diff --git a/tests/data/metadata/fence_sbd.xml b/tests/data/metadata/fence_sbd.xml
index 82ded25b..c2daf0c5 100644
--- a/tests/data/metadata/fence_sbd.xml
+++ b/tests/data/metadata/fence_sbd.xml
@@ -1,135 +1,135 @@
 <?xml version="1.0" ?>
 <resource-agent name="fence_sbd" shortdesc="Fence agent for sbd" >
 <longdesc>fence_sbd is an I/O Fencing agent which can be used in environments where sbd can be used (shared storage).</longdesc>
 <vendor-url></vendor-url>
 <parameters>
 	<parameter name="action" unique="0" required="1">
 		<getopt mixed="-o, --action=[action]" />
 		<content type="string" default="reboot"  />
 		<shortdesc lang="en">Fencing action</shortdesc>
 	</parameter>
-	<parameter name="devices" unique="0" required="1">
+	<parameter name="devices" unique="0" required="0">
 		<getopt mixed="--devices=[device_a,device_b]" />
 		<content type="string"  />
 		<shortdesc lang="en">SBD Device</shortdesc>
 	</parameter>
 	<parameter name="method" unique="0" required="0">
 		<getopt mixed="-m, --method=[method]" />
 		<content type="select" default="cycle"  >
 			<option value="onoff" />
 			<option value="cycle" />
 		</content>
 		<shortdesc lang="en">Method to fence</shortdesc>
 	</parameter>
 	<parameter name="plug" unique="0" required="1" obsoletes="port">
 		<getopt mixed="-n, --plug=[id]" />
 		<content type="string"  />
 		<shortdesc lang="en">Physical plug number on device, UUID or identification of machine</shortdesc>
 	</parameter>
 	<parameter name="port" unique="0" required="1" deprecated="1">
 		<getopt mixed="-n, --plug=[id]" />
 		<content type="string"  />
 		<shortdesc lang="en">Physical plug number on device, UUID or identification of machine</shortdesc>
 	</parameter>
 	<parameter name="quiet" unique="0" required="0">
 		<getopt mixed="-q, --quiet" />
 		<content type="boolean"  />
 		<shortdesc lang="en">Disable logging to stderr. Does not affect --verbose or --debug-file or logging to syslog.</shortdesc>
 	</parameter>
 	<parameter name="verbose" unique="0" required="0">
 		<getopt mixed="-v, --verbose" />
 		<content type="boolean"  />
 		<shortdesc lang="en">Verbose mode. Multiple -v flags can be stacked on the command line (e.g., -vvv) to increase verbosity.</shortdesc>
 	</parameter>
 	<parameter name="verbose_level" unique="0" required="0">
 		<getopt mixed="--verbose-level" />
 		<content type="integer"  />
 		<shortdesc lang="en">Level of debugging detail in output. Defaults to the number of --verbose flags specified on the command line, or to 1 if verbose=1 in a stonith device configuration (i.e., on stdin).</shortdesc>
 	</parameter>
 	<parameter name="debug" unique="0" required="0" deprecated="1">
 		<getopt mixed="-D, --debug-file=[debugfile]" />
 		<content type="string"  />
 		<shortdesc lang="en">Write debug information to given file</shortdesc>
 	</parameter>
 	<parameter name="debug_file" unique="0" required="0" obsoletes="debug">
 		<getopt mixed="-D, --debug-file=[debugfile]" />
 		<shortdesc lang="en">Write debug information to given file</shortdesc>
 	</parameter>
 	<parameter name="version" unique="0" required="0">
 		<getopt mixed="-V, --version" />
 		<content type="boolean"  />
 		<shortdesc lang="en">Display version information and exit</shortdesc>
 	</parameter>
 	<parameter name="help" unique="0" required="0">
 		<getopt mixed="-h, --help" />
 		<content type="boolean"  />
 		<shortdesc lang="en">Display help and exit</shortdesc>
 	</parameter>
 	<parameter name="plug_separator" unique="0" required="0">
 		<getopt mixed="--plug-separator=[char]" />
 		<content type="string" default=","  />
 		<shortdesc lang="en">Separator for plug parameter when specifying more than 1 plug</shortdesc>
 	</parameter>
 	<parameter name="separator" unique="0" required="0">
 		<getopt mixed="-C, --separator=[char]" />
 		<content type="string" default=","  />
 		<shortdesc lang="en">Separator for CSV created by 'list' operation</shortdesc>
 	</parameter>
 	<parameter name="delay" unique="0" required="0">
 		<getopt mixed="--delay=[seconds]" />
 		<content type="second" default="0"  />
 		<shortdesc lang="en">Wait X seconds before fencing is started</shortdesc>
 	</parameter>
 	<parameter name="disable_timeout" unique="0" required="0">
 		<getopt mixed="--disable-timeout=[true/false]" />
 		<content type="string"  />
 		<shortdesc lang="en">Disable timeout (true/false) (default: true when run from Pacemaker 2.0+)</shortdesc>
 	</parameter>
 	<parameter name="login_timeout" unique="0" required="0">
 		<getopt mixed="--login-timeout=[seconds]" />
 		<content type="second" default="5"  />
 		<shortdesc lang="en">Wait X seconds for cmd prompt after login</shortdesc>
 	</parameter>
 	<parameter name="power_timeout" unique="0" required="0">
 		<getopt mixed="--power-timeout=[seconds]" />
 		<content type="second" default="30"  />
 		<shortdesc lang="en">Test X seconds for status change after ON/OFF</shortdesc>
 	</parameter>
 	<parameter name="power_wait" unique="0" required="0">
 		<getopt mixed="--power-wait=[seconds]" />
 		<content type="second" default="0"  />
 		<shortdesc lang="en">Wait X seconds after issuing ON/OFF</shortdesc>
 	</parameter>
 	<parameter name="sbd_path" unique="0" required="0">
 		<getopt mixed="--sbd-path=[path]" />
 		<shortdesc lang="en">Path to SBD binary</shortdesc>
 	</parameter>
 	<parameter name="shell_timeout" unique="0" required="0">
 		<getopt mixed="--shell-timeout=[seconds]" />
 		<content type="second" default="3"  />
 		<shortdesc lang="en">Wait X seconds for cmd prompt after issuing command</shortdesc>
 	</parameter>
 	<parameter name="stonith_status_sleep" unique="0" required="0">
 		<getopt mixed="--stonith-status-sleep=[seconds]" />
 		<content type="second" default="1"  />
 		<shortdesc lang="en">Sleep X seconds between status calls during a STONITH action</shortdesc>
 	</parameter>
 	<parameter name="retry_on" unique="0" required="0">
 		<getopt mixed="--retry-on=[attempts]" />
 		<content type="integer" default="1"  />
 		<shortdesc lang="en">Count of attempts to retry power on</shortdesc>
 	</parameter>
 </parameters>
 <actions>
 	<action name="on" automatic="0"/>
 	<action name="off" />
 	<action name="reboot" />
 	<action name="status" />
 	<action name="list" />
 	<action name="list-status" />
 	<action name="monitor" />
 	<action name="metadata" />
 	<action name="manpage" />
 	<action name="validate-all" />
 </actions>
 </resource-agent>