Log and return error in early file open checks

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index e3478f582ac2c81405457546f6b8a15634521baa..78264d3d5526d4924f8f49e1509bd9d87dce7bf9 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -276,20 +276,25 @@ int open_files(struct thread_data *td)
 /*
  * open/close all files, so that ->real_file_size gets set
  */
-static void get_file_sizes(struct thread_data *td)
+static int get_file_sizes(struct thread_data *td)
 {
        struct fio_file *f;
        unsigned int i;
+       int err = 0;
 
        for_each_file(td, f, i) {
-               if (td->io_ops->open_file(td, f))
+               if (td->io_ops->open_file(td, f)) {
+                       log_err("%s\n", td->verror);
+                       err = 1;
                        clear_error(td);
-               else
+               } else
                        td->io_ops->close_file(td, f);
 
                if (f->real_file_size == -1ULL && td->o.size)
                        f->real_file_size = td->o.size / td->o.nr_files;
        }
+
+       return err;
 }
 
 /*
@@ -310,7 +315,7 @@ int setup_files(struct thread_data *td)
        if (td->io_ops->setup)
                err = td->io_ops->setup(td);
        else
-               get_file_sizes(td);
+               err = get_file_sizes(td);
 
        if (err)
                return err;