Product manual

Chapter 4: Management with WebPAM PROe
167
• Choose a Read (cache) Policy.
Read Cache, Read Ahead, and No Cache are available.
• Choose a Write (cache) Policy.
Write Back and Write Through (Thru) are available.
5. Click the Save button.
For more information, see “Cache Policy” on page 362.
Locating a Logical Drive
This feature causes the drive carrier LEDs to flash for one minute to assist you in
locating the physical drives that make up this logical drive.
To locate a logical drive:
1. Click the Storage tab.
2. Click the Logical Drive icon.
The list of logical drives appears.
3. Click the logical drive you want, then click the Locate button.
The drive carrier status LEDs flash for one minute.
Figure 6. Drive carrier status LED
Initializing a Logical Drive
Initialization is normally done to logical drives after they are created from a disk
array.
Note
The Write Cache is always set to WriteThru when Read Cache is
set to NoCache.
Warning
When you initialize a logical drive, all the data on the logical drive
is lost. Backup any important data before you initialize a logical
drive.
Green LED
flashes