Measure Drive Performance And Health; Identify A Drive Attached To The Faststream - ATTO Technology FastStream VT 5300 Installation And Operation Manual

Note
If you close the browser or navigate away from
this page, you may re-access these results by
clicking the Diagnostics button and choosing
the Drive Performance and Health option.
Results are available until the FastStream is
restarted.

Measure drive performance and health

New performance data is updated every 60
seconds which impacts performance slightly,
even if you minimize the browser window. Exit
the ExpressNAV interface completely whenever
you need maximum performance.
During the testing process, the Drive
Performance and Health screen appears. Click
on Show Help Text and Drives for an
alternative view of the test progress.
During the tests the Time Remaining box tells
you how much time remains until the verification
process is complete. The representation of each
drive in the Drives box shows the percentage of
verification completed.
When the test is complete, click on each drive to
see its information highlighted in the Drive
Metrics window.
1 Follow the instructions in
page 19.
2 Click on Drive Performance and Health.
Preliminary steps
on
3 Click Next.
4 The Drive Performance and Health page
appears. Click on a drive in the drive section.
5 Click Start.
6 Drive performance is displayed under the Drive
Metrics section of the Drive Performance and
Health page. Drive errors are displayed in the
Drive Errors section of the page.

Identify a drive attached to the FastStream

CAUTION CAUTION
Executing this command adversely
impacts performance and throughput for
the time that the LED is illuminated.
1 Follow the instructions in
page 19.
2 Click on Identify Drive.
3 The Identify Drive page appears. Click on any
drive. Only one drive may be selected at a time.
4 Click Commit. The I/O LED of the drive
illuminates for one minute.
5 To stop the operation, unselect the drive.
Note
To clean RAID configuration data, refer to
Clean RAID configuration information
page 25.
Preliminary steps
on
on
20