On 2018-04-17, Zbigniew Jędrzejewski-Szmek <zbyszek@xxxxxxxxx> wrote: > On Tue, Apr 17, 2018 at 08:30:59AM +0200, Miroslav Suchý wrote: >> Dne 17.4.2018 v 07:46 Petr Pisar napsal(a): >> > Maybe nobody knows how to determine a system is live. >> >> +1 > > Actually we do. If systemd is running You mean systemctl can talk to a systemd via /var/run/dbus/system_bus_socket. Ok. > and dnf is installing packages into the same root from which it is > running, it's a live system. Otherwise, it's not. This is what > systemctl checks. > Does systemctl really check it is an indirect child of dnf and where that dnf installs to? You cannot get meaningful chroot path by calls from a chrooted process. Also you can execute "rpm --root /foo -i foo.rpm" without DNF. I cannot see how this second condition is meaningfully implemented. -- Petr _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
