h5repart (1) - Linux Manuals
h5repart: Repartitions a file or family of files.
NAME
h5repart - Repartitions a file or family of files.SYNOPSIS
h5repart [-v] [-V] [-[b|m]N[g|m|k]] source_file dest_fileDESCRIPTION
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.
OPTIONS
- -v
 - Produce verbose output.
 - -V
 - Print a version number and exit.
 - -bN
 - The I/O block size, defaults to 1kB
 - -mN
 - The destination member size or 1GB
 - source_file
 - The name of the source file
 - dest_file
 - The name of the destination files