Administrator Guide

Table Of Contents
View a Data Progression Pressure Report
For each storage type, the data progression pressure report displays how space is allocated, consumed, and scheduled to move
across different RAID types and storage tiers. Use the data progression pressure report to make decisions about the types of
disks to add to a Storage Center.
Steps
1. If the Storage Manager Client is connected to a Data Collector, select a Storage Center from the Storage view.
2. Click the Storage tab.
3. In the Storage tab navigation pane, expand Storage Type, then select the individual storage type that you want to
examine.
4. Click the Pressure Report subtab to view the data progression pressure report. By default, the most recent data gathered
from the Storage Center is displayed.
5. To view a previously generated data progression report, select a report from the drop-down menu. Reports are identified by
the date and time at which they were generated.
Figure 33. Storage Type Pressure Report Tab
The data progression Pressure Report tab displays the following information for each RAID level:
Pressure
Report Column
Description
RAID Level RAID level in the storage tier.
Disk Track Type of track, which may be Fast or Standard.
Chart Bar charts that display allocated disk space and used disk space.
Disk Allocated Amount of raw disk space allocated.
Disk Used Amount of raw disk space consumed.
Pressure Up Amount of data scheduled to move to a faster storage tier during the next Data Progression cycle.
Indicated by a green bar and up arrow in the bar chart.
Viewing Storage Center Information 311