When the pxeboot setup feature is used from a patched ISO, the patch
repo is downloaded from the pxeboot server during installation.
The kickstart was missing a change in working directory when mirroring
the patch repo, leading to issues when installing the second controller.
This update corrects this issue.
Change-Id: I5926ee4f196adf3938b8934f57c15eadde83a5fb
Signed-off-by: Don Penney <don.penney@windriver.com>
6086b545fd