Changing the I/O Type

You can specify the I/O characteristics for the logical drives that you are defining as part of the configuration. The expected I/O characteristics of the logical drive will be used by the to indicate an applicable default logical drive and dynamic cache read setting.


Note:

The dynamic cache read prefetch setting can be changed later by selecting Logical Drive >> Change >> Cache Settings .

  1. Select from these logical drive I/O characteristic types, based on your application needs: The corresponding dynamic cache read prefetch setting and segment size values that are typically well suited for the selected logical drive I/O characteristic type are populated in the Dynamic cache read prefetch and Segment size fields.If you selected the Custom option, select your preferred dynamic cache read prefetch setting (enabled/disabled) and segment size (8KB to 512KB).
  2. Click OK.

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