Nvidia DGX B200 - Custom Policies

NVIDIA DGX B200 User Guide
▶ PercentageofDomainBudget: How much of the budget can be allocated.
▶ Status: Whether the policy is in eect. This determined by the Domain Policy State
In general, the algorithm always uses PercentageofDomainBudget.
curl -k -u <bmc-user>:<password> https:∕∕<bmcip>∕redfish∕v1∕Managers∕BMC∕
,→NodeManager∕Domains∕0∕Policies∕<PolicyID>
For example, to view policy 0 in domain 0:
curl -k -u <bmc-user>:<password> https:∕∕<bmcip>∕redfish∕v1∕Managers∕BMC∕
,→NodeManager∕Domains∕0∕Policies∕0
Example response:
{
"@odata.context": "∕redfish∕v1∕$Metadata#NvidiaNmPolicy.NvidiaNmPolicy",
"@odata.id": "∕redfish∕v1∕Managers∕BMC∕NodeManager∕Domains∕0∕Policies∕0",
"@odata.type": "#NvidiaNmPolicy.v1_2_0.NvidiaNmPolicy",
"AssociatedDomainID": {
"@odata.id": "∕redfish∕v1∕Managers∕BMC∕NodeManager∕Domains∕0"
},
"ComponentId": "COMP_MEMORY",
"Id": "0",
"Limit": 800,
"Name": "0",
"PercentageOfDomainBudget": 15,
"Status": {
"State": "Disabled"
}
}
In this example, policy 0 denes the percentage of the budget for domain 0. The CPU budget for
both sockets is 800 W, which is equally divided. The PercentageOfDomainBudget eld, which
indicates how much of the overall budget will be allocated to the CPUs, shows 15 percent for this
example.
9.3.13.3 Custom Policies
To add a custom policy, use the following template and specify values for the highlighted elds. Cus-
tom domain ID starts from 10.
The engine will add the percentage values and the power values in the provided conguration elds.
Error messages are issued for the following conditions:
▶ Power exceeds the Max value or falls below the Min value of the domain power.
▶ The PercentageOfDomainBudget values add up to over 100 percent.
Template:
{
"@odata.context": "∕redfish∕v1∕$Metadata#NvidiaNmDomain.NvidiaNmDomain",
"@odata.id": "∕redfish∕v1∕Managers∕BMC∕NodeManager∕Domains∕0",
"@odata.type": "#NvidiaNmDomain.v1_4_0.NvidiaNmDomain",
"Capabilities": {
"Max": 6000.0000,
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9.3. Redsh Examples 79