鲲鹏服务器主板 S920X03 (2U) 技术白皮书 01
华为TaiShan200服务器技术白皮书

华为TaiShan 200 服务器技术白皮书(型号 2280)目录1产品概述 (1)2产品特点 (2)3逻辑结构 (4)4硬件描述 (6)4.1外观 (6)4.2指示灯和按钮 (10)4.3Riser 卡和PCIe 槽位 (15)4.4物理结构 (22)5产品规格 (24)5.1技术规格 (24)5.2环境规格 (26)5.3物理规格 (28)6软硬件兼容性 (29)6.1CPU (29)6.2 内存 (30)6.3 存储 (33)6.4 IO 扩展 (35)6.5 电源 (36)7系统管理 (37)8维保与保修 (39)9通过的认证 (40)1 产品概述TaiShan 200服务器是基于华为Kunpeng 920处理器的数据中心服务器,其中,2280均衡型是2U2路机架服务器(以下简称2280)。
该服务器面向互联网、分布式存储、云计算、大数据、企业业务等领域,具有高性能计算、大容量存储、低能耗、易管理、易部署等优点。
以12块硬盘配置为例的外观图如图1-1所示。
图1-1 外观图2 产品特点性能和扩展特点2280的性能和扩展特点如下:●支持华为自研的、面向服务器领域的64 bits高性能多核Kunpeng 920处理器,内部集成了DDR4、PCIe4.0、25GE、10GE、GE等接口,提供完整的SOC功能。
–最大可支持64cores,2.6GHz,可支持多种核数量和频率的型号搭配。
–兼容适配ARMv8-A架构特性,支持ARMv8.1和ARMv8.2扩展。
–Core为自研64bits-TaiShan core核。
–每个core集成64KB L1 ICache,64KB L1 Dcache和512KB L2 Dcache。
–支持高达45.5~46MB的L3 cache容量。
–支持超标量,可变长度,乱序流水线。
–支持ECC 1bit纠错,ECC 2bit报错。
–支持片间Hydra高速接口,通道速率高达30Gbps。
华为CX920交换机模块V100R001白皮书说明书

Huawei CX920 Switch Module V100R001White PaperIssue05Date2017-03-27Copyright © Huawei Technologies Co., Ltd. 2017. All rights reserved.No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.Trademarks and Permissionsand other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.All other trademarks and trade names mentioned in this document are the property of their respective holders.NoticeThe purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied.The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied.Huawei Technologies Co., Ltd.Address:Huawei Industrial BaseBantian, LonggangShenzhen 518129People's Republic of ChinaWebsite:About This DocumentOverviewThis white paper describes the CX920 multi-plane switch module in terms of the functions,advantages, appearance, specifications, internal chassis networking, and standards andcertifications compliance. You can learn about the CX920 by reading this document.Intended AudienceThis document is intended for:l Huawei presales engineersl Channel partner presales engineersl Enterprise presales engineersSymbol ConventionsThe symbols that may be found in this document are defined as follows.Change HistoryChanges between document issues are cumulative. The latest document issue contains all thechanges made in earlier issues.Issue 05 (2017-03-27)This issue is the fifth official release.Issue 04 (2017-03-03)This issue is the fourth official release.Issue 03 (2017-01-27)This issue is the third official release.Issue 02 (2016-11-22)This issue is the second official release.Issue 01 (2016-10-08)The issue is the first official release.White Paper ContentsContentsAbout This Document (ii)1 Overview (1)1.1 Functions (2)1.2 Advantages (9)1.3 Appearance (11)1.4 Ports (15)1.5 Indicators (19)1.6 Internal Chassis Networking (21)1.7 Software and Hardware Compatibility (23)1.8 Technical Specifications (25)2 Standards and Certifications (30)2.1 Standards Compliance (31)2.2 Certifications (33)1 Overview About This Chapter1.1 FunctionsThis topic describes the CX920 multi-plane switch module in terms of the functions,protocols, and ports.1.2 AdvantagesThis topic describes the advantages of the CX920: high performance and high port density;multi-plane switching (10GE and 40GE) and support for large-scale data center networks;high-performance stacking and ease of deployment and maintenance; abundant data centerfeatures.1.3 AppearanceThis topic describes the CX920 in terms of its appearance, panel, and installation positions inthe chassis.1.4 PortsThis topic describes the features, numbering