Dell Storage PS Series Architecture Hybrid Array Load Balancer Specification User Guide
Summary
This Dell EMC white paper (TR1092, Feb 2017) details the hybrid array load balancer within the Dell Storage PS Series architecture. The PS Series is a virtualized, self-tuning storage system that uses intelligent load balancers to optimize performance across hybrid disk arrays combining SSDs and HDDs. The document explains how the load balancer automatically distributes I/O workloads, monitors disk performance metrics, and rebalances data placement to maintain optimal throughput. Targeted at storage administrators, IT architects, and infrastructure engineers managing Dell PS Series SAN environments seeking to understand automated tiering and load balancing mechanisms.
Page 1 Text Content
Dell Storage PS Series Architecture: Hybrid Array Load Balancer The Dell PS Series architecture is a virtualized, self-tuning system that uses intelligent load balancers to maintain system performance at optimum levels. This technical report describes the hybrid array load balancer and how it works. Dell Engineering February 2017
A Dell EMC White Paper
Page Summary Contents For Dell Storage PS Series Architecture Hybrid Array Load Balancer Specification User Guide
Manual Details
| Brand | Dell |
|---|---|
| Pages | 9 |
| File Size | 327.07 KB |
| Published | June 24, 2026 |
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Frequently Asked Questions
How does the Dell PS Series hybrid array load balancer work?
It uses intelligent load balancers to maintain system performance and automatically balances SAN resources to optimize utilization.
What is the write caching priority in a hybrid array?
Controller cache is used first, followed by SSD cache, and finally HDD when both caches are exhausted.
How does the Automatic Performance Load Balancer handle hybrid arrays?
It treats them like other group members and migrates active data to them if their SSD tier is full.
What is a key benefit of using Dell PS Series storage?
It reduces operational costs by automating management tasks and optimizing resource utilization.