![NEC Express5800/120Lj User Manual Download Page 283](http://html.mh-extra.com/html/nec/express5800-120lj/express5800-120lj_user-manual_251189283.webp)
Upgrading Your Server 9-25
Use of Internal Hard Disk Drives in the RAID System
This section describes how to use hard disk drives in the RAID System.
You can build a RAID System by using the Internal RAID Controller (equivalent to N8103-116),
optional RAID controller (N8103-117), or optional Disk Array Controller (N8103-90).
IMPORTANT:
Making hard disk drives in the RAID System or changing the RAID
level initializes hard disk drives. If the hard disk drive to be
configured in the RAID System has your valuable data stored, make
sure to make a backup copy of the data in another hard disk drive
before installing the RAID Controller and configuring the RAID
System.
More than one hard disk drive is required to configure a Logical
Drive.
Use hard disk drives of the same capacity and performance (e.g.,
revolution) for each pack to configure them in the RAID System.
NOTES:
Make sure of RAID levels and hard disk drives available for the
RAID Controller to choose an appropriate controller.
A Logical Drive except for RAID0 increases disk reliability.
However, the actually available capacity becomes smaller than the
total hard disk drive capacity in the Logical Drive.
Internal RAID Controller / Optional RAID Controller
To build a RAID System, use the Internal RAID Controller (equivalent to N8103-116) or optional
RAID Controller (N8103-117). With this controller, the internal hard disk drives are recognized as
RAID drives.
Use WebBIOS to configure the RAID System. See Chapter 4 for details.
Summary of Contents for Express5800/120Lj
Page 16: ...x This page is intentionally left blank ...
Page 36: ...2 8 General Description Rear View 1 2 3 4 5 6 7 8 9 10 11 12 13 1 14 12 14 12 14 13 3 13 2 15 ...
Page 143: ...Configuring Your Server 4 75 3 Setting menu for VD 0 is displayed ...
Page 220: ...7 12 Maintenance This page is intentionally left blank ...
Page 352: ...9 94 Upgrading Your Server This page is intentionally left blank ...
Page 353: ...Chapter 10 Internal Cabling Diagrams Internal cable connections of the server are shown below ...
Page 360: ...10 8 Internal Cabling Diagrams This page is intentionally left blank ...
Page 362: ...A 2 Specifications This page is intentionally left blank ...
Page 370: ...C 2 IRQ This page is intentionally left blank ...
Page 426: ...F 2 Using a Client Computer Which Has a CD Drive This page is intentionally left blank ...
Page 430: ...G 4 Product Configuration Record Table This page is intentionally left blank ...