rules, names, types, and quantities of the CX920ports.1.5 IndicatorsThis topic describes the names, meanings, colors and status of the indicators on the CX920.1.6 Internal Chassis NetworkingThis topic describes connection relationships between the CX920 and mezzanine cards oncompute nodes.1.7 Software and Hardware CompatibilityThis topic describes mezzanine cards that can work with the CX920 and pluggable modulesand cables supported by ports on the CX920 panel.1.8 Technical SpecificationsThis topic describes the physical, environmental, power, and network switching specificationsof the CX920.1.1 FunctionsThis topic describes the CX920 multi-plane switch module in terms of the functions,protocols, and ports.The CX920 switch module (hereinafter referred to as CX920) is the switching control unitthat provides data switching for server blades and provides external service and managementports in a centralized manner. The 10GE and 40GE switching planes are physically isolatedfrom each other and work independently. The 10GE switching plane connects to the LOMs ofblades (Currently only the CH121H V3 server supports LOMs). The 40GE switching planeconnects to mezzanine card 1 or 2 of blades.The CX920s are installed in the rear slots of the E9000 chassis. They are usually installed inslots 2X and 3X. If they are installed in slots 1E and 4E, the 10GE switching plane isunavailable. Through the E9000 chassis midplane, the CX920s are connected to the computenodes, storage nodes, and management modules to implement switching for internal datapackets and management packets, providing high-speed data transmission for users.Table 1-1 describes the functions of the CX920.Table 1-1 Ethernet switching plane function description1.2 AdvantagesThis topic describes the advantages of the CX920: high performance and high port density;multi-plane switching (10GE and 40GE) and support for large-scale data center networks;high-performance stacking and ease of deployment and maintenance; abundant data centerfeatures.High Performance and High Port DensityUnderpinned by the leading hardware platform, the CX920 provides high port density andwire-speed forwarding. It supports next-generation server applications that require super highperformance and density.The CX920 10GE switching plane provides eight 10GE SFP+ optical ports for connecting touplink access aggregation or core switches, 16 10GE Ethernet ports for connecting to theLOMs of the high-performance blades, and one 40GE port for interconnecting 10GEswitching planes. The 40GE plane provides eight 40GE QSFP+ optical ports for connecting touplink access aggregation or core switches, 16 40GE ports for connecting to the mezzaninecards of the high-performance blades, and two 40GE ports for interconnecting 40GEswitching planes.The 10GE switching plane of the CX920 provides 560 Gbit/s wire-speed switching capacity(throughput), and supports wire-speed Ethernet frame forwarding. The forwarding latency forlayer 2 Ethernet frames in cut through mode is less than 1.5 us.The 40GE switching plane of the CX920 provides 2.08 Tbit/s wire-speed switching capacity(throughput), and supports wire-speed Ethernet frame forwarding. The forwarding latency forlayer 2 Ethernet frames in cut through mode is less than 1.0 us.Multiple Switching Planes and Support for Large Data Center NetworksThe 40GE switching plane of the CX920 provides high specifications: up to 294,912 MACaddresses (large MAC address