h5repart

Introduction

With h5repart, you can repartition a file family. This program can be used to split a single file into a family of files, join a family of files into a single file, or copy one family to another while changing the size of the family members. It can also be used to copy a single file to a single file with holes.

Usage

h5repart [OPTIONS] SRC DST

SRC/DST

• SRC The name of the source file
• DST The name of the destination files

Options

• -v Produce verbose output
• -V Print version number and exit
• -b N The I/O block size, defaults to 1kB
• -m N The destination member size or 1GB
• -family_to_sec2 Deprecated version of -family_to_single (below)
• -family_to_single Change file driver from family to the default single-file VFD (windows or sec2)

Sizes may be suffixed with 'g' for GB, 'm' for MB or 'k' for kB. File family names include an integer printf format such as '%d'