[one-users] what's the best way to deal with "Database version mismatch" after upgrading

Shi Jin jinzishuai at gmail.com
Tue Jul 12 10:05:33 PDT 2011


Hi there,

I am testing the latest git code. Whenever I pull the latest code and build
a new OpenNebula master code, I am no longer able to run on the old database
since I get the "Database version mismatch.oned failed to start" error.
Since I am testing, it is not a big deal to cleanup the database to start
over. However, it there a better way to update the database structure so
that we don't lose all the data already in it? Thanks.

Shi

-- 
Shi Jin, Ph.D.
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