table mode) and 256,000 FIBs (large FIB table mode, whichprecludes the large MAC address table mode and large ARP table mode).The 10GE switching plane of the CX920 provides high specifications: up to 131,072 MACaddresses (large MAC address table mode) and 16,384 FIBs.High-Performance Stacking, Easy Deployment, and Simple MaintenanceThe 10GE and 40GE switching planes of the CX920 both support stack systems of fourdevices. The advantages are as follows:l High performance: A stack system of the 40GE switching plane provides over 16 40GE ports. The 10GE switching plane provides 16 10GE ports.l High bandwidth: The 200GE stack bandwidth is supported.l Easy deployment and maintenance–Pre-deployment and offline configuration are supported. The system can be pre-planned and pre-configured. Devices can be added as required.–The slot ID of a device is the ID in the stacking system, facilitating identificationand maintenance.–Indicators on the front panel indicate the role and status of a stacking system. Thestacking system can be maintained without a terminal.l Simple upgrade operations: The stacking system supports quick and automatic software upgrades, simplifying upgrade operations and reducing the upgrade workload.–Rapid software upgrade: When two switch modules are stacked, the standby switchmodule is upgraded before the active switch module. This ensures that at least oneswitch module is operating.–Automatic software upgrade: When two switch modules are stacked, the softwareversion is automatically synchronized from the active switch module to the standbyone.Abundant Data Center Featuresl Supports fibre channel over Ethernet (FCoE) and Data Center Bridging (DCB).–Supports FCoE, DCBX, 802.1Qbb-compliant priority-based flow control (PFC),and 802.1Qaz-compliant Enhanced Transmission Selection (ETS). With thesefeatures, the FC architecture can run on the lossless enhanced Ethernet to achieve aconverged network and reduce networking costs.–Supports FCoE FCF or NPV to directly connect to FCoE storage or switches.l Supports Virtual Extensible Local Area Network (VXLAN).–VXLAN encapsulates data packets sent from virtual machines (VM) into UDPpackets and encapsulates IP and MAC addresses used on the physical network intoouter headers. The network is only aware of the encapsulated parameters. Thisgreatly reduces the number of MAC address entries required on large Layer 2networks.–VXLAN uses a VXLAN network identifier (VNI) field similar to the VLAN IDfield of IEEE 802.1Q. The VNI field has 24 bits and can identify a maximum of16M [(2^24-1)/1024^2] VXLAN segments.–When VXLAN is used to construct a large Layer 2 network, VM IP and MACaddresses can remain unchanged during VM migration.l Supports virtualization/VM access.–Supports server virtualization, improving data center utilization.–Supports virtual awareness. During migration of VMs, network policies can beautomatically migrated using virtual awareness so that network resources can beallocated as required. Working with the layer 2 network, VMs can be freelymigrated within the data center.l Supports the Transparent Interconnection of Lots of Links (TRILL) protocol.–Complies with the Internet Engineering Task Force (IETF) standard, the TRILLprotocol supports ultra-large networks and flexible networking modes.–The TRILL protocol supports load balancing between paths, so that traffic can beshared by multiple paths according to service requirements.