ECSs in resource pools and ECSs on DeHs have almost the same functions except those listed in Table 1.
Item |
Resource Pool ECS |
DeH ECS |
|---|---|---|
ECS flavors |
Multiple ECS types are supported. For details, see the Elastic Cloud Server User Guide. |
The ECSs running on DeHs vary. |
Auto recovery |
Supported NOTE:
The ECS supports automatic failover. If the physical server accommodating the ECS becomes faulty, the ECS can be automatically migrated to a properly running physical server, ensuring service continuity. |
Supported NOTE:
If a DeH becomes faulty, the system will select a server from the unprovisioned servers to replace the faulty DeH and automatically migrate the ECSs deployed on the faulty DeH to the new DeH, ensuring high service availability. |