To install your filesystem drivers:
1. Download the filesystem driver from Software Updates page.
2. Compare the cksum results with the checksum posted on the Software Updates page.
# cksum Fsys.atapi
3. Backup the existing filesystem driver.
If you wish to keep a copy of the existing driver, you'll need to save them to a safe location first, to prevent them from being overwritten during installation.
# cp -vc /bin/Fsys.atapi /bin/Fsys.atapi.`date +"%y%m%d_%H%M%S"`
4. Copy the updated driver to the /bin directory:
# cp Fsys.atapi /bin
5. Make sure that the binaries are executable and that the file's owner and group are correc:
# chmod 775 /bin/Fsys.atapi
# chown root:root /bin/Fsys.atapi