ThinkSystem SR590维护指南：组件介绍与故障处理

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ThinkSystemSR590维护手册是一份详尽的指南，适用于联想ThinkSystem系列型号为7X98和7X99的服务器。该手册旨在帮助用户管理和维护这些设备，确保高效运行和安全操作。以下是其中包含的关键知识点： 1. **设备组件介绍**: 手册首先介绍了ThinkSystemSR590的规格，包括硬件配置、性能指标等，有助于用户理解服务器的基础架构。这部分可能涵盖了处理器类型、内存容量、硬盘配置等详细信息。 2. **设备拆卸与安装**: 文档详细描述了如何安全地拆卸和安装服务器组件，如硬盘、内存条、电源模块等。这包括必要的步骤、工具清单以及注意事项，确保在进行维护操作时避免对设备造成损害。 3. **故障确认与诊断**: 章节中涵盖了故障排查的方法，包括症状识别、错误代码解析以及基本的自我诊断技巧。用户可以根据这些内容快速定位问题并采取相应的解决措施。 4. **安全信息和操作指南**: 在开始任何操作前，用户必须阅读并理解内置的安全信息和安全检查清单，遵循相关规定，以防止潜在的人身伤害和数据丢失。链接提供了更全面的安全文档供用户参考。 5. **电源管理**: 手册涉及服务器的电源开关操作，包括开机和关机流程，以及可能出现的电力状态指示和警告。了解正确的电源管理至关重要，尤其是在处理高负载或长时间运行的服务器。 6. **技术支持与保修**: 提供了联想服务器的保修政策信息，用户可以查询自己的服务器保修状态，并了解服务条款和条件，以便在遇到问题时寻求支持。 7. **软件更新与维护**: 文档还涵盖了固件更新的流程和重要性，提醒用户定期更新系统以保持最佳性能和安全性。 8. **TechTips和安全预警**: 这部分可能包含了一些实用的提示和建议，帮助用户优化服务器性能，同时提醒用户注意最新的安全威胁和潜在风险。 9. **服务器组件的前后视图**: 图解说明了服务器的外部结构，便于用户理解和定位各个部件的位置，有助于维护时准确操作。通过阅读ThinkSystemSR590维护手册，用户能够获得全面的指导，提高服务器维护效率，确保数据中心的稳定运行。在实际操作过程中，务必严格遵循手册中的步骤和建议，以最大程度地保护设备和数据。

Table 1. Server specifications (continued)

Specification

Description

Acoustical noise emissions

• Sound power level, idle

– 4.6 bels, minimum

– 4.8 bels, typical

– 5.9 bels, maximum

• Sound power level, operating

– 4.7 bels, minimum

– 4.8 bels, typical

– 5.9 bels, maximum

Notes:

• These sound power levels are measured in controlled acoustical environments

according to procedures specified by ISO 7779 and are reported in accordance

with ISO 9296.

• The declared acoustic noise levels are based on specified configurations and they

may change depending on configurations/conditions.

• The declared acoustic noise levels may increase greatly, if high-power

components are installed, for example, some high-power NICs, CPUs, and GPUs.

Environment The server is supported in the following environment:

Note: This server is designed for standard data center environment and

recommended to be placed in industrial data center.

• Air temperature:

– Operating:

– ASHRAE class A2: 10–35°C (50–95°F); when the altitude exceeds 900 m

(2953 ft), the maximum ambient temperature value decreases by 1°C (1.8°F)

with every 300 m (984 ft) of altitude increase.

– ASHRAE class A3 (for some models): 5–40°C (41–104°F); when the altitude

exceeds 900 m (2953 ft), the maximum ambient temperature value

decreases by 1°C (1.8°F) with every 175 m (574 ft) of altitude increase.

– ASHRAE class A4 (for some models): 5–45°C (41–113°F); when the altitude

exceeds 900 m (2953 ft), the maximum ambient temperature value

decreases by 1°C (1.8°F) with every 125 m (410 ft) of altitude increase.

