[svn-r11991] Purpose:

Porting.

Description:
Red Storm's lustre used srand and rand to initialize their user mode
of lustre.  HDF5 also uses srand and that messes up Lustre.

Solution:
Use -DRED_STORM to block out the HDF5 code that calls srand.
This is a temporary fix since Lustre has fixed its code from
calling srand and rand but the fix is not deployed at Red_storm
yet.

Platforms tested:
Tested at Red-Storm.

1 files changed, 0 insertions, 15 deletions

diff --git a/src/H5.c b/src/H5.c
index 917d5f3..0476dbb 100644
--- a/src/H5.c
+++ b/src/H5.c
@@ -76,21 +76,6 @@ H5_init_library(void)
     herr_t ret_value=SUCCEED;
 
     FUNC_ENTER_NOAPI(H5_init_library, FAIL)
-#if defined(H5_HAVE_PARALLEL) && defined(RED_STORM)
-/* A temporary patch for redstorm, must open a file in the same parallel
- * data filesystem before H5_init_library.  Otherwise, it hangs with error:
- * (client.c:568:ptlrpc_check_status()) @@@ type == PTL_RPC_MSG_ERR, err == -114 req@0x57a9660 x1/t0 o38->mds_l2@MDS_PEER_UUID:12 lens 240/272 ref 1 fl Rpc:R/100000/0 rc 0/-114
- */
-#define H5_redstorm_patch(scr_dir) \
-{ \
-char *fname=scr_dir "/hdf5/junk"; \
-/* printf("redstorm parallel patch on %s\n", scr_dir); */ \
-fclose(fopen(fname, "w+")); remove(fname); \
-}
-
-H5_redstorm_patch("/scratch1");
-H5_redstorm_patch("/scratch2");
-#endif
     /*
      * Make sure the package information is updated.
      */