provided through the kernel commandline
When there is an existing installation on the subcloud, the
kickstart will ensure that it is not overwritten by the prestaged
iso.
However, when the force_install option is provided via the kernel
commandline, the existing installation can be overwritten.
Test Plan:
PASS: Verify that the prestage iso overwrites the existing
installation when the force_install option is provided at
the kernel commandline.
PASS: Verify that the installation halts with a message, if there
is an existing installation and force_install option is
not provided at the kernel commandline.
PASS: Verify that the prestage iso installs when there is no
pre-existing installation and force_install is provided
PASS: Verify that above tests pass on NVMe-based systems
Regression:
PASS: Verify that the prestage iso installs without force_install
and no installation exists
Story: 2009948
Task: 44914
Signed-off-by: Shrikumar Sharma <shrikumar.sharma@windriver.com>
Change-Id: I2491d80cb4e07aa2fb38381c9e92afd7549526ef