Specifications

10
Scanning drive surfaces: read-only drive test
The read-only drive test performs a non-destructive
scan over the entire surface of each drive to identify
bad areas of disk drives and determine read
performance. It may be run while data is passing
through the FastStream.
Running this test may negatively impact performance.
Once the read-only test has completed, system
operation returns to normal.
1 If you are not already in the ExpressNAV
Storage Manager, type the IP address of your
appliance in a standard browser as found in
Using the ExpressNAV Storage Manager
on
page 27, click
Enter Here, type in your user
name and password, and click
OK.
2 Click on
Diagnostics from the left-hand menu.
3 Click the
Read-Only Drive Test button.
4 Click
Next.
5 If no drives appear in the information box, click
on the
System Scan button.
If drives are available, click on the drives you
wish to test; the drives are highlighted.
6 Click
Commit.
7 A warning box appears. In the warning box,
verify that you want to complete the
configuration by clicking on
Yes. Clicking on No
ends the procedure without making a change.