On Tue, 12 Nov 2019, Clément Lassieur wrote:
Does this[1] help?[1]: https://superuser.com/questions/730801/dd-immidiately-completes-but-actually-needs-sync
Indeed it does. I guess I just got lucky with the second invocation that data got written out. Thanks very much for the pointer, and sorry for the extra noise.
Since I no longer believe this to be a bug, I'm closing it. Best, Jack
