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Huijuan, Wang 6b5b734642 deh umn 20240910 version 
Reviewed-by: Pristromskaia, Margarita <margarita.pristromskaia@t-systems.com>
Co-authored-by: Huijuan, Wang <wanghuijuan738@noreply.gitea.eco.tsi-dev.otc-service.com>
Co-committed-by: Huijuan, Wang <wanghuijuan738@noreply.gitea.eco.tsi-dev.otc-service.com>
2024-09-27 14:04:38 +00:00

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What Are the Differences Between DeHs and BMSs?

Bare metal servers and dedicated hosts are physically-isolated servers dedicated to individual tenants. Their differences are as follows:

  • DeH: A dedicated host is fully exclusive for your ECSs, but cannot be directly used for running workloads. You can deploy ECSs for running workloads on a dedicated host.
  • BMS: A BMS is used as a physical server and can be directly used for running your services.
Figure 1 Differences between DeHs and BMSs
Table 1 Differences between DeHs and BMSs

Item

DeH

BMS

Virtualization provided

Yes

No

Usage

Used to accommodate ECSs

Used as a whole server

Supported specifications

Specifications of physical servers running DeHs and supported ECS specifications

Only BMS specifications

Supported images

ECS images

Only BMS images
Parent topic: DeH FAQs