options.c b/options.c
index bb77683d06c0cbba39cdfa7069f7d1b22d1b400a..20549edfe5ebbadfdc64efabf9700c0bffc74d3e 100644 (file)
--- a/options.c
+++ b/options.c
@@ -5,6 +5,7 @@
 #include <string.h>
 #include <getopt.h>
 #include <assert.h>
+#include <libgen.h>
 
 #include "fio.h"
 #include "parse.h"
@@ -66,7 +67,9 @@ static int str_bssplit_cb(void *data, const char *input)
                 */
                if (i == td->o.bssplit_nr) {
                        td->o.bssplit_nr <<= 1;
-                       td->o.bssplit = realloc(td->o.bssplit, td->o.bssplit_nr * sizeof(struct bssplit));
+                       td->o.bssplit = realloc(td->o.bssplit,
+                                               td->o.bssplit_nr
+                                                 * sizeof(struct bssplit));
                }
 
                perc_str = strstr(fname, "/");
@@ -267,6 +270,36 @@ static int str_fst_cb(void *data, const char *str)
        return 0;
 }
 
+static int check_dir(struct thread_data *td, char *fname)
+{
+       char file[PATH_MAX], *dir;
+       struct stat sb;
+       int elen = 0;
+
+       if (td->o.directory) {
+               strcpy(file, td->o.directory);
+               elen = strlen(file);
+       }
+
+       sprintf(file + elen, "/%s", fname);
+       dir = dirname(file);
+
+       if (lstat(dir, &sb) < 0) {
+               int ret = errno;
+
+               log_err("fio: %s is not a directory\n", dir);
+               td_verror(td, ret, "lstat");
+               return 1;
+       }
+
+       if (!S_ISDIR(sb.st_mode)) {
+               log_err("fio: %s is not a directory\n", dir);
+               return 1;
+       }
+
+       return 0;
+}
+
 static int str_filename_cb(void *data, const char *input)
 {
        struct thread_data *td = data;
@@ -283,6 +316,10 @@ static int str_filename_cb(void *data, const char *input)
        while ((fname = strsep(&str, ":")) != NULL) {
                if (!strlen(fname))
                        break;
+               if (check_dir(td, fname)) {
+                       free(p);
+                       return 1;
+               }
                add_file(td, fname);
                td->o.nr_files++;
        }
@@ -297,8 +334,10 @@ static int str_directory_cb(void *data, const char fio_unused *str)
        struct stat sb;
 
        if (lstat(td->o.directory, &sb) < 0) {
+               int ret = errno;
+
                log_err("fio: %s is not a directory\n", td->o.directory);
-               td_verror(td, errno, "lstat");
+               td_verror(td, ret, "lstat");
                return 1;
        }
        if (!S_ISDIR(sb.st_mode)) {
@@ -635,6 +674,14 @@ static struct fio_option options[] = {
                .help   = "Accept potential duplicate random blocks",
                .parent = "rw",
        },
+       {
+               .name   = "softrandommap",
+               .type   = FIO_OPT_BOOL,
+               .off1   = td_var_offset(softrandommap),
+               .help   = "Allow randommap to fail and continue witout",
+               .parent = "norandommap",
+               .def    = "0",
+       },
        {
                .name   = "nrfiles",
                .type   = FIO_OPT_INT,
@@ -852,7 +899,7 @@ static struct fio_option options[] = {
                .type   = FIO_OPT_STR_VAL_INT,
                .help   = "Offset verify header location by N bytes",
                .def    = "0",
-               .cb     = str_verify_offset_cb, 
+               .cb     = str_verify_offset_cb,
                .parent = "verify",
        },
        {
@@ -1050,7 +1097,8 @@ static struct fio_option options[] = {
                .name   = "bwavgtime",
                .type   = FIO_OPT_INT,
                .off1   = td_var_offset(bw_avg_time),
-               .help   = "Time window over which to calculate bandwidth (msec)",
+               .help   = "Time window over which to calculate bandwidth"
+                         " (msec)",
                .def    = "500",
        },
        {