Hee Il

HDF5 errors can have two likely kinds of sources: You may be running out of disk space, or the HDF5 file may be corrupt. The latter happens if you copy a file while it is being written, or if you interrupt a program that is writing to a file, or if two processes are writing to the same file at the same time.

-erik

On Mon, Nov 8, 2010 at 8:00 AM, Hee Il Kim <heeilkim@gmail.com> wrote:
Hi,

Recently I've encountered the hdf error. It didn't happen on all my machines but at least I saw this on QueenBee. I'm using the latest development version of EinsteinToolkit.

I attached below my hdf5 parameter setup, stderr, and stdout.

Thanks in advance,

Hee Il

# IOHDF5
IOHDF5::out_every = 128
iohdf5::out_dir = "h5"
iohdf5::compression_level = 9
IOHDF5::output_symmetry_points = no
IOHDF5::out3D_ghosts           = no
IOHDF5::out_vars = "
                       hydrobase::rho{ downsample={4 4 4} }
                       weylscal4::psi4r{ downsample={4 4 4} }
                       weylscal4::psi4i{ downsample={4 4 4} }
                   "

IO::out_unchunked    = "yes"
IO::out_mode         = "onefile"


### stderr ###
...
HDF5-DIAG: Error detected in HDF5 (1.8.5-patch1) thread 0:
  #000: H5Dio.c line 266 in H5Dwrite(): can't write data
    major: Dataset
    minor: Write failed
  #001: H5Dio.c line 578 in H5D_write(): can't write data
    major: Dataset
    minor: Write failed
  #002: H5Dcontig.c line 557 in H5D_contig_write(): contiguous write failed
    major: Dataset
    minor: Write failed


### stdout ###

WARNING[L1,P0] (CarpetIOHDF5): HDF5 call 'H5Dwrite (memdataset, memdatatype, overlap_dataspace, dataspace, H5P_DEFAULT, data)' returned error code -1
WARNING[L1,P0] (CarpetIOHDF5): HDF5 call 'H5Dwrite (memdataset, memdatatype, overlap_dataspace, dataspace, H5P_DEFAULT, data)' returned error code -1
WARNING[L1,P0] (CarpetIOHDF5): HDF5 call 'H5Dwrite (memdataset, memdatatype, overlap_dataspace, dataspace, H5P_DEFAULT, data)' returned error code -1



_______________________________________________
Users mailing list
Users@einsteintoolkit.org
http://lists.einsteintoolkit.org/mailman/listinfo/users




--
Erik Schnetter <schnetter@cct.lsu.edu>   http://www.cct.lsu.edu/~eschnett/