AMCC 3WARE 720-0138-00 - Manual (Page 97)

Unit Details page
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Identify. Check this box to cause the LED for the drives associated with this
unit to blink in the 3ware Sidecar.
Unit Details page
Figure 34. Unit Details Page
The Unit Details page appears when you click an ID number on the Unit
Information page. Because it is a sub-page of Unit Information, the page title
in the menu bar continues to display “Unit Information” even when you view
details of a unit.
The Unit Details page shows details about a particular unit. The specific
information shown depends on what type of unit it is. For example, details
about a RAID 5 unit made up of three subunits, each of which contains one
drive, will include details about the unit and each subunit, as shown in
Figure 34. However, if the unit is a Single Disk, only information about one
disk will be shown.
Details on this page may include all or some of the following information
described below.
Note: If an asterisk (*) appears next to the status of a unit, there is an
error on one of the drives in the unit. This feature provides a diagnostic
capability for potential problem drives. The error may not be a repeated
error, and may be caused by an ECC error, SMART failure, or a device
error. To see if this error condition still exists, rescan the controller;
rescanning will clear the drive error status if the condition no longer
exists.