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Storage Management
Storage Management covers Unisphere for PowerMax support for the management of storage within one or more storage systems.
Understanding storage groups
Storage groups are a collection of devices that are stored on the array. An application, a server, or a collection of servers use them.
Create storage groups
Storage groups are a collection of devices that are stored on the storage system, and an application, a server, or a collection of servers use them.
Understanding data reduction
Data reduction allows users to reduce user data on storage groups and storage resources.
Viewing the compression efficiency dashboard
Data compression efficiency is a measurement of the relative reduction in size of data representation that is produced by a data compression algorithm. It is typically expressed as the division of uncompressed size by compressed size.

Viewing the compression efficiency dashboard

Data compression efficiency is a measurement of the relative reduction in size of data representation that is produced by a data compression algorithm. It is typically expressed as the division of uncompressed size by compressed size.

Prerequisites

See Roles and associated permissions to determine the user roles that can perform this task.

About this task

This procedure explains how to view the compression efficiency of a storage system that is running HYPERMAX OS 5977 or PowerMaxOS 5978.

Steps

Select a storage system.
Select Performance > Dashboards.
Choose System as the category.
Click the Efficiency tab.

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