–The TRILL protocol supports fast network convergence. Any changes on thenetwork can be quickly sensed and fast convergence is performed.l Supports convergence of the Ethernet and storage networks.Convergence of the Ethernet and storage networks reduces switching planes and networkinterface cards (NICs) and facilitates network management. FSB is supported.1.3 AppearanceThis topic describes the CX920 in terms of its appearance, panel, and installation positions inthe chassis.AppearanceFigure 1-1 shows a CX920.Figure 1-1 AppearanceInstallation positionThe CX920s are usually installed in slots 2X and 3X at the rear of the E9000 chassis. If they are installed in slots 1E and 4E, the 10GE switching plane is unavailable. Figure 1-2 shows the installation positions and slot numbers.Figure 1-2 Installation positions and slot numbersFront PanelFigure 1-3 shows the CX920 front panel.11122Slide-out information label (with anESN label)3BMC serial port410GE optical port540GE optical port6Stacking status indicator7Health indicator8Offline button/indicator9SYS serial port1040GE optical port indicator11Connection status indicator for the 10GEoptical port12Data transmission status indicator forthe 10GE optical portThe numbers on the left of the panel are port numbers. The triangle mark directions indicate the port positions.ESNsAn Equipment Serial Number (ESN) is a string that uniquely identifies a server. An ESN is required when you apply for technical support from Huawei.Figure 1-4 shows the ESN format.Figure 1-4 ESN example1.4 PortsThis topic describes the features, numbering rules, names, types, and quantities of the CX920ports.The CX920 provides ports for users to operate and configure. The ports are used to send andreceive data.The CX920 Ethernet ports are numbered in Slot number/Subcard number/Port numberformat.l Slot number: indicates the slot number of the current switch module. The value ranges from 1 to 4, mapping to slot numbers 1E, 2X, 3X, and 4E.l Subcard number: indicates the number of a subcard supported by service ports. Thevalue ranges from 1 to 19.l Port number indicates the serial number of the port on the subcard.For details about the values, see Figure 1-5, Table 1-2, and Table 1-3.For example, if the CX920 is in slot 2X, the first 10GE optical port on the upper right on thepanel is numbered 10GE 2/17/8, as shown in Figure 1-5.Figure 1-5 Port numbersTable 1-2 lists the external ports on the CX920.Table 1-2 External portsTable 1-3 describes the internal ports of the 10GE switching plane of the CX920. Table 1-4 describes the internal ports of the 40GE switching plane.Table 1-3 Internal ports of the 10GE switching planeTable 1-4 Internal ports of the 40GE switching plane1.5 IndicatorsThis topic describes the names, meanings, colors and status of the indicators on the CX920.By observing the indicators, you can determine the current operating status of the CX920.Table 1-5 describes the indicators on the CX920 panel.Table 1-5 Indicator descriptionand and1.6 Internal Chassis NetworkingThis topic describes connection relationships between the CX920 and mezzanine cards oncompute nodes.For details about the networking of the CX920 and Mezz cards on compute nodes, see E9000Blade Server Mezz Module-Switch Module Interface Mapping Tool.Figure 1-6 shows the internal chassis networking between the CX920 and compute nodes.Compute node ports for connecting to the CX920 are provided by two mezzanine cards andthe LOM as follows:l The mezz1 