Owner's Manual

12. Export the environment variables as follows:

a) Run export DT_OS_DISK=/dev/sda, the disk device on which the Dell utility partition was

created.

b) Run export DT_OS_SRC=/tmp/os_src, where vmlinuz, initrd.img, and autoinst.xml/

autoinst.xml_uefi are available.

c) Run export DT_OS_PART=/dev/sda.

d) Run export DT_OS_IMG_PATH=nfs://<IP Address>/osimage.

e) Run export DT_SUSE_AUTOINST= nfs://<IP Address>/dtkosinstall/autoinst.xml.

f) Run export DT_HD=/dev/sda.

13. From /opt/dell/toolkit/template/scripts, run /suseinst.sh script.

The server reboots to the grub prompt. The SUSE Linux Enterprise Linux operating system

unattended installation proceeds.

Upgrading Your DTK Version

When upgrading from a previous release of DTK, ensure that you create the environment for new DTK

version separately from the previous version. This step is necessary because the environments and

requirements for the new DTK versions are completely different.