| # Copyright 2026 SAP SE | |
| # All Rights Reserved. | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may | |
| # not use this file except in compliance with the License. You may obtain | |
| # a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software |
| # Copyright 2025 OpenStack Foundation | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); you may | |
| # not use this file except in compliance with the License. You may obtain | |
| # a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| # ILI9486_MHS35b.py — MHS35b variant support for Python_ILI9486 | |
| # | |
| # Drop-in subclass of ILI9486 that provides: | |
| # 1. MHS35b-specific init sequence (manufacturer registers, power/VCOM tuning) | |
| # 2. RGB565 pixel format (16-bit) instead of RGB666 (18-bit) | |
| # | |
| # Usage: | |
| # from ILI9486_MHS35b import ILI9486_MHS35b, image_to_data_565 | |
| # spi = SpiDev() | |
| # spi.open(0, 0) |
| # ILI9486.py — MHS35b/MHS35 variant (Pi 5 compatible, lgpio) | |
| # | |
| # Original: SirLefti/Python_ILI9486 (Waveshare) | |
| # Modified: craigerl/hemna — MHS35b/MHS35 support + Pi 5 | |
| # | |
| # Key differences from original: | |
| # - Uses lgpio (Pi 5 compatible) instead of RPi.GPIO | |
| # - regwidth=16: commands AND register data sent as [0x00, byte] pairs | |
| # - Pixel data (bulk framebuffer writes) sent as raw bytes | |
| # - Pixel format: RGB565 (0x55) instead of RGB666 (0x66) |
Samuel William "Sam" Cordell (born Samuel C. Morgan)
Sustained volume migration failures (InvalidVolume: volume is not assigned to a host) affecting 60,000+ operations over 7+ days. Root cause identified as a race condition in the NetApp REST client session handling. A fix has been deployed to QA.
cinder.exception.InvalidVolume: Invalid volume: volume is not assigned to a hostvolume_migrate (specifically native_cross_vc_migrate_volume → _migrate_unattached → get_file_sizes_by_dir)
| #!/usr/bin/env python3 | |
| """Quick diagnostic: show station and packet age from packets.db.""" | |
| import sqlite3 | |
| import time | |
| import sys | |
| from datetime import datetime, timezone | |
| DB_PATH = "/tmp/direwolf-dashboard/packets.db" | |
| if len(sys.argv) > 1: | |
| DB_PATH = sys.argv[1] |