Hi Everyone,
I'm load testing PowerDNS with OpenDBX (Using MSSQL) backend server with Dnsperf. Unless I restrict the testing to about 100 queries per second or less I start getting a much higher than expected number of failed dns responses and the entries like the one below keep appearing in the log: Aug 25 15:28:28 ns02 pdns[16430]: [OpendbxBackend] execStmt: Unable to execute query - Attempt to initiate a new Adaptive Server operation with results pending, Success Aug 25 15:28:28 ns02 pdns[16430]: Database module reported condition which prevented lookup (Error: DB statement failed) sending out servfail Does anyone know what might be cauasing this? (Load on the MSSQL server is a bit erratic but averaging less than 3% with lots of RAM spare). Thanks, Rob The SAQ Group Registered Office: 18 Chapel Street, Petersfield, Hampshire GU32 3DZ SAQ is the trading name of SEMTEC Limited. Registered in England & Wales Company Number: 06481952 http://www.saqnet.co.uk AS29219 SAQ Group Delivers high quality, honestly priced communication and I.T. services to UK Business. Broadband : Domains : Email : Hosting : CoLo : Servers : Racks : Transit : Backups : Managed Networks : Remote Support. ISPA Member ------------------------------------------------------------------------------ Sell apps to millions through the Intel(R) Atom(Tm) Developer Program Be part of this innovative community and reach millions of netbook users worldwide. Take advantage of special opportunities to increase revenue and speed time-to-market. Join now, and jumpstart your future. http://p.sf.net/sfu/intel-atom-d2d _______________________________________________ libopendbx-devel mailing list libopendbx-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libopendbx-devel http://www.linuxnetworks.de/doc/index.php/OpenDBX
