having some trouble with parallel I/O test for zstd

[edwardhartnett]

make tst_parallel_compress2 && mpiexec -n 1 ./tst_parallel_compress2
make: 'tst_parallel_compress2' is up to date.

*** Testing parallel writes with compression filters.
*** testing simple write and read with none shuffle 0 with file tst_parallel_compress2_none.nc...ok.
*** testing simple write and read with zstd shuffle 0 with file tst_parallel_compress2_zstd.nc...zstd: Src size is incorrect
HDF5-DIAG: Error detected in HDF5 (1.14.4-3) MPI-process 0:
  #000: H5D.c line 1371 in H5Dwrite(): can't synchronously write data
    major: Dataset
    minor: Write failed
  #001: H5D.c line 1317 in H5D__write_api_common(): can't write data
    major: Dataset
    minor: Write failed
  #002: H5VLcallback.c line 2282 in H5VL_dataset_write_direct(): dataset write failed
    major: Virtual Object Layer
    minor: Write failed
  #003: H5VLcallback.c line 2237 in H5VL__dataset_write(): dataset write failed
    major: Virtual Object Layer
    minor: Write failed
  #004: H5VLnative_dataset.c line 421 in H5VL__native_dataset_write(): can't write data
    major: Dataset
    minor: Write failed
  #005: H5Dio.c line 788 in H5D__write(): can't write data
    major: Dataset
    minor: Write failed
  #006: H5Dmpio.c line 1466 in H5D__collective_write(): write error
    major: Dataspace
    minor: Write failed
  #007: H5Dmpio.c line 1328 in H5D__piece_io(): couldn't finish filtered linked chunk MPI-IO
    major: Low-level I/O
    minor: Write failed
  #008: H5Dmpio.c line 1931 in H5D__link_chunk_filtered_collective_io(): couldn't update modified chunks
    major: Dataset
    minor: Write failed
  #009: H5Dmpio.c line 4852 in H5D__mpio_collective_filtered_chunk_update(): couldn't unfilter chunk for modifying
    major: Dataset
    minor: Filter operation failed
  #010: H5Z.c line 1450 in H5Z_pipeline(): filter returned failure during read
    major: Data filters
    minor: Read failed
Sorry! Unexpected result, tst_parallel_compress2.c, line: 157
ed@mikado:~/netcdf-c/nc_test4$