====== Daily Work Summary: 2026-03-21 ======

* **Crash Analysis**: Evaluated hard lockup before REISUB. Traced to iGPU/VF reset event at 14:12. Logs showed high-frequency noise from Gemini Voice prior to hang.
* **Stability Improvement**: Disabled **Gemini Voice** persistently to eliminate API-loop overhead. 
* **Performance Service Fix**: Refactored ''max-performance.service'' into a robust standalone script at ''/usr/local/bin/max-performance.sh'', resolving fatal startup errors.
* **Btrfs Optimization**: Applied high-performance mount options (''commit=60,compress=zstd:1,noatime'') to all subvolumes on the NVMe SSD. Removed redundant ''autodefrag''.
* **VM Optimization**: Updated ''recovered_vm.xml'' with:
  * **Static Hugepages** for reduced memory latency.
  * **IOThreads** assigned to VirtIO-SCSI, pinned to host Core 4.
  * **Emulator Pinning** to Cores 4-5 to prevent interference with VM P-cores (0-3).
* **HUD Security**: Implemented "Bright Red" VF Watcher in Conky. HUD now blinks and alerts if the iGPU VF is hijacked or detached from VFIO.

===== Tasks Completed =====
* [x] Synchronize npm dependencies in the 'app' project.
* [x] Analyze REISUB crash logs.
* [x] Disable Gemini Voice (noise reduction).
* [x] Fix Max-Performance systemd service.
* [x] Apply Btrfs performance mount options.
* [x] Implement VM IOThreads and Hugepages.
* [x] Add VF Security alert to Conky HUD.