Я использую код C ++, чтобы выполнить некоторые научные c вычисления, и этот код использует библиотеку HDF5 для сохранения данных. Иногда после продолжительного времени HDF5 выдает ошибку следующим образом:
major: Dataset
minor: Unable to flush data from cache
#006: H5Dint.c line 2940 in H5D__flush_sieve_buf(): block write failed
major: Low-level I/O
minor: Write failed
#007: H5Fio.c line 195 in H5F_block_write(): write through page buffer failed
major: Low-level I/O
minor: Write failed
#008: H5PB.c line 1041 in H5PB_write(): write through metadata accumulator failed
major: Page Buffering
minor: Write failed
#009: H5Faccum.c line 834 in H5F__accum_write(): file write failed
major: Low-level I/O
minor: Write failed
#010: H5FDint.c line 308 in H5FD_write(): driver write request failed
major: Virtual File Layer
minor: Write failed
#011: H5FDsec2.c line 810 in H5FD_sec2_write(): file write failed: time = Fri Jan 24 13:09:19 2020
, filename = 'result.hdf5', file descriptor = 3, errno = 5, error message = 'Input/output error', buf = 0x6651868, total write size = 16200, bytes this sub-write = 16200, bytes actually written = 18446744073709551615, offset = 412577956
major: Low-level I/O
minor: Write failed
HDF5-DIAG: Error detected in HDF5 (1.10.1) thread 0:
#000: H5D.c line 339 in H5Dclose(): can't decrement count on dataset ID
major: Dataset
minor: Unable to decrement reference count
#001: H5I.c line 1410 in H5I_dec_app_ref_always_close(): can't decrement ID ref count
major: Object atom
minor: Unable to decrement reference count
#002: H5I.c line 1352 in H5I_dec_app_ref(): can't decrement ID ref count
major: Object atom
minor: Unable to decrement reference count
#003: H5Dint.c line 1802 in H5D_close(): unable to flush cached dataset info
major: Dataset
minor: Write failed
#004: H5Dint.c line 2980 in H5D__flush_real(): unable to flush raw data
major: Dataset
minor: Unable to flush data from cache
#005: H5Dcontig.c line 1315 in H5D__contig_flush(): unable to flush sieve buffer
major: Dataset
minor: Unable to flush data from cache
#006: H5Dint.c line 2940 in H5D__flush_sieve_buf(): block write failed
major: Low-level I/O
minor: Write failed
#007: H5Fio.c line 195 in H5F_block_write(): write through page buffer failed
major: Low-level I/O
minor: Write failed
#008: H5PB.c line 1041 in H5PB_write(): write through metadata accumulator failed
major: Page Buffering
minor: Write failed
#009: H5Faccum.c line 834 in H5F__accum_write(): file write failed
major: Low-level I/O
minor: Write failed
#010: H5FDint.c line 308 in H5FD_write(): driver write request failed
major: Virtual File Layer
minor: Write failed
#011: H5FDsec2.c line 810 in H5FD_sec2_write(): file write failed: time = Fri Jan 24 13:10:16 2020
, filename = 'result.hdf5', file descriptor = 3, errno = 5, error message = 'Input/output error', buf = 0x6651868, total write size = 16200, bytes this sub-write = 16200, bytes actually written = 18446744073709551615, offset = 412596204
major: Low-level I/O
minor: Write failed
Не могли бы вы помочь мне решить эту проблему?
ОС: Ubuntu 18.04.3 LTS
HDF5 Версия: 1.10.1