PREUN
/bin/sh
dkms remove -m vhba -v 1.2.1-2mdv2009.1 --all --rpm_safe_upgrade true
POSTIN
/bin/sh
dkms add -m vhba -v 1.2.1-2mdv2009.1 --rpm_safe_upgrade && dkms build -m vhba -v 1.2.1-2mdv2009.1 --rpm_safe_upgrade && dkms install -m vhba -v 1.2.1-2mdv2009.1 --rpm_safe_upgrade true