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-rw-r--r--test/vfd_swmr_bigset_writer.c22
1 files changed, 14 insertions, 8 deletions
diff --git a/test/vfd_swmr_bigset_writer.c b/test/vfd_swmr_bigset_writer.c
index 891bfc9..649cf38 100644
--- a/test/vfd_swmr_bigset_writer.c
+++ b/test/vfd_swmr_bigset_writer.c
@@ -248,20 +248,20 @@ usage(const char *progname)
"\n"
"-C: cross-over chunk read during chunk verification\n"
"-F: fixed maximal dimension for the chunked datasets\n"
- "-M: use virtual datasets and many source\n"
+ "-M: use virtual datasets and many source\n"
" files\n"
"-N: do not use named pipes\n"
"-P: do the performance measurement\n"
"-R: flush raw data\n"
- "-S: do not use VFD SWMR\n"
- "-V: use virtual datasets and a single\n"
+ "-S: do not use VFD SWMR\n"
+ "-V: use virtual datasets and a single\n"
" source file\n"
- "-a steps: `steps` between adding attributes\n"
- "-b: write data in big-endian byte order\n"
- "-c cols: `cols` columns of the chunk\n"
+ "-a steps: `steps` between adding attributes\n"
+ "-b: write data in big-endian byte order\n"
+ "-c cols: `cols` columns of the chunk\n"
"-d 1|one|2|two|both: select dataset expansion in one or\n"
" both dimensions\n"
- "-e depth: the first dimension of the 3D chunk\n"
+ "-e depth: the first dimension of the 3D chunk\n"
"-f tick_len: tick length\n"
"-g max_lag: maximal lag\n"
"-j skip_chunk: skip the Nth (skip_chunk) chunks during chunk writing\n"
@@ -272,7 +272,7 @@ usage(const char *progname)
"-n iterations: how many times to expand each dataset\n"
"-o page_buf_size: page buffer size\n"
"-p fsp_size: file space page size\n"
- "-r rows: `rows` rows of the chunk\n"
+ "-r rows: `rows` rows of the chunk\n"
"-s datasets: number of datasets to create\n"
"-t: enable test for 3D datasets (dataset expansion is along one dimension)\n"
" currently, 3D datasets isn't tested with VDS\n"
@@ -1148,6 +1148,12 @@ create_extensible_dset(state_t *s, unsigned int which)
TEST_ERROR;
}
+ /* Early space allocation */
+ if (H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY) < 0) {
+ fprintf(stderr, "H5Pset_alloc_time failed\n");
+ TEST_ERROR;
+ }
+
/* GZIP compression */
if (s->deflate_level && H5Pset_deflate(dcpl, s->deflate_level) < 0) {
fprintf(stderr, "H5Pset_deflate failed\n");