tmp007 Posted October 20, 2009 Share Posted October 20, 2009 Hello folks,I have a scenario where small blocksize write (to SAN Storage and Local Disk) is inffecient whereas large blocksize write is efficient.I am looking for a tool/utility on WINDOWS which can show the throughput at different blocksize writes. I know I can use "dd" command after using "Cygwin" interface. But I would like to know if there is any direct tool/utility on WINDOWS which can help me here.Cheers Link to comment Share on other sites More sharing options...
jaclaz Posted October 20, 2009 Share Posted October 20, 2009 Hello folks,I have a scenario where small blocksize write (to SAN Storage and Local Disk) is inffecient whereas large blocksize write is efficient.I am looking for a tool/utility on WINDOWS which can show the throughput at different blocksize writes. I know I can use "dd" command after using "Cygwin" interface. But I would like to know if there is any direct tool/utility on WINDOWS which can help me here.CheersSure, you can use the ATTO benchmark:http://www.techpowerup.com/downloads/1137/...mark_v2.34.htmlGenerally speaking what you describe is perfectly "normal".If using Flash based storage, usually very slow on writes and on small "chunks" you may be interested in this thingy here:http://www.boot-land.net/forums/index.php?showtopic=8757jaclaz Link to comment Share on other sites More sharing options...
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