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Dell-EMC

E20-326 · Question #189

You have been assigned to gather performance data for a Microsoft SQL server database that will be migrated to a Symmetrix VMAX. Which Perfmon counter must be measured prior to designing a disk…

The correct answer is A. Physical Disk\Disk Writes/sec. See the full explanation below for the reasoning.

Question

You have been assigned to gather performance data for a Microsoft SQL server database that will be migrated to a Symmetrix VMAX. Which Perfmon counter must be measured prior to designing a disk layout?

Options

  • APhysical Disk\Disk Writes/sec
  • BPhysical Disk\Avg. Disk sec/Write
  • CLogical Disk\Avg. Disk Bytes/sec
  • DLogical Disk\Disk Write Bytes/sec

How the community answered

(20 responses)
  • A
    70% (14)
  • B
    10% (2)
  • C
    15% (3)
  • D
    5% (1)

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