Quantum Scalar i40, Руководство пользователя

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Chapter 6: Getting Information About the Library
Using Advanced Reporting
154 Quantum Scalar i40 and Scalar i80 User’s Guide
on a bar, point, or slice, the information bubble locks in place and
the hovering feature turns off until you reload the chart. The
hovering feature does not work when the value equals zero.
• Values of zero do not appear in pie charts.
Loading and Reloading
Advanced Reporting
Data
When you first open an Advanced Report configuration screen, the
system loads all the data from the library log file for that report to the
Internet browser in preparation for creating your reports. If there is a lot
of information in the log file, this may take several minutes.
The data that is loaded in the Internet browser remains unchanged until
you log out of your library session or reload the data. If new data is
added to the log file during your session (for example, a Tape Alert
occurs), it will not appear in the on-screen report until you either log out
of the library and log on again, or reload the data. To reload the data
without logging out, click the
Reload
button on the report
configuration page (see Figure 30 on page 159). This reloads all the
data for that report, which may again take several minutes.
You can see how many records were loaded from the log file for this
report by looking at the Report Data section of the report configuration
page. A note says “XX records read,” where XX is the number of records
(see Figure 30 on page 159).
Configuring the Drive
Resource Utilization
Report
1
From the library menu bar, select
Reports > Advanced Reporting >
Drive Resource Utilization
.
The Drive Resource Utilization Report configuration page opens.
This may take several minutes.
2 Configure the report by specifying the following:
• Date Range — Specifies the range of time covered by the report.
Choose Last 7 days; Last 4 weeks (default); Last 3 months; or All
History (as far back as there is data in the log file).
• Attribute — Specifies which value is included in the report.
Select one of the following:
• Data Written/Read (default) — The amount of data written
to and read from each tape drive, shown separately in the
chart.