Chapter 4 Configuring StorNext

Windows Configuration Utilities

Figure 40 Client Configuration:

Advanced Cache Options

Table 18 Client Configuration:

 

Field / Button

Description

Advanced Cache Options

 

 

 

 

 

 

 

 

 

 

Enable Data Buffer

When this box is not checked, the file system

 

 

Cache

will not buffer any data. All files will be read

 

 

 

directly into the application's memory using

 

 

 

DMA. Requests that are not properly aligned

 

 

 

will be read into temporary buffers, then

 

 

 

copied to the application's buffer.

 

 

 

If Buffer Cache is disabled, the remaining

 

 

 

Data Buffer Cache options are ignored.

 

 

 

 

StorNext 3.5 Installation Guide

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Quantum 3.5 manual When this box is not checked, the file system, Will not buffer any data. All files will be read