– Server off: 5–45°C (41–113°F)

– Shipping or storage: -40–60°C (-40–140°F)

• Maximum altitude: 3050 m (10 000 ft)

• Relative humidity (non-condensing):

– Operating:

– ASHRAE class A2: 8%–80%; maximum dew point: 21°C (70°F)

– ASHRAE class A3: 8%–85%; maximum dew point: 24°C (75°F)

– ASHRAE class A4: 8%–90%; maximum dew point: 24°C (75°F)

– Shipping or storage: 8%–90%

• Particulate contamination

Attention: Airborne particulates and reactive gases acting alone or in

combination with other environmental factors such as humidity or temperature

8 ThinkSystem SR590 Maintenance Manual

Table 1. Server specifications (continued)

Specification

Description

might pose a risk to the server. For information about the limits for particulates and

gases, see

“Particulate contamination” on page 9.

Notes:

• Your server complies with ASHRAE class A2 specifications. The server

performance might be impacted if one system fan fails. For server models with

twelve 3.5-inch drive bays, if one system fan fails, the following Intel Xeon

processors are not supported: 5122, 6140, 6140M, 6152, 8156, 8158, 8160,

8160M, 8164, 6242, 6240, 6248, 6252, or 6210U.

• Depending on the hardware configuration, some models comply with ASHRAE

class A3 and class A4 specifications. To comply with ASHRAE class A3 and class

A4 specifications, the server model must meet the following requirements at the

same time:

– Two power supplies are installed.

– No system fan fails.

– Rear hot-swap drive is not installed.

– NVMe drive is not installed.

– DCPMM memory is not installed.

– For server models with twelve 3.5-inch drives, M.2 drive is not installed when

the operating temperature is outside ASHRAE class A3 specifications.

– The following processors are not installed: Intel Xeon 6136, 6140, 6140M, 6142,

6142M, 6148, 6152, 8158, 8160, 8160M, 8160T, 8164, 6242, 6240, 6248, 6252,

or 6210U.

For a list of supported processors, see:

https://static.lenovo.com/us/en/

serverproven/index.shtml

Important information about EU ecodesign requirements

To meet the EU ecodesign requirements for energy-related products (ErP) Lot 9, your server must meet the

following requirements:

• Minimum memory: 16 GB

• If your server is configured with one processor, these processors are not supported: Intel Xeon 3104,

3106, 3204, 4108, 4112, 5122, 5222, 8156, and 8256.

Particulate contamination

Attention: Airborne particulates (including metal flakes or particles) and reactive gases acting alone or in

combination with other environmental factors such as humidity or temperature might pose a risk to the

device that is described in this document.

Risks that are posed by the presence of excessive particulate levels or concentrations of harmful gases

include damage that might cause the device to malfunction or cease functioning altogether. This

specification sets forth limits for particulates and gases that are intended to avoid such damage. The limits

must not be viewed or used as definitive limits, because numerous other factors, such as temperature or

moisture content of the air, can influence the impact of particulates or environmental corrosives and gaseous

contaminant transfer. In the absence of specific limits that are set forth in this document, you must

implement practices that maintain particulate and gas levels that are consistent with the protection of human

health and safety. If Lenovo determines that the levels of particulates or gases in your environment have

caused damage to the device, Lenovo may condition provision of repair or replacement of devices or parts

on implementation of appropriate remedial measures to mitigate such environmental contamination.

Implementation of such remedial measures is a customer responsibility.

Chapter 1. Introduction 9

Table 2. Limits for particulates and gases

Contaminant Limits

Reactive gases

Severity level G1 as per ANSI/ISA 71.04-1985

• The copper reactivity level shall be less than 200 Angstroms per month (Å/month ≈ 0.0035 μg/

-hour weight gain).

• The silver reactivity level shall be less than 200 Angstroms per month (Å/month ≈ 0.0035 μg/

-hour weight gain).

• The reactive monitoring of gaseous corrosivity must be conducted approximately 5 cm (2 in.) in

front of the rack on the air inlet side at one-quarter and three-quarter frame height off the floor

or where the air velocity is much higher.

Airborne

particulates

Data centers must meet the cleanliness level of ISO 14644-1 class 8.

For data centers without airside economizer, the ISO 14644-1 class 8 cleanliness might be met by

choosing one of the following filtration methods:

• The room air might be continuously filtered with MERV 8 filters.

