Installation guide

Monitoring
Manual No. 771961 5-19
Displaying Logical Drive Information
The icons on the right side of the Controller View window represent the
logical drives (also known as logical units or system drives) created by the
controller out of the available physical drives.
Double-click a logical drive icon to display information about a particular
logical drive.
Figure 5-19. Logical Drive Information for a RAID Controller
Logical Drive Information (Figure 5-19) displays the following about the
currently-selected logical drive:
• The logical drive number (in the window’s titlebar)
• The RAID level at which the logical drive is configured
• Whether the logical drive’s configuration is optimized for speed,
optimized for capacity, and fault tolerant [Yes/No]
• The logical and physical size of the logical drive
• The stripe size and cache line size in use by the logical drive
• Whether write back cache is enabled or disabled
• The operational status of the logical drive
• Out of the total amount of capacity configured on the controller, the
amount of capacity held by this logical drive (shown in a bar graph)