Configuring an Array
7-16
Compaq Smart Array 5300 Controller User Guide
COMPAQ CONFIDENTIAL
Writer: John Turner File Name: h-ch7 configuring an array.doc
Codename: SilverHammer Part Number: 135606-004 Last Saved On: 7/22/02 10:58 AM
Extend Logical Drive Screen
To display this screen, click
Extend
in the
Logical Drive
box (Figure 7-8) on the
main ACU screen. This screen allows you to increase the capacity of a logical drive
while the system is online, without disruption of data.
IMPORTANT:
Not all operating systems support online capacity extension. For more
information, refer to the section “Extending Logical Drive Capacity.”
Figure 7-14: Extend Logical Drive screen
Typical Manual Configuration Procedures in ACU
When you launch ACU to configure a new array, a configuration wizard opens to
allow rapid, automatic array configuration. However, you can bypass the wizard and
manually:
•
Create a new array.
•
Expand the capacity of an array.
•
Extend the capacity of a logical drive.
•
Migrate to a different RAID level or stripe size.
Creating a New Array
There are three stages in the procedure for manually creating a new array:
1.
Configure the controller settings.
2.
Assign physical drives of the same size to an array.