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E20-322 · Question #89

E20-322 Question #89: Real Exam Question with Answer & Explanation

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Question

A customer is running an Oracle database on a Windows 2003 cluster. The cluster LUNs are presented and used as raw disks by the Oracle instance. The hosts have just been migrated to storage on a VMAX presented through a VPLEX as virtual storage. The customer reports that write performance has fallen by 20%. What could have caused this?

Options

  • APartition offset not configured
  • BVMAX track size set to 64
  • CBlock size set to 128
  • DPartition alignment set to 64 KB

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