The flarcreate command no longer has size limitations on individual files. You can create a Solaris Flash archive that contains individual files that are greater than 4 Gbytes. The following two archive utilities are available for use:
The cpio archive utility is the default. Individual files cannot be greater than 2 or 4 Gbytes. The size limitation depends on the version of cpio used.
The portable archive interchange utility, pax, is invoked with the -L pax option. If the -L pax option is specified, the archive can be created without size limitations on individual files.
For more information, see Creating an Archive That Contains Large Files in Solaris 10 8/07 Installation Guide: Solaris Flash Archives (Creation and Installation).