1 files changed, 1 insertions, 0 deletions
diff --git a/src/H5F.c b/src/H5F.c
index a3e6782..25c328c 100644
--- a/src/H5F.c
+++ b/src/H5F.c
@@ -159,6 +159,7 @@ H5F_init_interface(void)
 
     /* Initialize the default file access property list */
     H5F_access_dflt.mdc_nelmts = H5AC_NSLOTS;
+    H5F_access_dflt.rdcc_nelmts = 521;
     H5F_access_dflt.rdcc_nbytes = 1024*1024; /*1MB*/
     H5F_access_dflt.rdcc_w0 = 0.75; /*preempt fully read chunks*/
     H5F_access_dflt.threshold = 1; /*alignment applies to everything*/