From: Yulong Pei <yulong.pei@intel.com>
Date: Tue, 7 Aug 2018 10:37:18 +0000 (+0800)
Subject: add the expected prompt for ubuntu root user
X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=commitdiff_plain;h=7afd133d67400a062b0d3ae2ecf8b6ab380077fe;hp=7afd133d67400a062b0d3ae2ecf8b6ab380077fe

add the expected prompt for ubuntu root user

if ssh use root account to login ubuntu os, its prompt is ":~# ",
so add it to let csit test can run with root account.

Change-Id: I21f5380245324c8e48099433e3d374188e9001d9
Signed-off-by: Yulong Pei <yulong.pei@intel.com>
---