VCS ERROR V-16-1-10600 Cannot connect to VCS engine

I have installed Symantec Storage Foundation v.4.0 for Linux, Veritas Cluster Servises 4.1 with oracle agents on Red Hat Enterprise Linux 4 update 8.

I have installed two nodes in the cluster. Everything worked perfectly. There has been a power failure. After that one node has changed status to UNKNOWN.

In log file:

I I tried to implement the recommendations in http://www.symantec.com/business/support/index?page=content&id=TECH54873  

It did not help.

What to do to start another node (erpnode2)?