topic Re: Can't perform patch request using redfish api in Server Management - Remote Server Management

Can't perform patch request using redfish api

Gunawan_Jo — Wed, 23 Oct 2024 13:11:17 GMT

I'm encountering an issue while trying to set the boot target for my HPE server using the Redfish API. I successfully inserted the SPP firmware ISO using the virtual media URL. Now, I want to set the next boot target to that virtual media.

I’m sending a PATCH request to the following endpoint:
https://ip_address/redfish/v1/Systems/1/

Here's the body of the request:

{

"Boot": {

"BootSourceOverrideTarget": "Cd",

"UefiTargetBootSourceOverride": "PciRoot(0x0)/Pci(0x5,0x2)/Pci(0x0,0x4)/USB(0x1,0x0)",

"BootSourceOverrideEnabled": "Once"

}

However, I keep getting this error response

{

"error": {

"code": "iLO.0.10.ExtendedInfo",

"message": "See @Message.ExtendedInfo for more information.",

"@Message.ExtendedInfo": [

{

"MessageArgs": [

"UefiTargetBootSourceOverride"

"MessageId": "iLO.2.24.UnableToModifyDuringSystemPOST"

}

]

}

I thought I just needed to wait for the POST to finish, and I've actually waited for a whole day, but the error persists.

Has anyone else faced this issue before? I'm looking forward to any help or suggestions on how to resolve this. Thanks!

Re: Can't perform patch request using redfish api

TVVJ — Wed, 23 Oct 2024 12:07:50 GMT

Hello,

Though not sure about RESTAPIs, the error indicates that the boot source could not be over-ridden during POST. May be the values for the following needs to be reviewed:

"UefiTargetBootSourceOverride": "PciRoot(0x0)/Pci(0x5,0x2)/Pci(0x0,0x4)/USB(0x1,0x0)"

Regards,

Query: Can't perform patch request using redfish api

support_s — Mon, 28 Oct 2024 11:26:47 GMT

Hello,

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Re: Can't perform patch request using redfish api

HexaDeci — Mon, 03 Feb 2025 04:25:01 GMT

I had the same issue you were experiencing except that I did not include "UefiTargetBootSourceOverride" in the payload and still encountered the same error. I waited for the attributes of this endpoint /redfish/v1/systems/1 to be in this state:

"DeviceDiscoveryComplete":
"AMSDeviceDiscovery": "NoAMS",
"DeviceDiscovery": "vMainDeviceDiscoveryComplete"
}

"PostState": "InPostDiscoveryComplete"

As per API documentation, "Discovery complete is the point at which it has been deemed safe to read and write the BIOS configuration information."
My only workaround was to power off the server, apply the patch, and then turn it back on.

I hope this helps.