Download Sun StorageTek 6140 Array Administration Guide

Other characteristics of the disk drives are described in TABLE 4-9.
TABLE 4-9
Disk Drive Characteristics
Feature
Description
Drive capacity
72 GB/15 K, 72 GB/10 K, 146 GB/10 K
Mixed drive sizes
Allowed but not recommended. If drives of different sizes are
mixed in a storage tray, all the drives used in a volume are
treated as the smallest drive. For example, in a volume with a
drive of 36 gigabytes and a drive of 146 gigabytes, only 36
gigabytes of the second drive is used. When the system is
operating with mixed drive sizes, the hot-spare must be the
size of the largest drive in the tray.
Array hot-spare
Available as a spare to any virtual disk in any tray in the array
configuration.
Displaying General Controller
Information
To display general information on controllers:
1. Click Sun StorageTek Configuration Service.
The Array Summary page is displayed.
2. Click an array.
The navigation pane and the Volume Summary page are displayed.
3. In the navigation pane, choose Physical Storage > Controllers.
The Controller Summary page is displayed.
Displaying Controller Performance
Statistics
To display information about the controllers’ performance:
1. Click Sun StorageTek Configuration Service.
Chapter 4
Managing Trays and Disk Drives
133