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-rw-r--r--test/h5test.c5
-rw-r--r--test/vfd.c5
2 files changed, 6 insertions, 4 deletions
diff --git a/test/h5test.c b/test/h5test.c
index ad85a8f..6c9e8ee 100644
--- a/test/h5test.c
+++ b/test/h5test.c
@@ -579,8 +579,9 @@ h5_fileaccess(void)
return -1;
} else if (!HDstrcmp(name, "direct")) {
#ifdef H5_HAVE_DIRECT
- /* Linux direct read() and write() system calls */
- if (H5Pset_fapl_direct(fapl)<0) return -1;
+ /* Linux direct read() and write() system calls. Set memory boundary, file block size,
+ * and copy buffer size to the default values. */
+ if (H5Pset_fapl_direct(fapl, 0, 0, 0)<0) return -1;
#endif
} else {
/* Unknown driver */
diff --git a/test/vfd.c b/test/vfd.c
index 952ed4d..e42f643 100644
--- a/test/vfd.c
+++ b/test/vfd.c
@@ -151,9 +151,10 @@ test_direct(void)
return 0;
#else /*H5_HAVE_DIRECT*/
- /* Set property list and file name for SEC2 driver. */
+ /* Set property list and file name for Direct driver. Set memory alignment boundary
+ * and file block size to 512 which is the minimum for Linux 2.6. */
fapl = h5_fileaccess();
- if(H5Pset_fapl_direct(fapl)<0)
+ if(H5Pset_fapl_direct(fapl, 512, 4096, 64*1024*1024)<0)
TEST_ERROR;
h5_fixname(FILENAME[4], fapl, filename, sizeof filename);