[Users] hdf5 error

[Erik Schnetter]

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 at 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
>
>
>
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>


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