A customer using&ensp

题目

A customer using an IBM System Storage DS8300 is facing performance problems. After the analysis by the technical specialist, the diagnosis indicates that the cache hits may be improved by a cache upgrade.  How can the system be monitored in order to check the benefits of the cache upgrade()

  • A、using the "vmstat" command on the AIX servers connected via SAN to the DS8300 system
  • B、looking at the number of I/O managed by the DS8300 system
  • C、reading the performance reports via TotalStorage Productivity Center for Disk
  • D、generating reports using the TotalStorage Expert
参考答案和解析
正确答案:C
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