• Air entering a data center might be filtered with MERV 11 or preferably MERV 13 filters.

For data centers with airside economizers, the choice of filters to achieve ISO class 8 cleanliness

depends on the specific conditions present at that data center.

• The deliquescent relative humidity of the particulate contamination should be more than 60%

RH.

• Data centers must be free of zinc whiskers.

ANSI/ISA-71.04-1985. Environmental conditions for process measurement and control systems: Airborne

contaminants. Instrument Society of America, Research Triangle Park, North Carolina, U.S.A.

The derivation of the equivalence between the rate of copper corrosion growth in the thickness of the corrosion

product in Å/month and the rate of weight gain assumes that Cu2S and Cu2O grow in equal proportions.

The derivation of the equivalence between the rate of silver corrosion growth in the thickness of the corrosion

product in Å/month and the rate of weight gain assumes that Ag

2S is the only corrosion product.

The deliquescent relative humidity of particulate contamination is the relative humidity at which the dust absorbs

enough water to become wet and promote ionic conduction.

Surface debris is randomly collected from 10 areas of the data center on a 1.5 cm diameter disk of sticky

electrically conductive tape on a metal stub. If examination of the sticky tape in a scanning electron microscope

reveals no zinc whiskers, the data center is considered free of zinc whiskers.

Firmware updates

Several options are available to update the firmware for the server.

You can use the tools listed here to update the most current firmware for your server and the devices that are

installed in the server.

Note: Lenovo typically releases firmware in bundles called UpdateXpress System Packs (UXSPs). To ensure

that all of the firmware updates are compatible, you should update all firmware at the same time. If you are

updating firmware for both the Lenovo XClarity Controller and UEFI, update the firmware for Lenovo XClarity

Controller first.

Best practices related to updating firmware is available at the following location:

http://lenovopress.com/LP0656

10 ThinkSystem SR590 Maintenance Manual

Important terminology

• In-band update. The installation or update is performed using a tool or application within an operating

system that is executing on the server’s core CPU.

• Out-of-band update. The installation or update is performed by the Lenovo XClarity Controller collecting

the update and then directing the update to the target subsystem or device. Out-of-band updates have no

dependency on an operating system executing on the core CPU. However, most out-of-band operations

do require the server to be in the S0 (Working) power state.

• On-Target update. The installation or update is initiated from an Operating System executing on the

server’s operating system.

• Off-Target update. The installation or update is initiated from a computing device interacting directly with

the server’s Lenovo XClarity Controller.

• UpdateXpress System Packs (UXSPs). UXSPs are bundled updates designed and tested to provide the

interdependent level of functionality, performance, and compatibility. UXSPs are server machine-type

specific and are built (with firmware and device driver updates) to support specific Windows Server, Red

Hat Enterprise Linux (RHEL) and SUSE Linux Enterprise Server (SLES) operating system distributions.

Machine-type-specific firmware-only UXSPs are also available.

See the following table to determine the best Lenovo tool to use for installing and setting up the firmware:

Note: The server UEFI settings for option ROM must be set to Auto or UEFI to update firmware using

Lenovo XClarity Administrator or Lenovo XClarity Essentials. For more information, see the following Tech

Tip:

https://datacentersupport.lenovo.com/us/en/solutions/ht506118

Tool

In-

band

update

Out-

of-

band

up-

date

On-

target

update

Off-

target

update

Graphi-

cal user

inter-

face

Com-

mand- line

interface

Sup-

ports

UXSPs

Lenovo XClarity Provisioning

Manager

Limited to core system firmware only.

√

√ √ √

Lenovo XClarity Controller

Supports core system firmware and

most advanced I/O option firmware

updates

√ √ √ √

Lenovo XClarity Essentials OneCLI

Supports all core system firmware, I/O

firmware, and installed operating

system driver updates

√ √ √ √

Lenovo XClarity Essentials

UpdateXpress

Supports all core system firmware, I/O

firmware, and installed operating

system driver updates

√ √ √ √

Lenovo XClarity Essentials Bootable

Media Creator

Supports core system firmware and I/O

firmware updates. You can update the

Microsoft Windows operating system,

but device drivers are not included on

the bootable image

√ √ √ √

Chapter 1. Introduction 11

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