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[ PCA 2.3.1 ] Error "Too Many Open Manager Connections For User Admin: 100 Active Connections" Reported in AdminServer.out and Oracle VM GUI Refuses Connection for User Admin (Doc ID 2407104.1)

Last updated on JUNE 07, 2018

Applies to:

Private Cloud Appliance - Version 2.3.1 to 2.3.1 [Release 2.0]
Linux x86-64

Symptoms

On Oracle Private Cloud Appliance, possibly making use of Oracle Entreprise Manager, when an administrator attempts to connect to the Oracle VM Manager, the login fails.

When running :

# service ovmm restart

On the master management node, the problem disappears for a while, but resumes after a time period depending on the number of connections made in that time interval.

The following error is also being reported in the AdminServer.out :

<2018-05-22T01:56:28.643+0000> <Error> <com.oracle.ovm.mgr.ws.WsSessionData> <BEA-000000> <WS connection rejected - too many open manager connections for user adm
in: 100 active connections; maximum of 100 allowed per user.>

Cause

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