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"pelzflorian (Florian Pelz)" skribis: > Ludovic Court=C3=A8s writes: >> One finding: when hitting C-c, the dynamic-wind exit handler (the one >> that restores the database and umounts the cow store) is *not* executed. > > Impressive findings. > > Now that you found the dynamic-wind=E2=80=99s out-guard does not even run: It does not run on C-c, but it does run in other cases, typically if you just press Enter after reading the message that says =E2=80=9Ccommand faile= d, press Enter=E2=80=9D. I don=E2=80=99t see how to address the C-c issue so we=E2=80=99ll have to l= ive with it. Longer-term we may have to find a different strategy than the =E2=80=98call-with-mnt-container=E2=80=99 trick, but that=E2=80=99s difficu= lt. > After seeing that you opened a bug#60116 on setsid(), I tested removing > the setsid call and it had no effect, but if the dynamic-wind=E2=80=99s > out-guard does not even run, that is to be expected. Right; #60116 is related, and it=E2=80=99s not great but it=E2=80=99s not c= ritical. Ludo=E2=80=99.