slot connects to the 40GE switching planes of the CX920s in slots 2X and3X.l The mezz2 slot connects to the 40GE switching planes of the CX920s in slots 1E and 4E.Figure 1-6 Mapping between the CX920s and mezzanine cards on a compute node1EThe LOM connects to the 10GE switching planes of the CX920s in slots 2X and 3X.Figure 1-7 Mapping between the CX920s and a compute node LOM2XMapping Between the CX920s and Ports on Mezzanine CardsMapping between the CX920s and ports on the MZ710The MZ710 provides two 40GE ports (ports 1 and 2). Ports 1 and 2 map to the 40GEswitching planes of the CX920s in slots 2X and 3X respectively, as shown in Figure 1-8.Figure 1-8 Mapping between the CX920s and ports on the MZ7101.7 Software and Hardware CompatibilityThis topic describes mezzanine cards that can work with the CX920 and pluggable modulesand cables supported by ports on the CX920 panel.For details about the software and hardware supported by the CX920, see the Huawei ServerCompatibility Checker.Supported mezzanine cardsThe CX920 connects to mezzanine cards of compute nodes. Table 1-6 describes models andspecifications of the supported mezzanine cards.Table 1-6 Supported mezzanine cardsSupported pluggable modules and cablesTable 1-7 Supported pluggable modules and cablesCX920 supports multiple pluggable optical modules, fibers, and network cables. You can choose the modules and cables based on site requirements.l The CX920 provides the following functions for 10GE applications:–Each port of ports 1 to 6 on the 40GE plane can be split into four 10GE ports and SS-OP-MPO12-4*DLC-M-5/15 optical fibers can be used to connect to 10GEswitches. Ports 7 and 8 cannot be split.–The 40GE port for connecting to the compute node can be used as 2 x 10GE ports which can connect to the 10GE mezzanine cards, and the port is compatible withthe existing 10GE device.–Provides SFP+ optical ports and supports multi-mode SFP+ optical modules.–Supports multi-mode SFP optical modules.–Supports SFP electrical modules.l The CX920 supports the following 40GE applications:–Provides QSFP+ optical ports and supports single-mode and multi-mode QSFP+ optical modules.1.8 Technical SpecificationsThis topic describes the physical, environmental, power, and network switching specificationsof the CX920.Table 1-8 describes the technical specifications of the CX920. Network switchingspecifications are described in Table 1-9 and Table 1-10.Table 1-8 Technical specificationsTable 1-9 10GE switching plane specificationsTable 1-10 40GE switching plane specifications2 Standards and Certifications About This Chapter2.1 Standards ComplianceThis topic describes the international and industry standards and communication protocolsthat the CX920 complies with.2.2 CertificationsThis topic describes the certifications that the E9000 has passed.2.1 Standards ComplianceThis topic describes the international and industry standards and communication protocolsthat the CX920 complies with.International StandardsTable 2-1 lists the international standards.Table 2-1 Standards and communication protocolsIndustry StandardsTable 2-2 lists the industry standards.Table 2-2 Industry standardsCommunication ProtocolsTable 2-3 lists the communication protocols.Table 2-3 Communication protocols2.2 CertificationsThis topic describes the certifications that the E9000 has passed.Table 2-4 lists the certifications.Table 2-4 Certifications。
华为TaiShan1280高密型(2-鲲鹏920)-服务器技术白皮书

