裸金属服务器租用常见问题

如果你是金融、证券等行业的，当你遇到过对业务部署的合规性要求，以及某些客户对数据安全的苛刻要求，只能采用物理服务器部署，确保资源独享、数据隔离和可监管可追溯的时候~

当你处于超算中心、基因测序、图形渲染等高性能计算场景，此时处理数据量大，对计算性能、稳定性、实时性等性能要求却很高，但又不愿意接受虚拟化带来的性能损耗和超线程等影响的时候~

当你的客户要求其关键的数据库业务不能部署在虚拟机上，而是必须通过资源专享、网络隔离、性能有保障的物理服务器承载的时候~

那么，是时候召唤裸金属服务器了！

裸金属产品详情请戳：https://v.idcbest.hk

一、裸金属服务器

裸金属服务器（Bare Metal Server）为用户提供专属的物理服务器，提供卓越的计算性能，满足核心应用场景对高性能及稳定性的需求，结合了传统托管服务器带来的稳定性能与云中资源高度弹性的优势。裸金属服务器（BMS）和弹性云服务器（ECS）可以内网互通，帮助客户您轻松实现内网混合部署，灵活应对各种业务场景。

二、裸金属服务器与其他产品的关系

1.裸金属服务器与虚拟私有云

VPC为裸金属服务器提供一个逻辑上完全隔离的网络资源，您还可以在VPC中定义VPN、IP地址、带宽等网络特性，为裸金属服务器提供安全的隔离网络环境。

2.裸金属服务器与镜像服务

用户可以通过镜像创建裸金属服务器，提供裸金属服务器的部署效率。

三、裸金属服务器的操作

1.登录裸金属服务器

①只有运行中的裸金属服务器才允许用户登录。

当前仅支持使用密码方式登录裸金属服务器。根据您登录裸金属服务器所使用的主机操作系统和IP方式不同，登录裸金属服务器的要求和过程也不相同。

②使用私有IP地址登录裸金属服务器（私有IP登录）

您如果没有为裸金属服务器配置弹性IP，则需要使用一台与裸金属服务器网络互通的弹性云服务器来登录裸金属服务器。

③使用弹性IP地址登录裸金属服务器（弹性IP登录）

您已经为裸金属服务器配置弹性IP，则可以在任意一台能够连接公网的主机上登录裸金属服务器。

2. 裸金属服务器生命周期管理

选择裸金属服务器，单击裸金属服务器列表左上角的“开机”、“关机”、“重启”或“删除”，修改裸金属服务器状态。如在进行中出现故障，需联系管理员处理。

四、裸金属服务器常见问题

1. 裸金属服务器主要有哪些应用场景？

主机参考裸金属服务器提供更加稳定、强大的性能，因此适用于对性能要求很高的应用。典型应用场景包括：关系数据库和NoSQL数据库、内存分析解决方案、分布式高速缓存系统、大规模在线/移动广告平台、大数据类应用、游戏、3D渲染、通信平台、移动商务平台。

2.我申请的裸金属服务器是否在同一子网？

由于您可以自定义网络，所以裸金属服务器是否在一个子网，完全由您来控制。

3.裸金属服务器是否提供高性能磁盘？

当前裸金属服务器本地磁盘仅支持SATA及SAS磁盘。

4.我能否自己安装或者升级操作系统？

裸金属服务器需要使用我们提供的操作系统，不能自行添加或升级，操作系统可以打补丁。

5.操作系统是否有图形界面？

当前提供的Linux操作系统是命令行界面，用户如果需要可以自己设置图形管理。

主机参考最新推出了裸金属服务器租用产品，裸金属服务器是一种按需购买、按量付费的物理云服务器租用服务，可以提供云端专用的高性能、安全隔离的物理服务器集群。具体详询主机参考客服zhujicankao.com。

If you are in finance, securities and other industries, when you have met the compliance requirements for business deployment and some customers' stringent requirements for data security, you can only use physical server deployment to ensure resource exclusive, data isolation and regulatory traceability~

When you are in Supercomputing Center, gene sequencing, graphics rendering and other high-performance computing scenarios, when the processing data is large, the performance requirements of computing performance, stability, real-time are very high, but you are not willing to accept the impact of virtualization on performance loss and hyper threading~

When your customers require that their key database business cannot be deployed on virtual machines, but must be hosted by a physical server with exclusive resources, network isolation and guaranteed performance~

Well, it's time to summon the bare metal server!

For details of bare metal products, please st: https://v.idcbest.hk

1、 Bare metal server

Bare metal server provides users with exclusive physical servers, excellent computing performance, and high performance and stability requirements for core application scenarios. It combines the advantages of traditional managed servers in terms of stability and high flexibility of resources in the cloud. Bare metal server (BMS) and elastic cloud server (ECS) can communicate with each other in the intranet, so as to help customers easily realize the mixed deployment of the intranet and flexibly cope with various business scenarios.

2、 Relationship between bare metal server and other products

1. Bare metal server and virtual private cloud

VPC provides a logically completely isolated network resource for bare metal servers. You can also define VPN, IP address, bandwidth and other network features in VPC to provide a safe isolated network environment for bare metal servers.

2. Bare metal server and image service

Users can create bare metal servers through images to provide deployment efficiency of bare metal servers.

3、 Operation of bare metal server

1. Log in to bare metal server

① Only running bare metal servers allow users to log in.

Currently, only password login to bare metal server is supported. Depending on the host operating system and IP mode you use to log in to the bare metal server, the requirements and procedures for logging in to the bare metal server are different.

② Log in to bare metal server with private IP address (private IP login)

If you do not configure elastic IP for the bare metal server, you need to use an elastic cloud server interworking with the bare metal server network to log in to the bare metal server.

③ Log in to bare metal server with elastic IP address (elastic IP login)

If you have configured elastic IP for the bare metal server, you can log in to the bare metal server on any host that can connect to the public network.

2. Bare metal server life cycle management

Select the bare metal server, click "power on", "power off", "restart" or "delete" in the upper left corner of the bare metal server list to modify the status of the bare metal server. In case of failure in progress, contact the administrator for handling.

4、 Bare metal server FAQ

1. What are the main application scenarios of bare metal servers?

The host reference bare metal server provides more stable and powerful performance, so it is suitable for applications with high performance requirements. Typical application scenarios include: relational database and NoSQL database, memory analysis solution, distributed cache system, large-scale online / mobile advertising platform, big data applications, games, 3D rendering, communication platform, and mobile commerce platform.

2. Is the bare metal server I applied for in the same subnet?

Since you can customize the network, it is up to you to control whether the bare metal server is in a subnet.

3. Do bare metal servers provide high-performance disks?

Currently, bare metal server local disk only supports SATA and SAS disks.

4. Can I install or upgrade the operating system myself?

The bare metal server needs to use the operating system provided by us. It cannot be added or upgraded by itself. The operating system can be patched.

5. Does the operating system have a graphical interface?

Currently, the Linux operating system is a command-line interface. Users can set up their own graphic management if they need to.

The host reference newly launched the bare metal server rental product. The bare metal server is a physical cloud server rental service purchased on demand and paid by volume, which can provide a high-performance, secure and isolated physical server cluster dedicated to the cloud. For details, please refer to customer service zhujicankao.com.

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