IBM BladeCenter QS21 Type 0792, Руководство по обслуживанию

Страница: 20 / 144

provide additional information that is not included in the blade server
documentation. The most recent versions of all BladeCenter documentation are at
http://www.ibm.com/support/us/en/.
In addition to the documentation in this library, be sure to review the planning and
installation documents for your BladeCenter hardware available at
http://www.ibm.com/support/us/en/.
Updates might be available for this document. You can check for the most recent
version at http://www.ibm.com/support/us/en/.
Notices and statements used in this document
The caution and danger statements that appear in this document are also in the
multilingual Safety Information document, which is on the Documentation CD. Each
statement is numbered for reference to the corresponding statement in the Safety
Information document.
The following notices and statements are used in this document:
v
Notes: These notices provide important tips, guidance, or advice.
v Important: These notices provide information or advice that might help you avoid
inconvenient or problem situations.
v
Attention: These notices indicate potential damage to programs, devices, or
data. An attention notice is placed just before the instruction or situation in which
damage could occur.
v Caution: These statements indicate situations that can be potentially hazardous
to you. A caution statement is placed just before the description of a potentially
hazardous procedure step or situation.
v
Danger: These statements indicate situations that can be potentially lethal or
extremely hazardous to you. A danger statement is placed just before the
description of a potentially lethal or extremely hazardous procedure step or
situation.
Features and specifications
The following table provides a summary of the features and specifications of the
BladeCenter QS21.
Through the BladeCenter Advanced Management Module, you can view the blade
server firmware code and other hardware configuration information.
The BladeCenter QS21 is an accessory for the BladeCenter H Type 8852 unit and
the BladeCenter HT Type 8740 and 8750 (enterprise environment only).
Providing it is supported by the BladeCenter unit, you can install and operate any
other model of blade server in the same BladeCenter unit as a BladeCenter QS21.
Note: Power, cooling, removable-media drives, external ports, and advanced
system management are provided by the IBM BladeCenter H and HT units.
For more information, see the documentation that comes with your
BladeCenter unit.
2
BladeCenter QS21 Type 0792: Problem Determination and Service Guide