华为TaiShan1280高密型(2*鲲鹏920)技术白皮书华为TaiShan 1280高密型(2*鲲鹏 920)重要参数声明:仅供参考,以当地实际销售信息为准•重要参数•售后服务•产品类别:机架式产品结构:1U•CPU型号:鲲鹏 920标配CPU数量:2颗•内存类型:DDR4内存容量:暂无数据•硬盘接口类型:SATA标配硬盘容量:暂无数据•保修政策:全国联保,享受三包服务;质保期为3年•客服电话:400-822-9999(周一至周日:8:00-18:00)•具体内容:保修期起始时间计算方式:从发货之日起九十(90)日或买方第一次申请保修服务之日起孰早开始计算,最晚保修起算时间不超过发货之日起九十日。
保修只适用在客户购买的国家或地区,保修不可以移转到另一个国家或地区(除非在产品保修说明中另有注明保修可移转)。
设备移转到另一个国家或地区后,新客户可以选择购买维保服务,但必需通过维保服务的签约前审核程序,例如设备检验。
进入官网>>详细参数•基本参数•处理器•主板•内存•存储•网络•管理及其它•电源性能•外观特征•适用环境•保修信息基本参数产品类别机架式纠错产品结构1U纠错处理器CPU型号鲲鹏 920纠错标配CPU数量2颗纠错最大CPU数量2颗纠错制程工艺14nm纠错主板扩展槽最多2个PCIe 4.0x16+1个PCIe 4.0x8纠错内存内存类型DDR4纠错内存描述DDR4 2933 DIMM纠错内存插槽数量32纠错存储硬盘接口类型SATA纠错内部硬盘架数最大支持10块2.5英寸硬盘纠错热插拔盘位支持热插拔纠错RAID模式RAID 0,1,50,5,6,60纠错网络网络控制器2个板载网络插卡,每个插卡支持4*GE电口或者4*10GE光口或者4*25GE光口纠错管理及其它散热系统支持7个热拔插风扇模组,支持N+1冗余纠错安全认证CE,UL,FCC,CCC,RoHS等纠错电源性能电源类型2个热插拔900W或2000W交流电源模块,支持1+1冗余纠错电源数量2个纠错电源电压100-240V纠错电源功率900W纠错外观特征产品尺寸435.6×43×790mm纠错适用环境工作温度5-35℃纠错保修信息保修政策全国联保,享受三包服务纠错质保时间3年纠错客服电话400-822-9999纠错电话备注周一至周日:8:00-18:00纠错详细内容保修期起始时间计算方式:从发货之日起九十(90)日或买方第一次申请保修服务之日起孰早开始计算,最晚保修起算时间不超过发货之日起九十日。
银河麒麟高级服务器操作系统V10 产品白皮书

银河麒麟高级服务器操作系统V10产品白皮书麒麟软件有限公司2021年11月目录1概述 (3)1.1时代背景 (3)1.2关于麒麟 (3)2产品介绍 (5)2.1产品简介 (5)2.1.1银河麒麟高级服务器操作系统V10新特性 (6)2.1.2同源策略 (8)2.1.3产品维护周期 (9)2.2产品特性与优势 (9)2.2.1性能与可靠性 (9)2.2.2系统安全管理 (11)2.2.3数据安全管理 (16)2.3配套扩展软件 (17)2.3.1高可用集群软件 (17)2.3.2虚拟化管理平台 (19)2.4系统主要功能及服务 (21)2.4.1Web服务 (21)2.4.2邮件服务 (21)2.4.3文件打印服务 (22)2.4.4域名解析服务 (22)2.4.5FTP服务 (23)2.4.6代理服务 (23)2.4.7SSH服务 (23)2.4.8DHCP服务 (24)2.4.9NFS服务 (24)2.4.10数据库服务 (25)2.4.11远程管理 (25)I2.4.12容器虚拟化 (25)2.5产品技术指标 (25)3生态适配 (30)3.1服务器整机适配部分列表 (30)3.2数据库适配部分列表 (31)3.3中间件适配部分列表 (31)4应用场景 (33)4.1海量数据管理 (33)4.2网络业务系统支撑 (34)4.3应用案例 (34)5开发环境与工具 (36)5.1系统开发环境 (36)5.2构造工具 (36)5.3调试器 (36)6技术服务 (38)7结束语 (39)1.1时代背景操作系统(OperatingSystem,简称OS)是承载各种信息设备和软件应用运行的基础平台,是配置在计算机硬件上的第一层软件。
它是一组控制和管理计算机硬件和软件资源,合理地对各类作业进行调度以及方便用户的程序集合。
操作系统是用来对整个计算机系统的硬件和软件资源进行配置和管理,控制所有应用程序运行,提供人机交互的平台,是计算机工作的灵魂,CPU、数据库、办公软件、中间件、应用软件等需要与操作系统深度适配。
超强K620系列信创服务器 用户指南说明书

机架式服务器产品说明书——超强K620系列信创服务器用户指南前言前言概述本文档介绍了超强K620鲲鹏服务器的产品外观,结构,组件和规格,指导用户对超强K620进行安装、连线、上电下电、基本配置、安装操作系统及处理故障等操作。
本文档适用于鲲鹏920处理器以下型号:7260、5250、5230、7265、5255、5220和3210。
其中,7260原为6426、5250对原为4826、5230原为3226。
符号约定在本文中可能出现下列标志,它们所代表的含义如下。
目录前言...................................................................................................................................................... i i 1简介 .. (1)1.1 物理结构 (1)1.2 逻辑结构 (3)2组件 (7)2.1 前面板组件 (7)2.2 前面板指示灯和按钮 (10)2.3 后面板组件 (13)2.4 后面板指示灯 (15)2.5 灵活IO 卡 (16)2.6 硬盘编号及指示灯 (17)2.6.1 硬盘编号 (17)2.6.2 SAS/SATA 硬盘指示灯 (21)2.6.3 NVMe 硬盘指示灯 (21)2.7 Riser 卡和PCIe 插槽 (22)2.8 风扇 (28)3产品规格 (30)3.1 技术规格 (30)3.2 环境规格 (33)3.3 物理规格 (35)3.4 电源规格 (35)4软硬件兼容性 (36)5安装与配置 (37)5.1 工具准备 (37)5.2 设备上的标志 (38)5.3 防静电 (39)5.3.1 操作准则 (39)5.3.2 佩戴防静电腕带 (40)5.4 安装环境要求 (40)5.4.1 空间要求与通风要求 (40)5.4.2 温度要求与湿度要求 (41)5.4.3 机柜要求 (41)5.5 拆除机箱外包装 (41)5.6 安装硬件选件 (42)5.7 安装导轨及服务器 (42)5.7.1 安装L 型滑道及服务器 (42)5.7.2 安装可伸缩滑道及服务器 (45)5.8 连接外部线缆 (46)5.8.1 布线指导 (46)5.8.2 连接鼠标、键盘和VGA 接口线缆 (47)5.8.3 连接网线 (48)5.8.4 连接光口线缆 (49)5.8.5 连接USB 设备 (52)5.8.6 连接串口线缆 (53)5.8.7 连接电源线缆 (54)5.8.7.1 连接交流电源线缆 (54)5.8.7.2 连接直流电源线缆 (55)5.8.8 检查线缆连接 (56)5.9 上电与下电 (57)5.10 初始配置 (59)5.10.1 默认数据 (59)5.10.2 配置简介 (60)5.10.3 查询管理网口IP 地址 (61)5.10.4 登录iBMC Web 界面 (64)5.10.5 检查服务器 (65)5.10.6 修改初始密码 (69)5.10.7 配置RAID. (73)5.10.8 设置BIOS. (73)5.10.9 安装操作系统 (81)5.10.10 使系统保持最新状态 (81)6故障处理指导 (83)7维保与安全 (84)7.1 维保与保修 (84)7.2 安全 (84)8常用操作 (85)8.1 登录远程虚拟控制台 (85)8.1.1 通过iBMC WEB 登录服务器远程虚拟控制台 (85)8.1.2 使用独立远程控制台登录服务器实时桌面 (90)8.2 登录iBMC 命令行 (95)8.3 使用PuTTY 登录服务器(串口方式) (98)8.4 使用PuTTY 登录服务器(网口方式) (100)8.5 查询服务器处理器型号 (102)9更多资源 (106)9.1 技术支持 (106)9.2 维护工具 (107)A 附录 (108)A.1 BIOS. (108)A.2 iBMC (109)A.3 术语 (109)A.4 缩略语 (111)A.5 传感器列表(配置鲲鹏920 7260、5250、5230、7265 或5255 处理器) (114)A.6 传感器列表(配置鲲鹏920 5220 或3210 处理器) (117)1 简介超强K620鲲鹏服务器是基于鲲鹏920处理器的数据中心服务器,K620是2U 2路机架服务器。
