|To:||xfs mailing list <xfs@xxxxxxxxxxx>, linux-fsdevel@xxxxxxxxxxxxxxx|
|Subject:||Multi threaded random IO|
|From:||Milind Dumbare <milind@xxxxxxxxx>|
|Date:||Fri, 17 Jul 2009 02:28:14 -0700|
|User-agent:||Thunderbird 184.108.40.206 (Windows/20090605)|
Any standard comparison between multi threaded random Write vs multi
threaded random Read on XFS or any other filesystem?
I see multi threaded random Write faster than multi threaded random Read. Which is contradictory to standard "Reads faster that Writes" law.
My test setup is. 10MB record size, 2TB filesize, 8 threads.iozone Any comments? Thanks, Milind
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