Nvidia DGX B200 - Modifying the Boot Order Using Redfish

NVIDIA DGX B200 User Guide
Match the attribute name with the value in the registry for a description.
Example response:
"Description": "Current BIOS Settings",
"Id": "Bios",
"Name": "Current BIOS Settings"
...
▶ To change an attribute in the future BIOS settings, PATCH the SD URI and specify the attribute
name with the new value. You can change more than one attribute at a time.
For example, the following PATCH request species how the system responds when the SEL log
is full:
curl -k -u <bmc-user>:<password> --location --request PATCH 'https:∕∕<bmc-ip-
,→address>∕redfish∕v1∕Systems∕DGX∕Bios∕SD' -H 'Content-Type: application∕json' -H
,→'If-Match:*' --data-raw '{"Attributes" : {"IPMI002":"IPMI002DoNothing", "IPMI201
,→":"IPMI201Donotloganymore"}}'
Example response:
"Description": "Future BIOS Settings",
"Id": "SD",
"Name": "Future BIOS Settings"
...
® Note
All attribute changes to the BIOS require a power cycle to take eect. When changing the attributes
is followed by a BIOS update, an additional power cycle is needed to apply the changes.
9.3.4. Modifying the Boot Order Using Redsh
To modify the boot order on DGX B200 systems using Redsh APIs, follow the steps described in this
procedure.
1. Read the current boot order.
From any system in the same network as the BMC, run the following curl command to get the
current boot order:
$ curl -k -u <BMC username>:<BMC password> https:∕∕<BMC_IP_address>∕redfish∕v1∕
,→Systems∕DGX∕SD -H "content-type:application∕json" -X GET -s | jq .Boot.BootOrder
[
"Boot0000",
"Boot000F",
"Boot0004",
"Boot0005",
"Boot0006",
"Boot0007",
"Boot0008",
"Boot0009",
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68 Chapter 9. Redsh APIs Support