IBM Netfinity ServeRAID-3H, Инструкция по установке и эксплуатации, Страница: 117 / 212

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If the array contains two hard disk drives, you can
select RAID level-0 or RAID level-1 for the logical
drive.
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If the array contains three or more hard disk drives,
you can select RAID level-0, RAID level-1, or RAID
level-5 for the logical drive.
5. Enter the Requested Space in the entry field.
The ServeRAID program uses the maximum available space for
the selected RAID level to calculate the default value that it
assigns.
Note: The actual logical drive size might be slightly different
from what you type in the Requested Space field. The
RAID level and the number of hard disk drives determine
the size of the logical drive. For example, a disk array
consisting of three, 1 GB hard disk drives with a
requested RAID level-0 logical drive of 1000 MB will
actually contain only 999 MB because the data is striped
across all three drives, with 333 MB on each drive.
6. Click on OK to create the disk array.
Deleting Disk Arrays:
To delete a disk array:
1. Click on the on the Tool Bar or select Manage Disk
Arrays from the Advanced pull-down menu; then, select Delete
Disk Array. A screen similar to the following appears.
Deleting a disk array deletes all logical drives that are defined in
that disk array. All data and programs on the logical drives in the
disk array will be lost during this procedure.
Chapter 5. Starting and Using the Utility Programs
107