h5repart(1) Repartitions a file or family of files.


h5repart [-v] [-V] [-[b|m]N[g|m|k]] source_file dest_file


h5repart splits a single file into a family of files, joins a family of files into a single file, or copies one family of files to another while changing the size of the family members. h5repart can also be used to copy a single file to a single file with holes.

Sizes associated with the -b and -m options may be suffixed with g for gigabytes, m for megabytes, or k for kilobytes.

File family names include an integer printf format such as %d.


Produce verbose output.
Print a version number and exit.
The I/O block size, defaults to 1kB
The destination member size or 1GB
The name of the source file
The name of the destination files