Error Message :
uvser.log of the subordinate:
| 2016-05-03 14:23:27 |ERROR| request-worker-10 | com.orsyp.central.server.AuthentificationStdImpl | Passphrase not authorized for vmstm2k8r2cst02_MgtServer, request coming from:vmstm2k8r2cst01.orsyptst.com
Patch level detected:Univiewer Management Server 6.6.01
Product Version: Dollar.Universe 6.6.01

Description :After the upgrade of set of master/subordinate UVMSes, their connection is lost (synchro/status).

Cause type:
Defect
Root Cause: The key files was changed during upgrade

OS: All

Update to the fix version listed below or a newer version if available.

Fix Status: Released

Fix Version(s):
Component: Univiewer.Management.Server
Version: Dollar.Universe 6.6.21

Workaround :
N/A