HP Compaq Integrated Smart Array Controller - Manual (Page 87)

Compaq Array Configuration Utility 6-19
Compaq Confidential – Need to Know Required
Writer: CDresden Project: Compaq Integrated Smart Array Controller User Guide Comments:
Part Number: 153236-001 File Name: g-ch6 Compaq Array Configuration Utility.doc Last Saved On: 8/27/99 11:25 AM
Online RAID and Stripe Migration
Using CPQONLIN, you can modify both the RAID level and stripe size of an
existing logical drive while online. To migrate a drive, select the drive setting
option under the logical drive menu for the drive you wish to modify. Select
the new RAID level and/or stripe size from the choices presented to you. If the
new settings are valid, the migration begins when you save your changes.
Failed Drives or Interim Recovery Mode
If a drive fails and hardware fault tolerance is enabled, system operations
continue. Replace the drive as soon as possible. To recover a drive and use the
failed drive in the interim, select a logical drive and press F3 to monitor the
status of drive recovery, as shown in the figure below.
Figure 6-15. Logical Drive Information screen
■ Interim Recovery
The logical drive is operating, but a failed drive has not been replaced.
Replace the failed drive as soon as possible.
■ Ready for Recovery
The logical drives are queued for recovery. This status is displayed
when another logical drive is already rebuilding or expanding.