abstract_ssh.py: Write known hosts to temp filedescriptor
Implementing the approach suggested by Jongki Suwandi to
resolve the multiple messages like:
[stderr] Warning: Permanently added '192.168.122.99' (RSA) to the list of known hosts.
By redirecting them to a filedescriptor of a temporary
file, once an abstract ssh instance finishes, the file
is unlinked, so we get rid of all fingerprint registers.
This way we're able to drop the -q flag to the base ssh
command, and we have only one message like the above per
autoserv execution.
Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
git-svn-id: http://test.kernel.org/svn/autotest/trunk@4207 592f7852-d20e-0410-864c-8624ca9c26a4
2 files changed