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A specialist is monitoring performance on a server. The data is on another partition within the same array as the OS. The following information is available:       (1)The average record written to disk is 16KB       (2)The I/O block size is 2KB   (3)The stripe size on the RAID array is 16KB  Which of the following will improve performance without rebuilding the operating system?()

  • A、Change the I/O block size to match the RAID Stripe size.
  • B、Change the RAID stripe size to match the I/O block size.
  • C、Change the record size of the database to match the RAID stripe size.
  • D、Change the record size of the database to match the I/O transfer rate.

参考答案

更多 “ A specialist is monitoring performance on a server. The data is on another partition within the same array as the OS. The following information is available:       (1)The average record written to disk is 16KB       (2)The I/O block size is 2KB   (3)The stripe size on the RAID array is 16KB  Which of the following will improve performance without rebuilding the operating system?()A、Change the I/O block size to match the RAID Stripe size.B、Change the RAID stripe size to match the I/O block size.C、Change the record size of the database to match the RAID stripe size.D、Change the record size of the database to match the I/O transfer rate.” 相关考题
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