IBM PC Server 520, Руководство пользователя

Страница: 120 / 438

Drive Maintenance
6. If you want to create a disk array, go to “Creating a Disk
Array” on page 85.
7. If you are finished:
a. Select Exit or press Esc. A pop-up window will appear
asking you to confirm your change.
Note: The changes you make are not saved until you
confirm them by selecting Yes in the Confirm pop-up
window.
b. Select No if you do not want the drive you selected to use
the new drive state. Select Yes to accept the new drive
state.
c. Back up the disk-array configuration information to diskette.
Refer to “Backing Up Your Disk-Array Configuration” on
page 116 for instructions.
Results of a Hard Disk Drive Failure
Depending on the circumstances, a drive failure can result in several
possible situations.
Scenario 1 :
Ÿ
Only one hard disk drive fails.
Ÿ A hot-spare drive is defined that is the same size or larger than
the failed drive.
The hot spare will take over immediately.
Note: Any logical drives with RAID level 0 are blocked during the
Rebuild process, and remain blocked until unblocked. The
ServeRAID configuration program automatically unblocks all
drives at the end of the rebuild operation.
104
PC Server 520 User's Handbook for PCI/Micro Channel