Flow Of Performance Management; Checking Disk Space On Management Server; Instruction For Performance Management - Fujitsu ETERNUS DX60 Operation Manual

Information
-
Following performance values are displayed as they are obtained from the device (not their mean values).
-
CM Copy remaining amount
-
Number of active disks
-
Power consumption
-
Temperature
-
If the summer time functionality of the operating system is enabled, a part of the graph that is supposed to show the data around
the switch to summer time may not be displayed correctly.
-
Each performance graph might not be displayed at every monitoring interval of 60 minutes depending on the LAN traffic condition
or network environment, for example, the Management Server and target device of the performance monitoring exist in the
different subnets.

4.2.2 Flow of Performance Management

When a user gives an instruction for performance management of a target device using the Web Console, the performance
management unit for this product saves the device performance data for each device, and stores them as performance data to the
Management Server. This performance data is displayed on a graph.
4.2.2.1

Checking Disk Space on Management Server

To conduct performance management, sufficient disk space is required on the Management Server for performance data storage.
Make sure that sufficient disk space is ensured referring to the
4.2.2.2

Instruction for Performance Management

When performing performance management, configure and start the performance management by using the Web Console.
Enter the range of target Logical Volume (LUN_V) that is obtained for performance information in the Web Console.
Specifying the range of Logical Volume (LUN_V) reduces the effects on the disk area stored performance data and the loads resulting
from obtaining performance information.
Refer to "Start/Change Settings of/Stop Performance Monitoring" in the
procedures.
Information
Since performance information is obtained internally in units of 64 for Logical Volume, performance information in the neighboring
area of the Logical Volume setting is also obtained.
For example, if a range of 70 to 80 is set for Logical Volume (LUN_V) on the screen, the information of Logical Volume between 64
and 127 is obtained internally.
At this time, after instructing it to start the performance management, the monitoring range which is displayed on the Web Console
is not the value specified at the start time but the value converted to units of 64.
When starting performance management, "Monitoring" is displayed on the "Performance Monitoring Status".
Refer to "Display Performance Monitoring Status" in the
The following table shows the value of "Performance Monitoring Status", the corresponding status, and the appropriate actions.
Value of "Performance
Monitoring Status"
Monitoring
Status
Performance is being monitored. (Normal)
ETERNUS SF Installation and Setup Guide .
ETERNUS SF Web Console Guide for details on the operation
ETERNUS SF Web Console Guide for details on the operation procedures.
The action is no required.
- 19 -
Appropriate Action