Without oflag=direct, dd copies the ISO into the page cache at high speed, the status=progress counter races to ~100%, then appears to hang at the end while the slow USB drains and conv=fsync flushes — looking frozen when it is still writing. write-usb.sh now writes with oflag=direct (honest device-level progress) and falls back to a cached write if the bridge rejects O_DIRECT; build.sh's dd hint and explanation are updated to match. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> |
||
|---|---|---|
| .. | ||
| overlay | ||
| build.sh | ||
| wds-deploy.sh | ||
| write-usb.sh | ||