Installing ATTO ExpressSAS H680 driver on CentOS 6.X

# wget ftp://ftp.aslab.com/pub/linux/ATTO/lnx_drv_esashba2_190.tgz
# tar -zxf lnx_drv_esashba2_190.tgz
# cd lnx_drv_esashba2_190/src
# make modules
# cp *.ko /lib/modules/$(uname -r)/extra
# depmod -a
# cd ..
# ./cli_install.sh auto

Copying the driver modules to the extra directory will result in symlinks being created in the weak-updates directory when an updated kernel package is installed. This removes the need to recompile the driver for each new kernel.