From 86ee1cc2ffda1869ff749fcd06e01ed02af020cb Mon Sep 17 00:00:00 2001 From: Albert Cheng Date: Sat, 10 Dec 2005 23:35:41 -0500 Subject: [svn-r11785] Purpose: Patch for red-storm. Description: 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 Platforms tested: Red-storm. --- src/H5.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/src/H5.c b/src/H5.c index 0476dbb..917d5f3 100644 --- a/src/H5.c +++ b/src/H5.c @@ -76,6 +76,21 @@ 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. */ -- cgit v0.12