glusterfs: update for new API
[fio.git] / filesetup.c
index 580403d..24e6fb0 100644 (file)
@@ -331,7 +331,7 @@ unsigned long long get_rand_file_size(struct thread_data *td)
 {
        unsigned long long ret, sized;
        uint64_t frand_max;
-       unsigned long r;
+       uint64_t r;
 
        frand_max = rand_max(&td->file_size_state);
        r = __rand(&td->file_size_state);
@@ -890,6 +890,42 @@ uint64_t get_start_offset(struct thread_data *td, struct fio_file *f)
        return offset;
 }
 
+static bool create_work_dirs(struct thread_data *td, const char *fname)
+{
+       char path[PATH_MAX];
+       char *start, *end;
+
+       if (td->o.directory) {
+               snprintf(path, PATH_MAX, "%s%c%s", td->o.directory,
+                        FIO_OS_PATH_SEPARATOR, fname);
+               start = strstr(path, fname);
+       } else {
+               snprintf(path, PATH_MAX, "%s", fname);
+               start = path;
+       }
+
+       end = start;
+       while ((end = strchr(end, FIO_OS_PATH_SEPARATOR)) != NULL) {
+               if (end == start)
+                       break;
+               *end = '\0';
+               errno = 0;
+#ifdef CONFIG_HAVE_MKDIR_TWO
+               if (mkdir(path, 0600) && errno != EEXIST) {
+#else
+               if (mkdir(path) && errno != EEXIST) {
+#endif
+                       log_err("fio: failed to create dir (%s): %d\n",
+                               start, errno);
+                       return false;
+               }
+               *end = FIO_OS_PATH_SEPARATOR;
+               end++;
+       }
+       td->flags |= TD_F_DIRS_CREATED;
+       return true;
+}
+
 /*
  * Open the files and setup files sizes, creating files if necessary.
  */
@@ -908,8 +944,13 @@ int setup_files(struct thread_data *td)
 
        old_state = td_bump_runstate(td, TD_SETTING_UP);
 
-       if (o->read_iolog_file)
-               goto done;
+       for_each_file(td, f, i) {
+               if (!td_ioengine_flagged(td, FIO_DISKLESSIO) &&
+                   strchr(f->file_name, FIO_OS_PATH_SEPARATOR) &&
+                   !(td->flags & TD_F_DIRS_CREATED) &&
+                   !create_work_dirs(td, f->file_name))
+                       goto err_out;
+       }
 
        /*
         * Find out physical size of files or devices for this thread,
@@ -926,6 +967,9 @@ int setup_files(struct thread_data *td)
        if (err)
                goto err_out;
 
+       if (o->read_iolog_file)
+               goto done;
+
        /*
         * check sizes. if the files/devices do not exist and the size
         * isn't passed to fio, abort.
@@ -1192,13 +1236,13 @@ bool pre_read_files(struct thread_data *td)
 static void __init_rand_distribution(struct thread_data *td, struct fio_file *f)
 {
        unsigned int range_size, seed;
-       unsigned long nranges;
+       uint64_t nranges;
        uint64_t fsize;
 
        range_size = min(td->o.min_bs[DDIR_READ], td->o.min_bs[DDIR_WRITE]);
        fsize = min(f->real_file_size, f->io_size);
 
-       nranges = (fsize + range_size - 1) / range_size;
+       nranges = (fsize + range_size - 1ULL) / range_size;
 
        seed = jhash(f->file_name, strlen(f->file_name), 0) * td->thread_number;
        if (!td->o.rand_repeatable)
@@ -1287,7 +1331,7 @@ bool init_random_map(struct thread_data *td)
                        return false;
 
                if (td->o.random_generator == FIO_RAND_GEN_LFSR) {
-                       unsigned long seed;
+                       uint64_t seed;
 
                        seed = td->rand_seeds[FIO_RAND_BLOCK_OFF];
 
@@ -1517,42 +1561,6 @@ bool exists_and_not_regfile(const char *filename)
        return true;
 }
 
-static bool create_work_dirs(struct thread_data *td, const char *fname)
-{
-       char path[PATH_MAX];
-       char *start, *end;
-
-       if (td->o.directory) {
-               snprintf(path, PATH_MAX, "%s%c%s", td->o.directory,
-                        FIO_OS_PATH_SEPARATOR, fname);
-               start = strstr(path, fname);
-       } else {
-               snprintf(path, PATH_MAX, "%s", fname);
-               start = path;
-       }
-
-       end = start;
-       while ((end = strchr(end, FIO_OS_PATH_SEPARATOR)) != NULL) {
-               if (end == start)
-                       break;
-               *end = '\0';
-               errno = 0;
-#ifdef CONFIG_HAVE_MKDIR_TWO
-               if (mkdir(path, 0600) && errno != EEXIST) {
-#else
-               if (mkdir(path) && errno != EEXIST) {
-#endif
-                       log_err("fio: failed to create dir (%s): %d\n",
-                               start, errno);
-                       return false;
-               }
-               *end = FIO_OS_PATH_SEPARATOR;
-               end++;
-       }
-       td->flags |= TD_F_DIRS_CREATED;
-       return true;
-}
-
 int add_file(struct thread_data *td, const char *fname, int numjob, int inc)
 {
        int cur_files = td->files_index;
@@ -1568,11 +1576,6 @@ int add_file(struct thread_data *td, const char *fname, int numjob, int inc)
 
        sprintf(file_name + len, "%s", fname);
 
-       if (strchr(fname, FIO_OS_PATH_SEPARATOR) &&
-           !(td->flags & TD_F_DIRS_CREATED) &&
-           !create_work_dirs(td, fname))
-               return 1;
-
        /* clean cloned siblings using existing files */
        if (numjob && is_already_allocated(file_name) &&
            !exists_and_not_regfile(fname))