%META:TOPICPARENT{name="VirtuosoTroubleshootingDBCorruption"}%
==Virtuoso .db File Issues==

===How to recover a database===

Use the following procedure to recover a database:

{{{
    virtuoso-t -f +crash-dump

    mv virtuoso.db virtuoso.db.bad

    virtuoso-t -f +restore-crash-dump
}}}

Keep a copy of the virtuoso.db.bad, in case it is needed for 
further analysis.