华为TaiShan200-5280服务器技术白皮书

华为TaiShan 200 服务器白皮书 (型号 5280)目录1产品概述 (1)2产品特点 (2)3逻辑结构 (4)4硬件描述 (6)4.1外观 (6)4.2指示灯和按钮 (9)4.3Riser 卡和PCIe 槽位 (14)4.4物理结构 (22)5产品规格 (23)5.1技术规格 (23)5.2环境规格 (25)5.3物理规格 (27)6软硬件兼容性 (28)6.1CPU (28)6.2 内存 (29)6.3 存储 (32)6.4 IO 扩展 (34)6.5 电源 (34)7系统管理 (36)8维保与保修 (38)9通过的认证 (39)1 产品概述TaiShan 200服务器是基于华为Kunpeng 920处理器的数据中心服务器,其中,5280存储型是4U2路机架服务器(以下简称5280),该服务器主要面向存储业务,具有高性能计算、大容量存储、低能耗、易管理、易部署等优点。
图1-1 外观图2 产品特点性能和扩展特点5280的性能和扩展特点如下:●支持华为自研的、面向服务器领域的64 bits高性能多核Kunpeng 920处理器,内部集成了DDR4、PCIe4.0、25GE、10GE、GE等接口,提供完整的SOC功能。
–最大可支持64cores,2.6GHz,可支持多种核数量和频率的型号搭配。
–兼容适配ARMv8-A架构特性,支持ARMv8.1和ARMv8.2扩展。
–Core为自研64bits-TaiShan core核。
–每个core集成64KB L1 ICache,64KB L1 Dcache和512KB L2 Dcache。
–支持高达45.5~46MB的L3 cache容量。
–支持超标量,可变长度,乱序流水线。
–支持ECC 1bit纠错,ECC 2bit报错。
–支持片间Hydra高速接口,通道速率高达30Gbps。
–支持8个DDR控制器。
–最大支持8个物理以太网口。
–支持3个PCIe控制器,支持GEN4(16Gbps),并可向下兼容。
服务器安全增强系统技术白皮书

服务器安全增强系统技术白皮书1. 服务器安全增强的目的1.1 信息安全状况令人堪忧信息化技术是一把双刃剑,它在推动政务和企业等用户业务信息化和网络化快速发展的同时,也给用户的业务信息系统带来了日益严重的安全威胁。
近年来,安全攻击越来越带有明确的利益目标,以窃取银行帐号、密码和个人信息,获得经济利益为目的的木马和间谍软件迅速增多,成为当前黑客手中的主要工具。
具有特定目的的木马攻击越来越频繁,针对网络游戏、网络银行的木马、间谍软件不仅种类繁多、变种繁多,而且传播形式也趋于多样化和复杂化,恶意代码通过网页、邮件、P2P传播,令人防不胜防。
由于带有明确的利益获取目的,因此安全攻击比以往更加隐蔽、更难为人们所察觉;另一方面,这类攻击由于融合了网络化的特点,致使被攻击对象的范围更广、防范更难、危害更大。
由于服务器是信息应用的核心,无论是在C/S计算模式还是B/S计算模式中,它们都是绝大多数用户应用服务的运行中心和数据处理中心,因此,针对服务器的攻击事件层出不穷,攻击手段多种多样,从缓冲区溢出攻击、系统管理员口令攻击到恶意代码攻击,从因特网黑客外部攻击到内部人员攻击,服务器总是处于安全的核心。
另一方面,商用操作系统在安全结构上的缺陷又进一步为服务器攻击提供机会。
今天的商用操作系统,无论是UNIX/Linux,还是Windows系统,在注重功能性的同时,却严重忽略了安全性保证,比如管理员权限的过于集中、访问控制机制薄弱、身份鉴别机制的易破解性等等。
以操作系统增强为基础的服务器安全加固是提高服务器安全能力的一种可行方案,本系统基于可信计算技术的信任传递机制,保证服务器只能运行经过明确授权的代码,从而阻止恶意代码和缓冲区溢出攻击,提高服务器的抗攻击能力。
1.2 服务器安全增强系统主要功能可以说,如果每一个用户都是经过认证和授权的,其操作都是符合规定的,那么服务器就不会产生安全事故,用户的信息系统也就有了安全保证。
从技术措施上对服务器运行代码进行规范和安全管理可以极大地减少安全成本、提高服务器安全性能和效果。
华为TaiShan200服务器技术白皮书

华为TaiShan 200 服务器技术白皮书(型号 2280)目录1产品概述 (1)2产品特点 (2)3逻辑结构 (4)4硬件描述 (6)4.1外观 (6)4.2指示灯和按钮 (10)4.3Riser 卡和PCIe 槽位 (15)4.4物理结构 (22)5产品规格 (24)5.1技术规格 (24)5.2环境规格 (26)5.3物理规格 (28)6软硬件兼容性 (29)6.1CPU (29)6.2 内存 (30)6.3 存储 (33)6.4 IO 扩展 (35)6.5 电源 (36)7系统管理 (37)8维保与保修 (39)9通过的认证 (40)1 产品概述TaiShan 200服务器是基于华为Kunpeng 920处理器的数据中心服务器,其中,2280均衡型是2U2路机架服务器(以下简称2280)。
该服务器面向互联网、分布式存储、云计算、大数据、企业业务等领域,具有高性能计算、大容量存储、低能耗、易管理、易部署等优点。
以12块硬盘配置为例的外观图如图1-1所示。
图1-1 外观图2 产品特点性能和扩展特点2280的性能和扩展特点如下:●支持华为自研的、面向服务器领域的64 bits高性能多核Kunpeng 920处理器,内部集成了DDR4、PCIe4.0、25GE、10GE、GE等接口,提供完整的SOC功能。
–最大可支持64cores,2.6GHz,可支持多种核数量和频率的型号搭配。
–兼容适配ARMv8-A架构特性,支持ARMv8.1和ARMv8.2扩展。
–Core为自研64bits-TaiShan core核。
–每个core集成64KB L1 ICache,64KB L1 Dcache和512KB L2 Dcache。
–支持高达45.5~46MB的L3 cache容量。
–支持超标量,可变长度,乱序流水线。
–支持ECC 1bit纠错,ECC 2bit报错。
–支持片间Hydra高速接口,通道速率高达30Gbps。
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长按UID按钮5秒左右,可以复位服务器的iBMC管理系统。
健康状态指示灯
绿色(常亮):表示设备运转正常。
红色(1Hz频率闪烁):系统有严重告警。
红色(5Hz频率闪烁):系统有紧急告警。
灵活IO卡在位指示灯
绿色(常亮):表示灵活IO卡在位,可以被正常识别。
熄灭:表示灵活IO卡不在位或故障。
2.7
IO模组1和IO模组2支持的Riser卡如图2-10所示。图2-10中Riser卡可以安装在模组1或者模组2上,安装在IO模组1时,PCIe槽位为Slot 1~Slot 3,当安装在IO模组2时,PCIe槽位为Slot 4~Slot 6。
图2-1Riser卡(3x8)
配置机型为2xSAS+8xNVMe时,当Riser卡安装在IO模组1时,仅Slot 2和Slot 3可用,当安装在IO模组2时,仅Slot 5和Slot 6可用。Slot 1和Slot 4不支持插PCIe卡。
2.5
服务器支持的灵活IO卡详细信息请联系技术支持。
各型号灵活IO卡的指示灯如下所示:
图2-1TM210(4*GE电口)
图2-2TM280(4*25GE光口)
