Hi team.
We get the following errors from PCCS, despite it being configured per the canonical tdx guide. The subscription key was obtained and set up via the pccs-configure command.
Here's the relevant output from pccs.service:
Aug 11 20:13:59 GPU36 node[1484159]: 2025-08-11 20:13:59.035 [error]: Intel PCS server returns error(404).
Aug 11 20:13:59 GPU36 node[1484159]: 2025-08-11 20:13:59.036 [error]: Error: No cache data for this platform.
Aug 11 20:13:59 GPU36 node[1484159]: at Module.getPckCertFromPCS (file:///opt/intel/sgx-dcap-pccs/services/logic/commonCacheLogic.js:159:11)
MPA registration log looks correct:
[08-08-2025 11:33:06] INFO: Starts Registration Agent Flow.
[08-08-2025 11:33:06] INFO: Registration Flow - Registration status indicates registration is completed successfully. MPA has nothing to do.
[08-08-2025 11:33:06] INFO: Finished Registration Agent Flow.
[09-08-2025 12:06:30] INFO: SGX Registration Agent version: 1.21.100.3
[09-08-2025 12:06:30] INFO: Starts Registration Agent Flow.
[09-08-2025 12:06:30] INFO: Registration Flow - Registration status indicates registration is completed successfully. MPA has nothing to do.
[09-08-2025 12:06:30] INFO: Finished Registration Agent Flow.
BIOS settings were also verified to be correct, with all relevant memory encryption and SGX options set to expected values.
Production check in tdx/attestation/check-production.sh passes as well and all /dev/sgx_* devices are present.
Would appreciate any inputs here on how to resolve the issue.
