This article discusses SQL cluster support and limitations in OfficeScan.
Since OfficeScan 11.0, using the SQL Migration Tool to transfer OfficeScan database from code base to SQL database is supported.
If you are using SQL clustering or mirroring, it is advised to disable SQL clustering or mirroring function during the SQL migration procedure. Otherwise, SQL migration will fail due to a corrupted database.
Meanwhile, it is also advised to disable SQL clustering or mirroring during an OfficeScan server upgrade, including applying hot fix/patch/service pack/new version.
Once the upgrade or migration task completed, it’s okay to enable SQL clustering or mirroring function again.
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