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SQL Server – SAN and anti virus
When a virus scan occurs on every server simultaneously on the SAN , does this impact on query times ?
Yes, as they using cache at the same time.
One thing I’ve done recently is stagger the virus scans on all database servers . This has eradicated some heavy cache use reported
Also , consider adding .mdf , .ldf , .ndf files to exception list
Author: Jack Vamvas (http://www.sqlserver-dba.com)
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