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DeFrag of Five Disk RAID 0 Array Killed Seq R/W Performance

Tags:
  • Performance
  • Western Digital
  • Defragment
  • Storage
  • NAS / RAID
Last response: in Storage
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July 29, 2014 1:32:34 PM

I have 5 WD RE4 1 TB setup in RAID 0 running off the Intel controller on my Maximums 4 Extreme and noticed Seq R/W when from 647/520 to 290/330 after defragging. Any ideahs

More about : defrag disk raid array killed seq performance

July 29, 2014 1:35:19 PM

Best I can figure is the defragmentation caused my benchmark to be written closer to the inside of the spindle than my previous benchmark with CrystalMark.
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