[LU-10567] remove spurious text from test output

Fri, 26 Jan 2018 00:05:44 +0000

In every test being run, there is output of the form:

CMD: onyx-36vm5.onyx.hpdd.intel.com rc=0;
			val=\$(/usr/sbin/lctl get_param -n catastrophe 2>&1);
			if [[ \$? -eq 0 && \$val -ne 0 ]]; then
				echo \$(hostname -s): \$val;
				rc=\$val;
			fi;
			exit \$rc
20:42:03 (1516826523) waiting for onyx-36vm6 network 5 secs ...

which is printed out once for every node in the cluster, for every test that is run. this obscures the actual content for the tests, and should be removed.

Whamcloud Community JIRA

[LU-10567] remove spurious text from test output