autotest/tp-libvirt — pull request #158 by Hao-Liu (2014-05-27 05:51:54+00:00)
Title: tp-libvirt: Skip test if tgtadm is not found

When the optional binary `tgtadm` is not available on the host, we don't
expect the test case fail and should skip it instead.

Signed-off-by: Hao Liu