Fix 3353 #3453
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Fix 3353 #3453
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martinpitt
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For legacy commands such as /sbin/halt or /sbin/poweroff we support legacy fallbacks that talk via traditional SysV way with PID 1 to issue the desired operation. We do this on any kind of error if the primary method of operation fails. When this is the case we suppress any error message that is normally generated, in order to not confuse the user. When suppressing this log message, don't suppress the original error code, because there's really no reason to.
Reloading or reexecuting PID 1 means the unit generators are rerun, which are timed out at 90s. Make sure the method call asking for the reload is timed out at twice that, so that the generators have 90s and the reload operation has 90s too. This reworks the daemon_reload() call in systemctl, and makes it exclusively about reloading/reexecing. Previously it was used for other trivial method calls too, which didn't really help readability. As the code paths are now sufficiently different, split out the old code into a new function trivial_method(). This call also does a similar change as c8ad4ef but for the reload/reexec operation. Fixes: systemd#3353
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OK, force pushed a new version that fixes the bug that cause the CI to fail. (Most likely the CI is going to fail again though, as I rebased and #3499 isn't merged yet and breaks all CI) |
poettering
removed
the
ci-fails/needs-rework 🔥
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While testing this I noticed that 'systemctl --user reboot' tries to set the wall message and fails because user 'reboot.target' is not found. Subject for another bugfix... |
keszybz
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Jun 13, 2016
... as well as halt/poweroff/kexec/suspend/hibernate/hybrid-sleep. Running those commands will fail in user mode, but we try to set the wall message first, which might even succeed for privileged users. Best to nip the whole sequence in the bud. systemd#3453 (comment)
martinpitt
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that referenced
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Jun 13, 2016
... as well as halt/poweroff/kexec/suspend/hibernate/hybrid-sleep. Running those commands will fail in user mode, but we try to set the wall message first, which might even succeed for privileged users. Best to nip the whole sequence in the bud. #3453 (comment)
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