Whitepaper: ReadyNAS FlexRAID Volume Optimization Guide

Whitepaper:
Optimizing Your ReadyNAS® OS Flex-RAID Volumes
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9.1. Random Read Performance on iSCSI Volumes
The following figure shows that the high tier volume provides a slightly higher random read performance than the low tier
volume.
Figure 9.1: Volume Performance and Configuration on ReadyNAS Platform
9.2. Sequential Read Performance on iSCSI Volumes
The figure below shows that both high tier and low tier ReadyTIER configurations provide an equal input and output during
sequential reads.
Figure 9.2: Volume Performance and Configuration on ReadyNAS Platform