Function Description:

Resource reservation means that a certain amount of resource space is reserved on some nodes. The system and other virtual machines will not use this part of the resources. When a node fails or is switched for disaster recovery, the reserved node resources can be used to immediately restore the virtual machine, reducing the risk of business failure recovery due to insufficient resources.

Precautions:

None.

Prerequisite

None.

Steps:

Step 1.Log in to the SCP platform and select Reliability > SCP Status Check > Overload Check.

Step 2.You can see the current reservation status on the main interface. Click the Add Resource Reservation button to enter the host resource reservation configuration interface.

Step 3.Select the Resource Pool for reserved resources and the Node for reserved resources, configure the Reserved Memory, and click OK.

Step 4.You can see the reserved item you just added to the interface, and you can Edit or Delete it.