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Oracle VM: After Restoring MySQL Database, Log in to Oracle VM Manager fails with Error "Unable to connect to core. Retrying in 30 seconds" (Doc ID 1929070.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle VM - Version 3.3.1 to 3.3.4 [Release OVM33]
Linux x86-64

Symptoms

In Oracle VM release 3.3.1, after restoring MySQL DB, Log in to Oracle VM manager UI failed.

Below is the error snippet captured in AdminServer.log

####<2014-09-04T04:29:33.157+0200> <Warning> <com.oracle.ovm.appfw.db.Synchronizer> <ovmm33> <AdminServer> <Thread-36> <> <> <6ffd5a25-5d73-4c2f-899b-268107d4d0b2-00000003> <1409797773157> <BEA-000000> <Unable to connect to core. Retrying in 30 seconds.>  

####<2014-09-04T04:30:04.061+0200> <Error> <com.oracle.ovm.appfw.coreinterface.ConnectionManager> <ovmm33> <AdminServer> <Thread-36> <> <> <6ffd5a25-5d73-4c2f-899b-268107d4d0b2-00000003> <1409797804061> <BEA-000000> <AppFw session 1: Failed to connect to Web Service API. 

...
####<2014-09-04T04:30:04.062+0200> <Warning> <com.oracle.ovm.appfw.db.Synchronizer> <ovmm33> <AdminServer> <Thread-36> <> <> <6ffd5a25-5d73-4c2f-899b-268107d4d0b2-00000003> <1409797804062> <BEA-000000> <Unable to connect to core. Retrying in 30 seconds.> 

 

 

Changes

 The Oracle VM Manager was Reinstalled with old UUID and then the DB was restored.

Cause

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