Administrator Guide

View Performance Information for Disks
Use the Disks tab to display performance data for Storage Center disks.
Steps
1. Connect to a Data Collector, and select a Storage Center from the drop-down list in the left navigation pane of Unisphere Central.
2. From the
MONITORING menu, click Performance.
The Performance view is displayed.
3. Click the IO Charts tab and click the Disks subtab.
The charts display performance data for all of the disks by default.
To display performance data for a specific disk folder or disk, select the disk folder or disk from the Disks navigation pane.
4. To view historical performance data, select the Historical radio button.
To view real time performance data, select the Real Time radio button.
5. To export performance data to a file, click Export IO Usage.
View Performance Information for Controllers
Use the Controllers tab to display performance data for Storage Center controllers.
Steps
1. Connect to a Data Collector, and select a Storage Center from the drop-down list in the left navigation pane of Unisphere Central.
2. From the
MONITORING menu, click Performance.
The Performance view is displayed.
3. Click the IO Charts tab and click the Controllers subtab.
The charts display performance data for all of the controllers by default.
To display performance data for a specific controller or I/O card, select the controller or I/O card from the Controllers navigation
pane.
4. To view historical performance data, select the Historical radio button.
To view real time performance data, select the Real Time radio button.
5. To export performance data to a file, click Export IO Usage.
View Performance Information for Storage Profiles
Use the Storage Profiles tab to display performance data for Storage Center storage profiles.
Steps
1. Connect to a Data Collector, and select a Storage Center from the drop-down list in the left navigation pane of Unisphere Central.
2. From the
MONITORING menu, click Performance.
The Performance view is displayed.
3. Click the IO Charts tab and click the Storage Profiles subtab.
The charts display performance data for all of the storage profiles by default.
To display performance data for a specific storage profile, select the storage profile from the Storage Profiles navigation pane.
4. To view historical performance data, select the Historical radio button.
To view real time performance data, select the Real Time radio button.
5. To export performance data to a file, click Export IO Usage.
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Storage Center Monitoring