Hello, this is Glen from Ann Arbor. We are not yet on Evergreen, but we have a 
test server which is now on 2.12.4, OpenSRF 2.5.2, and PostGreSQL 9.3. We just 
attempted to move it to PostGreSQL 9.4 in preparation for an upgrade to 
Evergreen 3.0. We tried the pg_upgradecluster method, and it did not work for 
us. We had a lot of errors pointing out various parts of the database that it 
could not find, and, while the operation did complete, not all the data was 

I am wondering if anyone has any advice for getting through this PostGreSQL 
upgrade. Thanks. -- Glen. 

Glen Modell 
Library Automation Specialist 
Ann Arbor District Library 

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