Chapter 4 Volume Status
4.2 Performance (Host I/O)
Performance (Host I/O)
This function displays the performance information of the volumes for Host I/O.
Performance information is obtained when performance monitoring is operated from ETERNUS Web GUI,
ETERNUS CLI, or any other monitoring software. Refer to "Start/Stop Performance Monitoring" in "ETERNUS
Web GUI User's Guide (Settings)" for details on how to start performance monitoring with ETERNUS Web
The interval for acquiring performance information can be specified when starting the monitoring. When
using ETERNUS Web GUI, the default interval is 30 seconds.
The average performance values during the specified interval are displayed.
When the performance monitoring function is stopped, "0" is displayed as the performance information.
The following items are displayed in the Main area:
The volume number is displayed. Click this item to display the [Volume Detail] screen.
The volume name is displayed. Click this item to display the [Volume Detail] screen.
The volume type is displayed.
ETERNUS Web GUI User's Guide (Operation)
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