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From: Koti <satha_koti@yahoo.co.in>
To: linux-raid@vger.kernel.org
Subject: Raid 5 Read performance
Date: Thu, 10 Sep 2009 20:07:37 +0000 (UTC)	[thread overview]
Message-ID: <loom.20090910T220258-188@post.gmane.org> (raw)

Hi All

    I am trying measure the RAID 5 Read numbers on linux kernel-2.6.21 and 
kernel 2.6.27 the numbers are lower on later kernel (2.6.27). Iam measuring 
the numbers using "time dd" command (4GB ). Is any valid reason for this, or 
Am missing anything in the process. Can anybody help me in analyze this 
problem.

Thanks,
Koti


             reply	other threads:[~2009-09-10 20:07 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-09-10 20:07 Koti [this message]
2009-09-10 20:17 ` Raid 5 Read performance Majed B.
     [not found]   ` <918883.43112.qm@web94815.mail.in2.yahoo.com>
2009-09-11 18:22     ` Majed B.
  -- strict thread matches above, loose matches on Subject: below --
2006-06-09 15:50 raid 5 read performance Raz Ben-Jehuda(caro)
2006-06-09 22:59 ` Neil Brown
2006-08-05 17:31 ` Dan Williams
     [not found]   ` <5d96567b0608051456y795d1930la3d469174f221821@mail.gmail.com>
2006-08-05 22:38     ` Dan Williams
2006-05-21  9:10 Raz Ben-Jehuda(caro)
2006-05-21  9:17 ` Neil Brown
2006-05-21 17:19   ` Dan Williams
2006-05-21 22:38     ` Neil Brown
2006-10-20 22:16   ` Stephan van Hienen
2006-10-23  4:15     ` Neil Brown

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