表2-1灵活IO卡指示灯说明
网卡类型
指示灯
状态
4*GE电口灵活IO卡
数据传输状态指示灯
黄色(闪烁):表示有数据正在传输。
熄灭:表示无数据传输。
2
2.1前面板组件
2.2前面板指示灯和按钮
2.3后面板组件
2.4后面板指示灯
2.5灵活IO卡
2.6硬盘编号及指示灯
2.7 Riser卡和PCIe槽位
2.8风扇
2.1
前面板
S920X03(2U)前面板组件如图2-1所示。
图2-1S920X03(2U)前面板组件
1
硬盘
2
标签卡(含SN标签)
3
USB 3.0接口(归属于CPU1)
图2-1S920X03(2U)前面板指示灯和按钮
1
UID按钮/指示灯
2
健康状态指示灯
3
电源按钮/指示灯
4
故障诊断数码管
5
灵活IO卡在位指示灯
6
硬盘Fault指示灯
7
硬盘Active指示灯
-
-
表2-1前面板指示灯/按钮说明
标识
指示灯/按钮
状态说明
故障诊断数码管
显示---:表示服务器正常。
显示故障码:表示服务器有部件故障。
USB 3.0
2
提供外出USB接口,通过该接口可以接入USB设备。
说明
使用外接USB设备时请确认USB设备状态良好,否则可能导致服务器工作异常。
使用外接USB设备时,最大支持1米的延长线。
VGA接口
DB15
1
用于连接显示终端,例如显示器或物理KVM。
说明
前面板的VGA接口没有线缆固定螺钉,视频线缆容易脱落,推荐使用后面板的VGA接口。
2.3
S920X03(2U)后面板组件如图2-3所示。
图2-1后面板组件
1
风扇模块
2
电源模块1
3
电源模块接口1
4
电源模块接口2
5
电源模块2
-
-
表2-1后面板接口说明
名称
类型
数量
说明
电源模块接口
-
1/2
用户可根据自己实际需求选配电源数量,但是务必确保电源的额定功率大于整机额定功率。为了保证设备运行的可靠性,推荐配置2个电源模块。当采用单电源供电时,在iBMC Web界面中“工作模式”将不能设置为“主备供电”,用户可在“系统管理>电源&功率>电源信息>电源设置”中进行修改。
待机状态下短按该按钮,可以进行上电。
UID按钮/指示灯
UID按钮/指示灯用于定位待操作的设备。
UID指示灯说明:
熄灭:设备未被定位。
蓝色闪烁(闪烁255秒):设备被重点定位。
蓝色常亮:设备被定位。
UID按钮说明:
可通过手动按UID按钮、iBMC命令或者iBMC的WebUI远程控制使灯熄灭、点亮或闪烁。
S920X03(2U)服务器外观图如图1-1所示。
图1-1外观图
1.1物理结构
1.2逻辑结构
1.2
S920X03(2U)服务器的各个部件如图1-2所示。
图1-1部件
1
前置硬盘
2
IO模组1(归属于CPU2)
3
IO模组2(归属于CPU1)
4
超级电容
5
导风罩
6
横梁
7
机箱
8
风扇模块
9
电源模块
10
电源背板
11
连接状态指示灯
绿色(常亮):表示网络连接正常。
熄灭:表示网络未连接。
4*25GE光口灵活IO卡
速率指示灯
绿色(常亮):表示数据传输速率为25Gbit/s。
黄色(常亮):表示数据传输速率为10Gbit/s。
熄灭:表示网络未连接。
连接状态指示灯/数据传输状态指示灯
绿色(常亮):表示网络连接正常。
绿色(闪烁):表示有数据正在传输。
2.4
S920X03(2U)后面板指示灯如图2-4所示。
图2-1后面板指示灯
1
电源模块指示灯
2
风扇模块指示灯
表2-1后面板指示灯说明
指示灯
状态说明
电源模块指示灯
绿色(常亮):表示输入和输出正常。
橙色(常亮):表示输入正常,电源过温保护、电源输出过流/短路、输出过压、短路保护、器件失效(不包括所有的器件失效)等原因导致无输出。
25GE光口
SFP28
4
通过一张灵活IO卡可实现最大4个25GE光口。
说明
25GE光口可支持速率自适应到10GE。通过不同速率的光模块实现。
板载网口
RJ45
2
提供外出1000Mbps的以太网口,支持自适应10/100/1000M速率。通过该接口可用于服务器OS系统管理。
2.2
S920X03(2U)前面板指示灯和按钮如图2-2所示。
PCIe 4.0
x16
x8
Port28
80/08/0
-
全高半长
说明
支持全高半长的PCIe卡。
总线带宽为PCIe x8的插槽向下兼容PCIe x4、PCIe x2的PCIe卡。
所有槽位的供电能力都可以最大支持75W的PCIe卡,PCIe卡的功率取决于PCIe卡的型号。具体支持的PCIe卡请参考联系技术支持。不在兼容性中的PCIe卡,请联系当地销售人员提交兼容性测试需求。
硬盘背板
12
IO扩展卡
13
灵活IO卡(归属于CPU1)
14
线缆转接板
15
主板
16
DIMM
17
散热器
-
-
IO模组1和IO模组2都可选配Riser卡。本图仅供参考,具体以实际配置为准。
CPU集成在主板上,不能单独更换。
1.3
服务器逻辑结构如图1-3所示。
图1-1服务器逻辑结构
支持两路鲲鹏920处理器,每个处理器支持8个DDR4 DIMM。
NVMe硬盘不在位或者PCIe链路断开。
绿色常亮
熄灭
NVMe硬盘在位且无故障。
绿色闪烁(2Hz)
熄灭
NVMe硬盘正在进行读写操作。
熄灭
黄色闪烁(2Hz)
NVMe硬盘被OS定位或正处于热插拔过程中。
熄灭
黄色闪烁(0.5Hz)
NVMe硬盘已完成热拔出流程,允许拔出。
绿色常亮/灭
黄色常亮
NVMe硬盘故障。
2.6.2
SAS/SATA硬盘指示灯如图2-8所示。
图2-1SAS/SATA硬盘指示灯
表2-1SAS/SATA硬盘指示灯说明
硬盘Active指示灯(绿色指示灯)
硬盘Fault指示灯(黄色指示灯)
状态说明
常亮
熄灭
硬盘在位。
闪烁(4Hz)
熄灭
硬盘处于正常读写状态或重构主盘状态。
常亮
闪烁(1Hz)
硬盘被RAID卡定位。
鲲鹏服务器主板S920X03 (2U)
技术白皮书
文档版本:01
发布日期:2020-09-29
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前言
概述
本文档详细的描述了鲲鹏服务器主板S920X03搭配2U机箱组成的服务器S920X03(2U)(以下简称S920X03(2U))的产品结构、组件、规格、兼容性等内容。
读者对象
本文档主要适用于售前工程师。
4
灵活IO卡(归属于CPU1)
5
VGA接口(归属于BMC)
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板载网口(从左到右分别为板载网口1、板载网口2。)(归属于CPU2)
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管理网口(归属于BMC)
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调测串口(归属支持CPU1与BMC切换)
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IO模组1(归属于CPU2)
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IO模组2(归属于CPU1)
表2-1前面板接口说明
名称
类型
数量
说明
USB接口
“须知”不涉及人身伤害。
对正文中重点信息的补充说明。
“说明”不是安全警示信息,不涉及人身、设备及环境伤害信息。
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文档版本
发布日期
修改说明
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2020-09-29
第一次正式发布。
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S920X03(2U)是基于鲲鹏920处理器的数据中心服务器。该服务器面向互联网、分布式存储、云计算、大数据、企业业务等领域,具有高性能计算、大容量存储、低能耗、易管理、易部署等优点。