public boolean check() {
for (final HostInfo hi : selectedHostInfos) {
final Host h = hi.getHost();
if (h.isCorosyncInstalled()
&& h.hasCorosyncInitScript()
&& h.corosyncOrOpenaisConfigExists()
&& !h.isCorosyncRunning()
&& !h.isOpenaisRunning()
&& !h.isHeartbeatRunning()
&& !h.isHeartbeatInRc()) {
return true;